Relevant bibliographies by topics / Ceramic materials - Thermal conductivity

Academic literature on the topic 'Ceramic materials - Thermal conductivity'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Contents

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ceramic materials - Thermal conductivity.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ceramic materials - Thermal conductivity"

1

Wu, Jun Yan, Fei Chen, Ming Zhong Li, Qiang Shen, and Lian Meng Zhang. "Thermal Conductivity Design and Evaluation of Zirconium Phosphate Bonded Silicon Nitride Porous Ceramics." Key Engineering Materials 508 (March 2012): 21–26. http://dx.doi.org/10.4028/www.scientific.net/kem.508.21.

Full text
Abstract:
In this Paper, Five Fundamental Effective Thermal Conductivity Structural Models (Series, Parallel, Two Forms of Maxwell-Eucken and Effective Medium Theory) Were Used to Analyze and Design Silicon Nitride Porous Ceramics. Then α-Si3N4Matrix Porous Ceramics Were Prepared with ZrP2O7as a Binder and Thermal Conductivity of ZrP2O7Bonded Si3N4Porous Ceramic Was Evaluated. ZrP2O7Bonded Si3N4Porous Ceramic Had Open and Interconnected Pore Structure which is either in EMT or in Maxwell-Euken 2. The Thermal Conductivity of ZrP2O7Bonded Si3N4Porous Ceramics Changes from 2.0 to 0.5 W/m•K with Increasing the Porosity from 20% to 51%. The Obtained Results Showed that the External Porosity Material with Maxwell-Euken 2 Structure Had the Lowest Thermal Conductivity in All Porous Materials. The Open and Interconnected Pore Structure of ZrP2O7Bonded Si3N4Porous Ceramics Provided much Lower Thermal Conductivity.
APA, Harvard, Vancouver, ISO, and other styles
2

Zhang, Hong Song, Su Ran Liao, Yuan Wei, and Shao Kang Guan. "Methods to Reduce Thermal Conductivity Further of Plasma Sprayed Thermal Barrier Coatings." Advanced Materials Research 230-232 (May 2011): 49–53. http://dx.doi.org/10.4028/www.scientific.net/amr.230-232.49.

Full text
Abstract:
This paper reviews the theory of thermal conduction of ceramic materials with the aim to reduce further the thermal conductivity of plasma sprayed thermal barrier coatings. Methods of reducing thermal conductivity of plasma sprayed thermal barrier coatings including seeking for alternative ceramic materials to 8YSZ, addition of some dopants, preparing nanostructured coating and double-ceramic-layer coating are advised. It is indicated that the combination of colouring plus nanostructured and double-ceramic-layer coating of new ceramic candidate materials of lower thermal conductivity should be an very important research direction in future.
APA, Harvard, Vancouver, ISO, and other styles
3

Shinozaki, Kazuo, Kazuo Anzai, Nobuo Iwase, and Akihiko Tsuge. "Ceramic substrate materials with high thermal conductivity." Bulletin of the Japan Institute of Metals 25, no. 4 (1986): 253–59. http://dx.doi.org/10.2320/materia1962.25.253.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Landon, Martine, and François Thevenot. "Thermal conductivity of SiC-AlN ceramic materials." Journal of the European Ceramic Society 8, no. 5 (January 1991): 271–77. http://dx.doi.org/10.1016/0955-2219(91)90120-o.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Partridge, Graham. "Inorganic materials V. Ceramic materials possessing high thermal conductivity." Advanced Materials 4, no. 1 (January 1992): 51–54. http://dx.doi.org/10.1002/adma.19920040112.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Xu, Qiang, Wei Pan, Chun Lei Wan, Long Hao Qi, He Zhuo Miao, and Fu Chi Wang. "A Promising LaSmZr2O7 Ceramic with Pyrochlore Structure for Thermal Barrier Coatings." Key Engineering Materials 368-372 (February 2008): 1328–30. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.1328.

Full text
Abstract:
Based on La2Zr2O7 ceramic for thermal barrier coatings, LaSmZr2O7 ceramic doped with samarium ion was successfully prepared using solid state reaction method. The pellets were sintered at 1600°C for 10 hours in air. The phase structure, thermal conductivity and thermal expansion coefficient of LaSmZr2O7 ceramic and La2Zr2O7 ceramic were measured by XRD, laser-flash device, high-temperature dilatometry, respectively. The results show that the crystal structure of LaSmZr2O7 ceramic is not affected by the doped samarium ion in the zirconium lattice. The thermophysical results show that the thermal conductivity of the LaSmZr2O7 ceramic is lower than that of La2Zr2O7 ceramic, while the thermal expansion coefficient is higher than that of La2Zr2O7 ceramic. These results indicate that LaSmZr2O7 ceramic or Ln2Zr2O7 ceramics doped with other rare earth ions could be candidate materials for future thermal barrier coatings.
APA, Harvard, Vancouver, ISO, and other styles
7

Wu, Shuo, Yuantao Zhao, Wenge Li, Weilai Liu, Yanpeng Wu, and Fukang Liu. "Research Progresses on Ceramic Materials of Thermal Barrier Coatings on Gas Turbine." Coatings 11, no. 1 (January 11, 2021): 79. http://dx.doi.org/10.3390/coatings11010079.

