Relevant bibliographies by topics / 7YSZ / Journal articles

Journal articles on the topic '7YSZ'

To see the other types of publications on this topic, follow the link: 7YSZ.
Author: Grafiati
Published: 6 September 2023

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

Select a source type:

Consult the top 50 journal articles for your research on the topic '7YSZ.'

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.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Chen, Wen Long, Min Liu, Xiao Ling Xiao, and Xin Zhang. "Effect of Spray Distance on the Microstructure and High Temperature Oxidation Resistance of Plasma Spray-Physical Vapor Deposition 7YSZ Thermal Barrier Coating." Materials Science Forum 1035 (June 22, 2021): 511–20. http://dx.doi.org/10.4028/www.scientific.net/msf.1035.511.

Full text
Abstract:
In order to study the effect of spray distance on the structure and high temperature oxidation resistance of feather-columnar thermal barrier coatings, the feather-columnar ZrO2-7wt. % Y2O3 (7YSZ) thermal barrier coatings were prepared at spray distances of 650 mm, 950 mm, 1100 mm, 1250 mm, and 1400 mm by plasma spray-physical vapor deposition (PS-PVD) technology. The surface roughness, micro morphology, and porosity of the sprayed 7YSZ coating were analyzed by 3D surface profiler, SEM, XRD, etc., and the impedance spectrum characteristics of the 7YSZ coating were characterized by electrochemical alternating current (AC) impedance technology. In addition, the high temperature oxidation resistance test of 7YSZ coating under different spray distances was carried out at a temperature of 1000 °C to study the influence of spray distance on the high temperature oxidation resistance of 7YSZ coating. The research results show that the surface roughness and porosity of feather-columnar 7YSZ coating increased sequentially with the increase of spray distance. At the same time, The YSZ grain boundary resistance value increased exponentially as the porosity of the coating increases. Where the spray distance was in the range of 650 mm and 1250 mm, the high temperature oxidation rate constant of the coating increased with the spray distance. However, the spray distance was greater than 1250 mm, and the spray distance had no significant effect on the high temperature oxidation resistance of the coating.
APA, Harvard, Vancouver, ISO, and other styles
2

Smialek, James, and Robert Miller. "Revisiting the Birth of 7YSZ Thermal Barrier Coatings: Stephan Stecura †." Coatings 8, no. 7 (July 22, 2018): 255. http://dx.doi.org/10.3390/coatings8070255.

Full text
Abstract:
Thermal barrier coatings are widely used in all turbine engines, typically using a 7 wt.% Y2O3–ZrO2 formulation. Extensive research and development over many decades have refined the processing and structure of these coatings for increased durability and reliability. New compositions demonstrate some unique advantages and are gaining in application. However, the “7YSZ” (7 wt.% yttria stabilized zirconia) formulation predominates and is still in widespread use. This special composition has been universally found to produce nanoscale precipitates of metastable t’ tetragonal phase, giving rise to a unique toughening mechanism via ferro-elastic switching under stress. This note recalls the original study that identified superior properties of 6–8 wt.% yttria stabilized zirconia (YSZ) plasma sprayed thermal barrier coatings, published in 1978. The impact of this discovery, arguably, continues in some form to this day. At one point, 7YSZ thermal barrier coatings were used in every new aircraft and ground power turbine engine produced worldwide. 7YSZ is a tribute to its inventor, Dr. Stephan Stecura, NASA retiree.
APA, Harvard, Vancouver, ISO, and other styles
3

Petitjean, J. E., X. Huang, and R. M. Kearsey. "Fracture toughnessKICanalysis of Co-doped 7YSZ." Materials Science and Technology 27, no. 10 (October 2011): 1606–9. http://dx.doi.org/10.1179/026708310x12756557336319.