Full text
Abstract:
Thermal barrier coatings (TBCs) play a vitally important role in protecting the hot parts of a gas turbine from high temperature and corrosion effectively. More and more attention has been paid to the performance modification of ZrO2-based ceramics and seeking for new ceramic materials to meet requirements of gas turbine TBCs. The working principle, merits, and demerits of main technologies for coating preparation are elaborated in this paper, and the properties of new ceramic materials are reviewed. It is found that the thermal conductivity, thermal stability, mechanical properties, and other performances of traditional ZrO2-based ceramics could be improved effectively by doping modification. The emphases for new ceramic materials research were put on pyrochlores, magnetoplumbites, rare-earth tantalates, etc. Rare-earth tantalates with great potentials as new top ceramic materials were described in detail. In the end, the development directions of advanced top ceramic coatings, combining doping modification with preparation technology to regulate and control structure property of high-performance ceramic material, were put forward.
APA, Harvard, Vancouver, ISO, and other styles
8

Wu, Shuo, Yuantao Zhao, Wenge Li, Weilai Liu, Yanpeng Wu, and Fukang Liu. "Research Progresses on Ceramic Materials of Thermal Barrier Coatings on Gas Turbine." Coatings 11, no. 1 (January 11, 2021): 79. http://dx.doi.org/10.3390/coatings11010079.

Full text
Abstract:
Thermal barrier coatings (TBCs) play a vitally important role in protecting the hot parts of a gas turbine from high temperature and corrosion effectively. More and more attention has been paid to the performance modification of ZrO2-based ceramics and seeking for new ceramic materials to meet requirements of gas turbine TBCs. The working principle, merits, and demerits of main technologies for coating preparation are elaborated in this paper, and the properties of new ceramic materials are reviewed. It is found that the thermal conductivity, thermal stability, mechanical properties, and other performances of traditional ZrO2-based ceramics could be improved effectively by doping modification. The emphases for new ceramic materials research were put on pyrochlores, magnetoplumbites, rare-earth tantalates, etc. Rare-earth tantalates with great potentials as new top ceramic materials were described in detail. In the end, the development directions of advanced top ceramic coatings, combining doping modification with preparation technology to regulate and control structure property of high-performance ceramic material, were put forward.
APA, Harvard, Vancouver, ISO, and other styles
9

Spiliotis, Xenofon, Vayos Karayannis, Stylianos Lamprakopoulos, Konstantinos Ntampegliotis, and George Papapolymerou. "SYNTHESIS AND CHARACTERIZATION OF GREENER CERAMIC MATERIALS WITH LOWER THERMAL CONDUCTIVITY USING OLIVE MILL SOLID BYPRODUCT." EUREKA: Physics and Engineering 1 (January 31, 2020): 96–106. http://dx.doi.org/10.21303/2461-4262.2020.001116.

Full text
Abstract:
In the current research, the valorization of olive mill solid waste as beneficial admixture into clay bodies for developing greener ceramic materials with lower thermal conductivity, thus with increased thermal insulation capacity towards energy savings, is investigated. Various clay/waste mixtures were prepared. The raw material mixtures were characterized and subjected to thermal gravimetric analysis, in order to optimize the mineral composition and maintain calcium and magnesium oxides content to a minimum. Test specimens were formed employing extrusion and then sintering procedure at different peak temperatures. Apparent density, water absorption capability, mechanical strength, porosity and thermal conductivity were determined on sintered specimens and examined in relation to the waste percentage and sintering temperature. The experimental results showed that ceramic production from clay/olive-mill solid waste mixtures is feasible. In fact, the mechanical properties are not significantly impacted with the incorporation of the waste in the ceramic body. However, the thermal conductivity decreases significantly, which can be of particular interest for thermal insulating materials development. Furthermore, the shape of the produced ceramics does not appear to change with the sintering temperature increase.
APA, Harvard, Vancouver, ISO, and other styles
10

Liu, Bing Feng. "Properties and Manufacturing Method of Silicon Carbide Ceramic New Materials." Applied Mechanics and Materials 416-417 (September 2013): 1693–97. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.1693.

Full text
Abstract:
Ceramic industry developed rapidly in recent years, a greater demand for new materials. SiC ceramics as one of candidate materials that a few suitable for use high-temperature structural parts, shows its unique advantages in the high temperature, thermal shock, corrosive and other harsh environments. Its high temperature performance and application potential has attracted people's attention, but its properties make it difficult sintering at atmospheric pressure, unable to meet the needs of industrial production. Pressure less sintering technology has become the key in its application promotion. As strong antioxidant activity, better abrasion resistance, hardness, thermal stability, high temperature strength, thermal expansion coefficient, thermal conductivity and thermal shock and great chemical resistance and other excellent characteristics, Silicon carbide ceramics are widely used in various fields. Based on the silicon carbide ceramic materialisms development process, characteristics, international research and proposed several status of sintering silicon carbide ceramic, and discuss its development trends.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Ceramic materials - Thermal conductivity"

1

Yang, Fan. "Electrical and thermal properties of yttria-stabilised zirconia (YSZ)- based ceramic materials." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/electrical-and-thermal-properties-of-yttriastabilised-zirconia-ysz-based-ceramic-materials(82568afe-ffcb-4a38-9166-e5de83337763).html.

Full text
Abstract:
Electrical and thermal conductivities of the yttria-stabilised zirconia/alumina (YSZ/Al2O3) composites and the yttria-zirconia-ceria (YSZ-CeO2) solid solutions are studied in this thesis. The electrical conductivity of the YSZ/Al2O3 composites decreases with an increase in the volume fraction of Al2O3 and exhibits typical percolation behaviour. The electrical conductivity of the YSZ/Al2O3 interface is higher than that of the YSZ grain boundary, but lower than that of the YSZ grains. The thermal conductivity of the YSZ/Al2O3 composites increases with an increase in the Al2O3 volume fraction, and it can be fitted well to the Maxwell theoretical model, which indicates the absence of obvious interfacial thermal resistances in the composites. The low interfacial thermal resistance of the YSZ/Al2O3 interface is due to the 'clean' and coherent nature of the YSZ/Al2O3 interface, along with the small difference between the elastic properties of YSZ and Al2O3. The electrical conductivity of the [(ZrO2)1-x(CeO2)x]0.92(Y2O3)0.08 (0 ≤ x ≤ 1) solid solutions has a 'V-shape' variation as a function of the mole ratio of CeO2 (x). In the ZrO2-rich region (x < 0.5), CeO2 doping increases the concentration of defect associates which limits the mobility of the oxygen vacancies; in the CeO2-rich region (x > 0.5), the increase of x increases the lattice parameter, which enlarges the free channel for oxygen vacancy migration. A comparison of the YSZ-CeO2 solid solutions with the YSZ-HfO2 series indicates the ionic radius of the tetravalent dopant determines the composition dependence of the ionic conductivity of the solid solutions.The thermal conductivity of the [(ZrO2)1-x(CeO2)x]0.92(Y2O3)0.08 (0 ≤ x ≤ 1) solid solutions also has a 'V-shape' variation as a function of the mole ratio of CeO2 (x), which indicates an incorporation of Zr4+ and Ce4+ can effectively decrease the thermal conductivity of the end members YSZ and yttria-doped ceria (YDC). In the ZrO2-rich region (0 ≤ x ≤ 0.5), the thermal conductivity is almost temperature independent; in the CeO2-rich region (0.5 ≤ x ≤ 1), it decreases obviously with increasing temperature. By calculating the phonon scattering coefficients, it is concluded that the composition dependence of the thermal conductivity in the ternary solid solutions is dominated by the mass difference between Zr and Ce at the cation sites, whereas the temperature dependence is determined by the order/disorder of oxygen vacancies at the anion sites.
APA, Harvard, Vancouver, ISO, and other styles
2

Furlong, Scott Davis. "Reduction of radiated thermal conductivity in thin-wall hollow ceramic spheres using scattering phases." Thesis, Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/9341.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Van, Aken Stephen Mark. "Thermal expansion and thermal conductivity of (Ca1-x,Mgx)Zr₄(PO₄)₆ where x = 0.0-0.4." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/42159.