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

Zhang, Xiao Feng, Ke Song Zhou, Xiao Ling Xiao, and Min Liu. "Failure Mechanism of 7YSZ Splat as Thermal Barrier Coating." Materials Science Forum 816 (April 2015): 219–25. http://dx.doi.org/10.4028/www.scientific.net/msf.816.219.

Full text
Abstract:
An investigation of spallation behaviors of plasma-sprayed ZrO2-7wt.%Y2O3(7YSZ) splat at high temperature was carried out to understand the failure mechanism of thermal barrier coating (TBC). In present work, 7YSZ splats prepared by atmospheric plasma spray (APS) were collected on mirror polished NiCoCrAlYTa bond coating holding at 250 °C, where the nickel base superalloy K4169 was used as substrate. Then the samples with splats were taken into air furnace for isothermal oxidation test at 900 °C for different time. The surface of splat and cross section of splat-bond coating interface during isothermal test were characterized using a focused ion beam (FIB) assisted field emission scanning electron microscope (FE-SEM). Besides, the compositions of thermally grown oxide (TGO) layer at splat-bond coating interface were analyzed after oxidation test. In addition, the schematic diagram of spallation process and oxidation model of splat has been presented at relatively high temperature.
APA, Harvard, Vancouver, ISO, and other styles
5

Lukashov, V. V., and V. S. Naumkin. "Calculating the effective thickness of the thermal barrier coating." Journal of Physics: Conference Series 2057, no. 1 (October 1, 2021): 012135. http://dx.doi.org/10.1088/1742-6596/2057/1/012135.

Full text
Abstract:
Abstract The paper presents the results of numerical simulation of heat transfer at the interaction of a hot impact nitrogen jet with a ceramic thermal barrier coating 7YSZ based on ZrO2 with the addition of 7% Y2O3. The radiant component of heat transfer is shown to make a significant contribution to the final temperature distribution on the surface of the protected product.
APA, Harvard, Vancouver, ISO, and other styles
6

Wan, Chun Lei, Wei Pan, Zhi Xue Qu, and Ye Xia Qin. "Thermophysical Properties of Samarium-Cerium Oxide for Thermal Barrier Coatings Application." Key Engineering Materials 336-338 (April 2007): 1773–75. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.1773.

Full text
Abstract:
Sm0.4Ce0.6O1.8 specimen with a defective fluorite structure was synthesized and its thermophysical properties were characterized for thermal barrier coatings (TBCs) application. At high temperature, Sm0.4Ce0.6O1.8 exhibited much lower thermal conductivity than 7wt% yttria-stabilized zirconia (7YSZ)-the commonly used composition in current TBCs. Sm0.4Ce0.6O1.8 also possessed large thermal expansion coefficient, which could help reduce the thermal mismatch between the ceramic coating and bond coat.
APA, Harvard, Vancouver, ISO, and other styles
7

DENG, Ziqian, Xiaofeng ZHANG, Kesong ZHOU, Min LIU, Chunming DENG, Jie MAO, and Zhikun CHEN. "7YSZ coating prepared by PS-PVD based on heterogeneous nucleation." Chinese Journal of Aeronautics 31, no. 4 (April 2018): 820–25. http://dx.doi.org/10.1016/j.cja.2017.07.007.

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

Serrano Pérez, E., H. Martinez Gutierrez, K. J. Martinez Gonzalez, E. Marín Moares, and F. Juárez López. "Densification and microstructure of spark plasma sintered 7YSZ–Gd2O3ceramic nano-composites." Journal of Asian Ceramic Societies 5, no. 3 (September 2017): 266–75. http://dx.doi.org/10.1016/j.jascer.2017.05.004.

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

Zhang, X. F., K. S. Zhou, M. Liu, C. M. Deng, C. G. Deng, J. B. Song, and X. Tong. "Enhanced properties of Al-modified EB-PVD 7YSZ thermal barrier coatings." Ceramics International 42, no. 12 (September 2016): 13969–75. http://dx.doi.org/10.1016/j.ceramint.2016.05.210.

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

Chen, Wen-Long, Min Liu, and Ji-Fu Zhang. "Impedance Analysis of 7YSZ Thermal Barrier Coatings During High-Temperature Oxidation." Journal of Thermal Spray Technology 25, no. 8 (November 9, 2016): 1596–603. http://dx.doi.org/10.1007/s11666-016-0471-z.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Xiao-Feng, ZHANG, ZHOU Ke-Song, ZHANG Ji-Fu, ZHANG Yong, LIU Min, and DENG Chun-Ming. "Structure Evolution of 7YSZ Thermal Barrier Coating During Thermal Shock Testing." Journal of Inorganic Materials 30, no. 12 (2015): 1261. http://dx.doi.org/10.15541/jim20150199.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Wu, Xi, Jiafeng Fan, Xiaoye Chen, Xinghua Liang, XiaoFeng Zhang, and Jing Xu. "Microstructure evolution of Al-modified 7YSZ PS-PVD TBCs in thermal cycle." Ceramics International 47, no. 9 (May 2021): 12170–80. http://dx.doi.org/10.1016/j.ceramint.2021.01.064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Qu, Zhaoliang, Xiangmeng Cheng, Jingen Wu, Rujie He, Yongmao Pei, and Daining Fang. "An investigation on erosion behavior of nanostructured 7YSZ coatings at elevated temperature." Surface and Coatings Technology 299 (August 2016): 129–34. http://dx.doi.org/10.1016/j.surfcoat.2016.05.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Zhang, Xiaofeng, Min Liu, Hong Li, Chunming Deng, Changguang Deng, Ziqian Deng, Shaopeng Niu, and Kesong Zhou. "Structural evolution of Al-modified PS-PVD 7YSZ TBCs in thermal cycling." Ceramics International 45, no. 6 (April 2019): 7560–67. http://dx.doi.org/10.1016/j.ceramint.2019.01.050.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Xiao-Feng, ZHANG, ZHOU Ke-Song, LIU Min, DENG Chun-Ming, DENG Chang-Guang, and CHEN Huan-Tao. "Thermal Shock Analysis of Surface Al-modified 7YSZ Nano-thermal Barrier Coating." Journal of Inorganic Materials 32, no. 9 (2017): 973. http://dx.doi.org/10.15541/jim20160661.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

ZHANG, Xiao-feng, Shao-peng NIU, Zi-qian DENG, Min LIU, Hong LI, Chun-ming DENG, Chang-guang DENG, and Ke-song ZHOU. "Preparation of Al2O3 nanowires on 7YSZ thermal barrier coatings against CMAS corrosion." Transactions of Nonferrous Metals Society of China 29, no. 11 (November 2019): 2362–70. http://dx.doi.org/10.1016/s1003-6326(19)65142-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Kumar, Dipak, and KN Pandey. "Optimization of the process parameters in generic thermal barrier coatings using the Taguchi method and grey relational analysis." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 231, no. 7 (August 24, 2015): 600–610. http://dx.doi.org/10.1177/1464420715602727.

Full text
Abstract:
The purpose of this paper is to develop 7 wt% yttria stabilized zirconia (7YSZ) thermal barrier coatings by optimization of the atmospheric plasma spraying process parameters. Multiple-performance characteristics, such as coating thickness and surface roughness were considered for optimization. Eighteen experimental runs based on the L18 orthogonal arrays of the Taguchi method were used to show the best conditions among the plasma spraying parameters. Thereafter, best possible process parameters were obtained by the analysis of variance using grey relational analysis as the quality guide. Results signify the application possibility of the grey-based Taguchi technique for continuous development of quality coating in the area of advanced manufacturing technology.
APA, Harvard, Vancouver, ISO, and other styles
18

Kulyk, Volodymyr, Zoia Duriagina, Bogdan Vasyliv, Valentyna Vavrukh, Taras Kovbasiuk, Pavlo Lyutyy, and Volodymyr Vira. "The Effect of Sintering Temperature on the Phase Composition, Microstructure, and Mechanical Properties of Yttria-Stabilized Zirconia." Materials 15, no. 8 (April 7, 2022): 2707. http://dx.doi.org/10.3390/ma15082707.