Full text
Abstract:
Solid-state reaction and sol-gel processing methods were used to prepare samples of (Ca1 - X,MgX)Zr₄(PO₄)₆(CZP-CMZP) where x = 0.0-0.4. CMZP is a member of the NaZr₂(PO₄)₃ (NZP) class of ceramics and is being investigated for heat engine applications. Linear thermal expansion was determined with a dual push rod dilatometer and axial thermal expansion by high temperature X-ray diffraction and least squares refinement. Thermal diffusivity was determined with the laser flash method and specific heat by differential scanning calorimetry. Thermal conductivity was found by the product of the thermal diffusivity, specific heat, and bulk density of each sample. Results indicate that CMZP samples exhibit very low α̅L values which become more positive as Mg²⁺ content is increased. Thermal expansion anisotropy (from room temperature to 1000°C) is significantly reduced by the addition of Mg²⁺. Samples where x = 0.4 exhibit the lowest anisotropy with αa being essentially zero (hexagonal system). The thermal conductivity of CMZP samples is very low (0.56 W/m K at 200°C). Thermal conductivity values were observed to decrease with increasing Mg²⁺ content. The materials structure and cation site selection are discussed in relation to the observed properties.
Master of Science
APA, Harvard, Vancouver, ISO, and other styles
4

Carlson, Glenn Ernest. "Thermal conductivity and infrared reflectance of hollow glass spheres." Thesis, Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/9474.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Van, Laningham Gregg Thomas. "Oxidation resistance, thermal conductivity, and spectral emittance of fully dense zirconium diboride with silicon carbide and tantalum diboride additives." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/43596.

Full text
Abstract:
Zirconium diboride (ZrB₂) is a ceramic material possessing ultra-high melting temperatures. As such, this compound could be useful in the construction of thermal protection systems for aerospace applications. This work addresses a primary shortcoming of this material, namely its propensity to destructively oxidize at high temperatures, as well as secondary issues concerning its heat transport properties.To characterize and improve oxidation properties, thermogravimetric studies were per- formed using a specially constructed experimental setup. ZrB₂-SiC two-phase ceramic composites were isothermally oxidized for ∼90 min in flowing air in the range 1500-1900°C. Specimens with 30 mol% SiC formed distinctive reaction product layers which were highly protective; 28 mol% SiC - 6 mol% TaB₂ performed similarly. At higher temperatures, specimens containing lower amounts of SiC were shown to be non-protective, whereas specimens containing greater amounts of SiC produced unstable oxide layers due to gas evolution. Oxide coating thicknesses calculated from weight loss data were consistent with those measured from SEM micrographs. In order to characterize one aspect of the materials' heat transport properties, the thermal diffusivities of ZrB₂-SiC composites were measured using the laser flash technique. These were converted to thermal conductivities using temperature dependent specific heat and density data; thermal conductivity decreased with increasing temperature over the range 25-2000°C. The composition with the highest SiC content showed the highest thermal conductivity at room temperature, but the lowest at temperatures in excess of ∼400°C, because of the greater temperature sensitivity of the thermal conductivity of the SiC phase, as compared to more electrically-conductive ZrB₂. Subsequent finite difference calculations were good predictors of multi-phase thermal conductvities for the compositions examined. The thermal conductivities of pure ZrB₂ as a function of temperature were back-calculated from the experimental results for the multi-phase materials, and literature thermal conductivities of the other two phases. This established a relatively constant thermal conductivity of 88-104 W/m·K over the evaluated temperature range. Further heat transport characterization was performed using pre-oxidized, directly resistively heated ZrB₂-30 mol% SiC ribbon specimens under the observation of a spectral radiometer. The ribbons were heated and held at specific temperatures over the range 1100- 1330°C in flowing Ar, and normal spectral emittance values were recorded over the 1-6 μm range with a resolution of 10 nm. The normal spectral emittance was shown to decrease with loss of the borosilicate layer over the course of the data collection time periods. This change was measured and compensated for to produce traces showing the emittance of the oxidized composition rising from ∼0.7 to ∼0.9 over the range of wavelengths measured.
APA, Harvard, Vancouver, ISO, and other styles
6

Gonzalez, Ralph P. "Hollow sphere radiant thermal conductivity reduction using infrared pore opacification." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/20495.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Wang, Yuzhou. "Characterizing Property and Microstructure of Ceramic Nuclear Materials with Laser-based Microscopy." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1563201433596828.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Riyad, M. Faisal. "Simultaneous analysis of Lattice Expansion and Thermal Conductivity in Defected Oxide Ceramics." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492737800363063.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Jadhav, Amol D. "Processing, characterization, and properties of some novel thermal barrier coatings." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1183851697.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Darvish, Shadi. "Thermodynamic Investigation of La0.8Sr0.2MnO3±δ Cathode, including the Prediction of Defect Chemistry, Electrical Conductivity and Thermo-Mechanical Properties." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3653.

Full text
Abstract:
Fundamental thermodynamic investigations have been carried out regarding the phase equilibria of La0.8Sr0.2MnO3±δ (LSM), a cathode of a solid oxide fuel cell (SOFC), utilizing the CALculation of PHAse Diagram (CALPHAD) approach. The assessed thermodynamic databases developed for LSM perovskite in contact with YSZ fluorite and the other species have been discussed. The application of computational thermodynamics to the cathode is comprehensively explained in detail, including the defect chemistry analysis as well as the quantitative Brouwer diagrams, electronic conductivity, cathode/electrolyte interface stability, thermomechanical properties of the cathode and the impact of gas impurities, such as CO2 as well as humidity, on the phase stability of the cathode. The quantitative Brouwer diagrams for LSM at different temperatures are developed and the detailed analysis of the Mn3+ charge disproportionation behavior and the electronic conductivity in the temperature range of 1000-1200°C revealed a good agreement with the available experimental observations. The effects of temperature, CO2 partial pressure, O2 partial pressure, humidity level and the cathode composition on the formation of secondary phases have been investigated and correlated with the available experimental results found in the literature. It has been indicated that the CO2 exposure does not change the electronic/ionic carriers’ concentration in the perovskite phase. The observed electrical conductivity drop is predicted to occur due to the formation of secondary phases such as LaZr2O7, SrZrO3, SrCO3 and Mn oxides at the LSM/YSZ interface, resulting in the blocking of the electron/ion transfer paths. For the thermo-mechanical properties of LSM, a new weight loss Mechanism for (La0.8Sr0.2)0.98MnO3±δ using the La-Sr-Mn-O thermodynamic database is modeled with respect to the compound energy formalism model. This newly proposed mechanism comprehensively explains the defect formation as a result of volume/weight change during the thermal cycles. According to the proposed mechanism the impact of cation vacancies regarding the volume change of cathode was explained.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Ceramic materials - Thermal conductivity"

1

Davis, J. W. Thermal diffusivity/conductivity of AECL Li[subscript 2]TiO[subscript 3] ceramic. Mississauga, Ont: Canadian Fusion Fuels Technology Project, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Shindé, Subhash L., and Jitendra S. Goela, eds. High Thermal Conductivity Materials. New York: Springer-Verlag, 2006. http://dx.doi.org/10.1007/b106785.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

International Thermal Conductivity Conference (20th 1987 Blacksburg, Va.). Thermal conductivity 20. New York: Plenum Press, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

International Thermal Conductivity Conference (21st 1989 Lexington, Ky.). Thermal conductivity 21. New York: Plenum Press, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

International Thermal Conductivity Conference (22nd 1993 Arizona State University). Thermal conductivity 22. Lancaster, Penn: Technomic Pub. Co., 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Kasirga, T. Serkan. Thermal Conductivity Measurements in Atomically Thin Materials and Devices. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5348-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Conference, International Thermal Conductivity. Thermal Conductivity 20: [proceedings of the Twentieth International Thermal Conductivity Conference, held October 19-21, 1987, in Blacksburg, Virginia. New York, N.Y: Plenum Press, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Nikfarman, Hanieh. Determination of thermal conductivity of recovery boiler char bed materials. Ottawa: National Library of Canada, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Abdul-Aziz, Ali. Influence of cooling hole geometry and material conductivity on the thermal response of cooled silicon nitride plate. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Thermal, Barrier Coating Workshop (1997 Cincinnati Ohio). Thermal Barrier Coating Workshop abstracts. [Washington, DC: National Aeronautics and Space Administration, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Ceramic materials - Thermal conductivity"