Full text
Abstract:
It is known that the yttria-stabilized zirconia (YSZ) material has superior thermal, mechanical, and electrical properties. This material is used for manufacturing products and components of air heaters, hydrogen reformers, cracking furnaces, fired heaters, etc. This work is aimed at searching for the optimal sintering mode of YSZ ceramics that provides a high crack growth resistance. Beam specimens of ZrO2 ceramics doped with 6, 7, and 8 mol% Y2O3 (hereinafter: 6YSZ, 7YSZ, and 8YSZ) were prepared using a conventional sintering technique. Four sintering temperatures (1450 °C, 1500 °C, 1550 °C, and 1600 °C) were used for the 6YSZ series and two sintering temperatures (1550 °C and 1600 °C) were used for the 7YSZ and 8YSZ series. The series of sintered specimens were ground and polished to reach a good surface quality. Several mechanical tests of the materials were performed, namely, the microhardness test, fracture toughness test by the indentation method, and single-edge notch beam (SENB) test under three-point bending. Based on XRD analysis, the phase balance (percentages of tetragonal, cubic, and monoclinic ZrO2 phases) of each composition was substantiated. The morphology of the fracture surfaces of specimens after both the fracture toughness tests was studied in relation to the mechanical behavior of the specimens and the microstructure of corresponding materials. SEM-EDX analysis was used for microstructural characterization. It was found that both the yttria percentage and sintering temperature affect the mechanical behavior of the ceramics. Optimal chemical composition and sintering temperature were determined for the studied series of ceramics. The maximum transformation toughening effect was revealed for ZrO2-6 mol% Y2O3 ceramics during indentation. However, in the case of a SENB test, the maximum transformation toughening effect in the crack tip vicinity was found in ZrO2-7 mol% Y2O3 ceramics. The conditions for obtaining YSZ ceramics with high fracture toughness are discussed.
APA, Harvard, Vancouver, ISO, and other styles
19

Olszyna, Andrzej Roman, and Marek Kostecki. "Zirconium – Based Ceramic Targets for Producing Nanocrystalline Coatings Resistant to Heat and Thermal Creep." Journal of Nano Research 11 (May 2010): 89–94. http://dx.doi.org/10.4028/www.scientific.net/jnanor.11.89.

Full text
Abstract:
Technology of thermal ceramic barriers (TBC) has been chiefly designed for materials with a single thermal barrier of the 7YSZ type. A high content of Y2O3 ensures a good phase stability of the YSZ material. In search for other alternative materials suitable for TBC, the material most often examined is modified zirconium oxide. The modification consists of stabilizing the ZrO2 powder with Y2O3 and doping it with La, Gd and Nd. This paper presents the results of studies on producing cathodic zirconium oxide-based ceramic targets intended for depositing refractory heat-resistant nano-crystalline TBC coatings. The targets are characterized by a high density (close to its theoretical value) and have a homogeneous phase and chemical structure.
APA, Harvard, Vancouver, ISO, and other styles
20

Xu, Qiang, Wei Pan, Jing Dong Wang, Long Hao Qi, He Zhuo Miao, Kazutaka Mori, and Taiji Torigoe. "Preparation and Characterisation of Gd2Zr2O7 Ceramic by Spark Plasma Sintering." Key Engineering Materials 280-283 (February 2007): 1507–10. http://dx.doi.org/10.4028/www.scientific.net/kem.280-283.1507.

Full text
Abstract:
Rare earth Gd2Zr2O7 ceramic was prepared by spark plasma sintering from Gd2O3 and ZrO2 powders. The powders were sintered at 1400°C for 10min. The synthesized ceramic was annealed at 800°C for 2h under air atmosphere. XRD structural and SEM microstructural characterization showed the formation of a single phase material with pyrochlore crystal structure. The relative density of Gd2Zr2O7 ceramic was measured by the Archimedes method with an immersion medium of water and the results revealed that the relative density of the ceramic was 92%. The thermal conductivity of the ceramic was tested by laser flash method from room temperature to 700°C. The result shows the thermal conductivity of Gd2Zr2O7 ceramic is lower than that of 7YSZ.
APA, Harvard, Vancouver, ISO, and other styles
21

Huang, Ze Ya, Hao Ran Lu, and Chang An Wang. "Synthesis and Characterization of LaMgAl11O19 as Thermal Barrier Coatings Material." Key Engineering Materials 697 (July 2016): 390–94. http://dx.doi.org/10.4028/www.scientific.net/kem.697.390.

Full text
Abstract:
LaMgAl11O19 was synthesized at 1550 °C using La2O3, MgO and Al2O3 as raw materials. The samples were characterization by XRD and SEM. The tablet shaped crystals free of impurity phase formed under this condition. The thermal diffusivities were measured by laser flash method and the determined intrinsic thermal conductivities decreased as temperature increases from 25 °C to 1000 °C. As comparison, intrinsic thermal conductivities of LaMgAl11O19 are lower than that of 7YSZ. The synthesized LaMgAl11O19 was heat treated at higher temperature from 1600 °C to 1700 °C and no change in the phase indicates that the LaMgAl11O19 phase is stable under 1700 °C, which is very important for thermal barrier coatings (TBCs) serving at elevated temperature.
APA, Harvard, Vancouver, ISO, and other styles
22

Fan, Jia-Feng, Guo Liu, Xue-Shi Zhuo, Xiao-Feng Zhang, Jun-Li Feng, Wo Jiang, Yan-Qing Jiang, et al. "In-situ reaction synthesis Al2O3 overlay modified 7YSZ TBC for NaCl hot corrosion." Ceramics International 47, no. 16 (August 2021): 22404–15. http://dx.doi.org/10.1016/j.ceramint.2021.04.250.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Deng, Z. Q., M. Liu, J. Mao, C. M. Deng, and X. F. Zhang. "Stage growth of columnar 7YSZ coating prepared by plasma spray-physical vapor deposition." Vacuum 145 (November 2017): 39–46. http://dx.doi.org/10.1016/j.vacuum.2017.08.025.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Chen, Lin, and Guan-Jun Yang. "Epitaxial growth and cracking of highly tough 7YSZ splats by thermal spray technology." Journal of Advanced Ceramics 7, no. 1 (December 28, 2017): 17–29. http://dx.doi.org/10.1007/s40145-017-0252-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Xiao, Bingjie, Xiao Huang, Taylor Robertson, Zhaolin Tang, and Rick Kearsey. "Sintering resistance of suspension plasma sprayed 7YSZ TBC under isothermal and cyclic oxidation." Journal of the European Ceramic Society 40, no. 5 (May 2020): 2030–41. http://dx.doi.org/10.1016/j.jeurceramsoc.2019.12.046.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Zhang, X. F., K. S. Zhou, C. M. Deng, M. Liu, Z. Q. Deng, C. G. Deng, and J. B. Song. "Gas-deposition mechanisms of 7YSZ coating based on plasma spray-physical vapor deposition." Journal of the European Ceramic Society 36, no. 3 (February 2016): 697–703. http://dx.doi.org/10.1016/j.jeurceramsoc.2015.10.041.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Zhang, Xiaofeng, Kesong Zhou, Wei Xu, Jinbing Song, Chunming Deng, and Min Liu. "Reaction Mechanism and Thermal Insulation Property of Al-deposited 7YSZ Thermal Barrier Coating." Journal of Materials Science & Technology 31, no. 10 (October 2015): 1006–10. http://dx.doi.org/10.1016/j.jmst.2015.06.002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Bhattachaya, Anup, Valery Shklover, Karsten Kunze, and Walter Steurer. "Effect of 7YSZ on the long-term stability of YTaO4 doped ZrO2 system." Journal of the European Ceramic Society 31, no. 15 (December 2011): 2897–901. http://dx.doi.org/10.1016/j.jeurceramsoc.2011.05.046.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Zhang, X. F., K. S. Zhou, M. Liu, C. M. Deng, C. G. Deng, J. Mao, and Z. Q. Deng. "Mechanisms governing the thermal shock and tensile fracture of PS-PVD 7YSZ TBC." Ceramics International 44, no. 4 (March 2018): 3973–80. http://dx.doi.org/10.1016/j.ceramint.2017.11.190.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Lukashov, Vladimir V., Asiya E. Turgambaeva, and Igor K. Igumenov. "Analytical Model of the Process of Thermal Barrier Coating by the MO CVD Method." Coatings 11, no. 11 (November 15, 2021): 1390. http://dx.doi.org/10.3390/coatings11111390.

Full text
Abstract:
Integral regularities in the growth of 7YSZ thermal barrier coatings during MO CVD (Metal–Organic Chemical Vapor Deposition) are proposed. Within the framework of the model of the reacting boundary layer, the coating deposition process is considered as a process of independent global reactions of diffusion combustion of Zr(dpm)4 and Y(dpm)3 under convection conditions on a permeable surface. The rate of coating growth and the efficiency of using a precursor are analytically evaluated. The correctness of the proposed approach is confirmed by comparison with known experimental data. The considered model can be used to analyze the deposition of coatings from various mixtures of precursors, such as Nd(dpm)3, Hf(dpm)4, and Sm(dpm)3.
APA, Harvard, Vancouver, ISO, and other styles
31

Kumar, Dipak, KN Pandey, and Dipak Kumar Das. "Characterization of air plasma based 7YSZ aluminum alloys thermal barrier systems for hot zone." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 232, no. 7 (March 22, 2016): 582–91. http://dx.doi.org/10.1177/1464420716640570.

Full text
Abstract:
Characterization of yttria-stabilized zirconia coatings deposited on AA2024-T351 aluminum alloy by air plasma spraying is carried out in the present work to assess its applicability as a thermal barrier coating on automotive components aluminum alloys. Tetragonality of coating microstructures was confirmed through X-ray diffractometer, transmission electron microscopy, and high-resolution transmission electron microscopy. Lattice-image spacing obtained from high-resolution transmission electron microscopy confirmed multilayer structure of the coating and that the tetragonal phases are stable. From the optical microscopy it was found that there are good coating particle distribution and homogeneity of coating particles on the substrate while atomic force microscopy provided information about surface bumps and pits. Small roughness of the coating microstructure was found to be very low. Small roughness showed good deposition efficiency of the coating structures.
APA, Harvard, Vancouver, ISO, and other styles
32