1

Lloyd, Isabel K. "High Thermal Conductivity AIN Materials." In Ceramic Transactions Series, 115–24. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470930915.ch11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ahuja, S., W. A. Ellingson, J. S. Steckenrider, and S. King. "Thermal Diffusivity Imaging of Continuous Fiber Ceramic Composite Materials and Components." In Thermal Conductivity 23, 311–21. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003210719-34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Pan, Wei, Qiang Xu, Long Hao Qi, Jing Dong Wang, He Zhuo Miao, Kazutaka Mori, and Taiji Torigoe. "Novel Low Thermal Conductivity Ceramic Materials for Thermal Barrier Coatings." In High-Performance Ceramics III, 1497–500. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.1497.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Qin, Ye Xia, Jing Dong Wang, Wei Pan, Chun Lei Wan, and Zhi Xue Qu. "Low Thermal Conductivity Ceramics for Thermal Barrier Coatings." In Key Engineering Materials, 1764–66. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-410-3.1764.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Lee, Sang Kee, Kazuo Nakamura, Shoichi Kume, and Koji Watari. "Thermal Conductivity of Hot-Pressed BN Ceramics." In Materials Science Forum, 398–401. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-995-4.398.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Zhu, Dongming, Narottam P. Bansal, Kang N. Lee, and Robert A. Miller. "Thermal Conductivity of Ceramic Coating Materials Determined by a Laser Heat Flux Technique." In High Temperature Ceramic Matrix Composites, 262–67. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527605622.ch43.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Wang, Jing Dong, Wei Pan, Qiang Xu, Kazutaka Mori, and Taiji Torigoe. "Thermal Conductivity of the New Candidate Materials for Thermal Barrier Coatings." In High-Performance Ceramics III, 1503–6. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.1503.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Wu, Qing Ren, Xiao Ping Wang, Hua Qing Xie, and Tonggeng Xi. "A Predicting Method for Thermal Conductivity of Functional Carbide Crystals and Ceramic Materials." In High-Performance Ceramics III, 1175–78. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.1175.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Zhou, You, Kiyoshi Hirao, Hideki Hyuga, and Dai Kusano. "Recent Developments in High Thermal Conductivity Silicon Nitride Ceramics." In Advanced Processing and Manufacturing Technologies for Structural and Multifunctional Materials V, 27–33. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118095379.ch3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Shipilo, V. B., T. V. Rapinchuk, and N. A. Shishonok. "The Features of the Sintering Process under High Pressure of Aluminium Nitride Ceramic with High Thermal Conductivity." In Wide Band Gap Electronic Materials, 421–26. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0173-8_42.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ceramic materials - Thermal conductivity"

1

Headley, Alexander, Michael Hileman, Aron Robbins, and Christine Roberts. "THERMAL CONDUCTIVITY MEASUREMENTS OF CERAMIC FIBER INSULATION MATERIALS." In 3rd Thermal and Fluids Engineering Conference (TFEC). Connecticut: Begellhouse, 2018. http://dx.doi.org/10.1615/tfec2018.prm.020830.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Huang, Xiao. "Reducing Thermal Conductivity of Ceramic Materials Through Alloying." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82116.

Full text
Abstract:
For gas turbines and advanced nuclear power reactors, ceramic materials are used to provide thermal insulation to metallic components. Reducing the thermal conductivity of these ceramic materials allows further decrease in either metal surface temperature or thickness of the insulating materials. In this paper, our past research on the effects of oxide dopants is summarized with a focus on thermal properties. Metal oxides of different valence, ionic radius, and mass were incorporated into yttria partially stabilized zirconia (7 wt% Y2O3-ZrO2) using mechanical alloying process. The powder blends were consolidated using sintering and plasma spraying. The oxides investigated included trivalent Yb2O3, Sc2O3 and Cr2O3, tetravalent CeO2 and TiO2, and pentavalent Nb2O5 and Ta2O5. While all oxides provided improvement to thermal conductivity reduction, the most significant effect on reducing the thermal conductivity of 7YSZ was found by using trivalent oxides. Furthermore, the effect of dopant was also heavily influenced by the molar percentage of dopants.
APA, Harvard, Vancouver, ISO, and other styles
3

Sharma, Uttam, and Dron Mishra. "Interpretation of thermal conductivity of ceramic oxides." In PROF. DINESH VARSHNEY MEMORIAL NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM 2018. Author(s), 2019. http://dx.doi.org/10.1063/1.5098596.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Popovska, Nadejda, Emad Alkhateeb, Tanja Kugler, Andreas P. Fro¨ba, and Alfred Leipertz. "Thermal Conductivity of Biomorphic Porous SiC Based Ceramics." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22341.

Full text
Abstract:
Biomorphic porous SiC composite ceramics were produced by chemical vapor infiltration and reaction (CVI-R) technique using paper preforms as template. The thermal conductivity of four samples with different composition and microstructure was investigated: a) C-template b) C-SiC, c) C-SiC-Si3N4 and d) SiC coated with a thin layer of TiO2. The SiC-Si3N4 composite ceramic showed enhanced oxidation resistance compared to single phase SiC. However; a key property for the application of these materials at high temperatures is their thermal conductivity. The later was determined experimentally at defined temperatures in the range 298–373K with a laser flash apparatus. It was found that the thermal conductivity of the porous ceramic composites increases in the following order: C-template &lt; C-SiC &lt; C-SiC-Si3N4 &lt; SiC-TiO2. The results were interpreted in regard to the porosity and the microstructure of the ceramics.
APA, Harvard, Vancouver, ISO, and other styles
5

Pohl, Stefan, Steffen Feja, and Matthias H. Buschmann. "THERMAL CONDUCTIVITY AND HEAT TRANSFER OF CERAMIC NANOFLUIDS SHOW CLASSICAL BEHAVIOR." In TMNN-2011. Proceedings of the International Symposium on Thermal and Materials Nanoscience and Nanotechnology - 29 May - 3 June , 2011, Antalya, Turkey. Connecticut: Begellhouse, 2011. http://dx.doi.org/10.1615/ichmt.2011.tmnn-2011.90.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lima, C. R. C., U. Senturk, R. S. Lima, and C. C. Berndt. "Thermal Conductivity Behavior of Sol-Gel Post-Treated Thermal Barrier Coatings." In ITSC 2000, edited by Christopher C. Berndt. ASM International, 2000. http://dx.doi.org/10.31399/asm.cp.itsc2000p1057.

Full text
Abstract:
Abstract Thermal barrier coatings have been extensively used in several industrial segments. The material used as an insulator in such systems has been partially stabilized zirconia (PSZ) plasma sprayed over a metallic bond coat layer. The ceramic layer is usually porous, thus improving insulation properties. The porosity also increases gas permeability and, therefore, reduces oxidation resistance of the coating. Post-treatments have been applied to reduce the open porosity and improve oxidation resistance. In this work thermal barrier coatings were applied on low carbon steel substrates using two sets of bond coat, i.e., metallic and metal-ceramic. The metallic bond coat was NiCrAlY. The metal-ceramic bond coat was a mixture of NiCrAlY and 8% yttria partially stabilized zirconia, which were applied by simultaneous feeding to the plasma torch from two powder feeders. A sol-gel method was employed to impregnate the porous ceramic top coat with alumina or zirconia. The samples in the as-sprayed and post-treated condition were characterized using mercury intrusion porosimetry (MIP), thermal conductivity. KEY WORDS: Thermal Conductivity, TBCs, Sol-Gel.
APA, Harvard, Vancouver, ISO, and other styles
7

Silva, Monica B., S. M. Guo, Nalini Uppu, Ravinder Diwan, and Patrick F. Mensah. "Thermal Property Measurements of YSZ-Al2O3 Ceramic Composites." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59496.

Full text
Abstract:
Thermal barrier coatings (TBCs) are used in gas turbine engines to achieve a higher working temperature, and thus lead to a better efficiency. Yttria-stabilized-zirconia (YSZ), a material with low thermal conductivity, is commonly used as the top coat layer to provide the thermal barrier effect. Recent studies demonstrated that YSZ-Al2O3 composite layer could reduce the oxygen diffusion through the TBC, thus YSZ-Al2O3 composite layer potentially could be used to mitigate the spalling induced failure of a TBC coating. The goal of this study is to investigate the effect of the addition of Al2O3 on the thermal properties of YSZ based TBCs. In this study, a stainless steel die was used to make disk shaped samples with 0, 1, 2, 3, 4 and 5 wt% Al2O3 /YSZ powder ratios under uniaxial pressure. A laser flash system was used to measure the thermal diffusivity for all samples and the porosity of the samples is measured using mercury porosimetry. It is found that adding Al2O3 to YSZ decreases the thermal conductivity and increases the porosity of the ceramic composites.
APA, Harvard, Vancouver, ISO, and other styles
8

Nakao, Wataru. "Improvement on Thermal Shock Resistance of Ceramic Components by Using Self-Healing." In ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2010. http://dx.doi.org/10.1115/smasis2010-3643.

Full text
Abstract:
Availability of self-healing on the thermal shock resistance of ceramic components was investigated. Using gas quenching method, the crack-healed alumina-18 vol% SiC composite, which has excellent self-healing ability, was applied to thermal shock of the arbitrary quenching rate. The procedure could give rise to the thermal stress fracture at high temperature. The critical quenching rate at thermal stress fracture of the healed specimen was found to be 6.47 K/s, corresponding to the thermal stress of 452.3 MPa. Alternatively, that of the cracked specimen was found to be 5.02 K/s, corresponding to the thermal stress of 350 MPa. From the obtained results, usage of self-healing was confirmed to improve extremely thermal shock resistance. The present result suggests that usage of self-healing gives a large advantage to design the high temperature ceramic components, because the mechanically reliable design and thermal shock resistance cannot coexist due to low thermal conductivity.
APA, Harvard, Vancouver, ISO, and other styles
9

Teertstra, Peter. "Thermal Conductivity and Contact Resistance Measurements for Adhesives." In ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ipack2007-33026.