Shen, Y., M. D. Chambers, and D. R. Clarke. "Effects of dopants and excitation wavelength on the temperature sensing of Ln3+-doped 7YSZ." Surface and Coatings Technology 203, no. 5-7 (December 2008): 456–60. http://dx.doi.org/10.1016/j.surfcoat.2008.08.062.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Chen, Wen-Long, Min Liu, Sai-rang Zhuang, and Xiao-Ling Xiao. "Microstructure Evolution and Impedance Analysis of 7YSZ Thermal Barrier Coating during Gas Thermal-Shock." Materials Performance and Characterization 8, no. 1 (January 1, 2019): 20190147. http://dx.doi.org/10.1520/mpc20190147.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Kakuda, Tyler R., Andi M. Limarga, Ted D. Bennett, and David R. Clarke. "Evolution of thermal properties of EB-PVD 7YSZ thermal barrier coatings with thermal cycling." Acta Materialia 57, no. 8 (May 2009): 2583–91. http://dx.doi.org/10.1016/j.actamat.2009.02.019.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Mendoza, Melquisedec Vicente, Ricardo Cuenca Alvarez, and Fernando Juárez López. "Combustion flame spray of 7YSZ powders followed by corrosion in molten salts of the coating." Journal of Asian Ceramic Societies 9, no. 2 (March 30, 2021): 617–28. http://dx.doi.org/10.1080/21870764.2021.1905266.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Mikulla, Christoph, Ravisankar Naraparaju, Uwe Schulz, Filofteia-Laura Toma, Maria Barbosa, Lars Steinberg, and Christoph Leyens. "Investigation of CMAS Resistance of Sacrificial Suspension Sprayed Alumina Topcoats on EB-PVD 7YSZ Layers." Journal of Thermal Spray Technology 29, no. 1-2 (November 11, 2019): 90–104. http://dx.doi.org/10.1007/s11666-019-00951-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Sang, Weiwei, Hongsong Zhang, Huahui Chen, Bin Wen, Xinchun Li, and Mengwei Li. "Thermophysical performances of (Sm1-xLux)3TaO7 (x = 0, 0.1, 0.3 and 0.5) ceramics." Processing and Application of Ceramics 15, no. 3 (2021): 306–13. http://dx.doi.org/10.2298/pac2103306s.

Full text
Abstract:
To optimize thermophysical performances, Sm3TaO7 was doped with Lu3+ and pressureless sintered at 1600 ?C. It was shown that Sm3+ is partly substituted by Lu3+ cations and the (Sm1-xLux)3TaO7 ceramics with a single pyrochlore structure are obtained.With increasing x value from 0 to 0.5, the band gap increases gradually from 4.677 to 4.880 eV. Owing to the enhanced phonon scattering caused by Lu3+ doping, the thermal conductivities at 800 ?C of the prepared samples are in the range of 0.95-1.44W?K?1?m?1. It was also confirmed that the phase transition is restrained effectively by substituting Sm3+ with Lu3+. Due to the reduction of crystal lattice energy and average electro-negativity difference, the thermal expansion coefficient (TEC) is heightened with increasing Lu content. TEC achieves the highest value (10.45 ? 10?6 K?1 at 1200 ?C) at the equal molar ratio between Sm3+ and Lu3+ cations (i.e. x = 0.5), which is much higher than those of 7YSZ and Sm2Zr2O7 ceramics.
APA, Harvard, Vancouver, ISO, and other styles
38

Steinberg, Lars, Christoph Mikulla, Ravisankar Naraparaju, Filofteia-Laura Toma, Holger Großmann, Uwe Schulz, and Christoph Leyens. "Erosion resistance of CMAS infiltrated sacrificial suspension sprayed alumina top layer on EB-PVD 7YSZ coatings." Wear 438-439 (November 2019): 203064. http://dx.doi.org/10.1016/j.wear.2019.203064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Zhang, X. F., K. S. Zhou, M. Liu, C. M. Deng, C. G. Deng, and Z. Q. Deng. "Adsorbability and spreadability of calcium-magnesium-alumino-silicate (CMAS) on Al-modified 7YSZ thermal barrier coating." Ceramics International 42, no. 16 (December 2016): 19349–56. http://dx.doi.org/10.1016/j.ceramint.2016.09.106.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Shen, Yang, Xing Wang, Hongcai He, Yuanhua Lin, and Ce-Wen Nan. "Temperature sensing with fluorescence intensity ratio technique in epoxy-based nanocomposite filled with Er3+-doped 7YSZ." Composites Science and Technology 72, no. 9 (May 2012): 1008–11. http://dx.doi.org/10.1016/j.compscitech.2012.03.012.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Zhang, Yan, Changguang Deng, Jie Mao, Zhiwei Luo, Ziqian Deng, Xiaofeng Zhang, and Chunming Deng. "Impact of cathode loss on plasma characteristics, microstructures and properties of 7YSZ coatings in PS-PVD." Ceramics International 46, no. 9 (June 2020): 13307–16. http://dx.doi.org/10.1016/j.ceramint.2020.02.109.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Ferreyra, Cuauhtémoc Flores, Angel de Jesus Morales Ramirez, Hugo Martinez Gutierrez, and Fernando Juarez Lopez. "Hot corrosion behaviour of 7YSZ + Gd2O3 nano-composites in molten salts prepared by spark plasma sintering." Corrosion Engineering, Science and Technology 52, no. 3 (February 9, 2017): 236–43. http://dx.doi.org/10.1080/1478422x.2016.1255370.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Laska, N., S. Friedle, R. Braun, and M. Schütze. "Lifetime of 7YSZ thermal barrier coatings deposited on fluorine-treated γ-TiAl-based TNM-B1 alloy." Materials and Corrosion 67, no. 11 (May 8, 2016): 1185–94. http://dx.doi.org/10.1002/maco.201608918.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Montero, X., R. Naraparaju, M. C. Galetz, and U. Schulz. "Study of CMAS infiltration and evaporation behaviour under water vapour/sulphur oxide conditions in EB-PVD 7YSZ." Corrosion Science 198 (April 2022): 110123. http://dx.doi.org/10.1016/j.corsci.2022.110123.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Li, Faguo, Ying Xie, Li Yang, YiChun Zhou, and Wang Zhu. "Study on cyclic thermal corrosion behavior of APS-7YSZ thermal barrier coating at room- and high temperature." Ceramics International 47, no. 20 (October 2021): 29490–98. http://dx.doi.org/10.1016/j.ceramint.2021.07.117.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Rivera-Gil, Marco A., Juan J. Gomez-Chavez, C. V. Ramana, Ravisankar Naraparaju, Uwe Schulz, and Juan Muñoz-Saldaña. "High temperature interaction of volcanic ashes with 7YSZ TBC's produced by APS: Infiltration behavior and phase stability." Surface and Coatings Technology 378 (November 2019): 124915. http://dx.doi.org/10.1016/j.surfcoat.2019.124915.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Mora-García, A. G., H. Ruiz-Luna, J. M. Alvarado-Orozco, G. C. Mondragón-Rodríguez, U. Schulz, and J. Muñoz-Saldaña. "Microstructural analysis after furnace cyclic testing of pre-oxidized ReneN5/(Ni,Pt)Al/7YSZ thermal barrier coatings." Surface and Coatings Technology 403 (December 2020): 126376. http://dx.doi.org/10.1016/j.surfcoat.2020.126376.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Muñoz Saldaña, J., U. Schulz, G. C. Mondragón Rodríguez, L. A. Caceres-Diaz, and H. Lau. "Microstructure and lifetime of Hf or Zr doped sputtered NiAlCr bond coat/7YSZ EB-PVD TBC systems." Surface and Coatings Technology 335 (February 2018): 41–51. http://dx.doi.org/10.1016/j.surfcoat.2017.12.017.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Das, Dipak K., Joel P. McDonald, Carlos G. Levi, Steve M. Yalisove, and Tresa M. Pollock. "Detection of a marker layer in a 7YSZ thermal barrier coating by femtosecond laser-induced breakdown spectroscopy." Surface and Coatings Technology 202, no. 16 (May 2008): 3940–46. http://dx.doi.org/10.1016/j.surfcoat.2008.02.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Loghman-Estarki, M. R., R. Shoja Razavi, and H. Jamali. "Thermal stability and sintering behavior of plasma sprayed nanostructured 7YSZ, 15YSZ and 5.5SYSZ coatings at elevated temperatures." Ceramics International 42, no. 13 (October 2016): 14374–83. http://dx.doi.org/10.1016/j.ceramint.2016.05.203.

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