Full text
Abstract:
Thermal adhesives that contain large concentrations of high thermal conductivity filler materials, such as ceramics or metals, are widely used by the electronics industries in a variety of applications. The thermal properties of these materials, such as the thermal contact resistance across a bonded joint and the thermal conductivity of the bulk material, are critical to the selection of the “best” material. A method is presented for the measurement of these thermal properties using a steady-state, guarded heat flux meter test apparatus based on the well-documented and familiar ASTM test standard D-5470. Five different adhesive materials are tested and a linear fit of the resulting resistance versus thickness data are used to determine the bulk thermal conductivity and contact resistance values. Four of the five materials tested had conductivity values of less than 1 W/mK, and the data demonstrates that a small but significant thermal contact resistance exists between the adhesive and the substrate for each of the adhesives.
APA, Harvard, Vancouver, ISO, and other styles
10

Pan, Guanfu, and Fan Yu. "Measurement of Thermal Conductivity for Insulation Materials in High Temperature Based on Transient Hot-Plane Method." In ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ht2013-17359.

Full text
Abstract:
Acquiring the thermal conductivity in high temperature accurately has important implications for using insulation materials. In this paper, the principle of the measurement of the transient hot plane method is introduced. For rising the operating temperature, the plane heat source with film is changed to no film one. So the measurement errors caused by film can be eliminated. Because of the low thermal conductivity of insulation materials and that the sample should be heated up to a high temperature, the preheating time will be too long. In order to shorten the time of preheating sample before measuring, this text introduces an original preheating method called center preheating method which is verified by the numerical simulating result. After the experimental apparatus has been established, practical measurements about thermal conductivity and thermal diffusivity have been made with ceramic fiber material in environment temperature at 23.9∼746.9°C. These experiments demonstrate favorable reproducibility and accuracy under the established apparatus in high temperature environment.
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Ceramic materials - Thermal conductivity"

1

R.G. Quinn. Thermal Diffusivity and Conductivity in Ceramic Matrix Fiber Composite Materials - Literature Study. Office of Scientific and Technical Information (OSTI), May 2000. http://dx.doi.org/10.2172/821297.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Miao, Yinbin, Sanjiv Sinha, and Abdellatif Yacout. Thermal Conductivity Measurement of Microstructure in Irradiated Materials. Office of Scientific and Technical Information (OSTI), January 2021. http://dx.doi.org/10.2172/1810089.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Alvin, M. A., J. E. Lane, and T. E. Lippert. Thermal/chemical degradation of ceramic cross-flow filter materials. Office of Scientific and Technical Information (OSTI), November 1989. http://dx.doi.org/10.2172/5970659.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sambasivan, Sankar. New Classes of Ceramic Materials for Thermal Barrier Coating Applications. Fort Belvoir, VA: Defense Technical Information Center, November 1999. http://dx.doi.org/10.21236/ada371309.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Lawson, J. Randall, and Tershia A. Pinder. Estimates of thermal conductivity for materials used in fire fighters' protective clothing. Gaithersburg, MD: National Institute of Standards and Technology, 2000. http://dx.doi.org/10.6028/nist.ir.6512.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Cahill, David G. Thermal Conductivity of Novel Thermoelectric and Nanostructured Functional Materials by Time-Domain Thermoreflectance. Fort Belvoir, VA: Defense Technical Information Center, June 2010. http://dx.doi.org/10.21236/ada523273.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Lukes, Jennifer R. Development of a Research Plan to Minimize Thermal Conductivity in Low Temperature Thermoelectric Materials. Fort Belvoir, VA: Defense Technical Information Center, December 2010. http://dx.doi.org/10.21236/ada534181.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Vettori, Robert. Estimates of thermal conductivity for unconditioned and conditioned materials used in fire fighters' protective clothing. Gaithersburg, MD: National Institute of Standards and Technology, 2005. http://dx.doi.org/10.6028/nist.ir.7279.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Hust, Jerome G., and David R. Smith. Interlaboratory comparison of two types of line-source thermal-conductivity apparatus measuring five insulating materials. Gaithersburg, MD: National Institute of Standards and Technology, 1989. http://dx.doi.org/10.6028/nist.ir.89-3908.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Subhash, Ghatu, Kuang-Hsi Wu, and James Tulenko. Development of an Innovative High-Thermal Conductivity UO2 Ceramic Composites Fuel Pellets with Carbon Nano-Tubes Using Spark Plasma Sintering. Office of Scientific and Technical Information (OSTI), March 2014. http://dx.doi.org/10.2172/1128531.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Ceramic materials - Thermal conductivity' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography