Academic literature on the topic 'Mn TWIP'

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Journal articles on the topic "Mn TWIP"

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Razavi, Gholam Reza. "The Study of Type Twin Annealing in High Mn Steel." Applied Mechanics and Materials 148-149 (December 2011): 1085–88. http://dx.doi.org/10.4028/www.scientific.net/amm.148-149.1085.

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TWIP steels are high manganese steel (Mn: 17% - 35%) which are used for shaping car bodies. The structure of this kind of steels remains austenite even in room temperature. Due to low SFE (Stacking Fault Energy) twinning of grains is governing reformation mechanism in this kind of steels which strengthen TWIP steel. Regarding heat treatment influences on mechanical properties of TWIP steels, in this paper we discuss twinning phenomenon resulting from this kind of treatment. For this, following casting and hot rolling processes, we anneal the steel at 1100°C and different time cycles and study
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Moon, K. M., D. A. Kim, Y. H. Kim, and M. H. Lee. "Effect of Mn content on corrosion characteristics of lean Mn TWIP steel." International Journal of Modern Physics B 32, no. 19 (2018): 1840083. http://dx.doi.org/10.1142/s0217979218400830.

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It is important that the steel plate is manufactured with a high tensile strength to reduce the weight of the body. It is generally accepted that twinning induced plasticity (TWIP) steel is a special steel with not only a high ductility but also a high-tensile strength compared to general steel. While numerous investigations have been carried out on the TWIP steel with an amount of manganese of at least 20%, the investigation of steel with manganese content of less than 20% has seldom been considered until now. In this study, the TWIP steel with manganese of less than 20% (12Mn, 15Mn and 18Mn
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Wang, Li Hui, Di Tang, Hai Tao Jiang, Ji Bin Liu, and Yu Chen. "Effects of Different Manganese Content on Microstructures and Properties of TWIP Steel." Advanced Materials Research 399-401 (November 2011): 254–58. http://dx.doi.org/10.4028/www.scientific.net/amr.399-401.254.

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By analysis of TWIP Steels with different manganese content, the results showed that the microstructures and properties had been changed with different Mn content. The elongation of the tested steel with 22.5% Mn was high for 55.5 % and n value of that reached to 0.360. When Mn content of the tested steel was 17.9%, the yield and tensile strength were higher and its elongation was lower for the tested steel than that of the tested steel with 22.5% Mn. The microstructures of the tested steel with high Mn content were austenite before and after being stretched at room temperature. Mn content was
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UEJI, Rintaro. "Alloyed Steel(TWIP Steel, High Mn Steel)." Journal of the Japan Society for Technology of Plasticity 53, no. 620 (2012): 814–17. http://dx.doi.org/10.9773/sosei.53.814.

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Olugbade, Temitope Olumide. "Stress corrosion cracking and precipitation strengthening mechanism in TWIP steels: progress and prospects." Corrosion Reviews 38, no. 6 (2020): 473–88. http://dx.doi.org/10.1515/corrrev-2020-0052.

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AbstractTwinning-induced plasticity (TWIP) steels are increasingly receiving wide attention for automotive applications due to their outstanding combination of ductility and strength, which can largely be attributed to the strain hardening effect, formation of mechanical twins during straining, and the presence of manganese (Mn) as an alloying element. However, the premature cracking and sudden failure frequently experienced by the TWIP steels under the combined action of tensile stress and corrosion environment remain a challenge for many material scientists and experts up till now. Driven by
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Martin, Ulises, Jacob Ress, Juan Bosch, and David M. Bastidas. "Effect of Thermo-Mechanical Processing on the Corrosion Behavior of Fe−30Mn−5Al−0.5C TWIP Steel." Applied Sciences 10, no. 24 (2020): 9104. http://dx.doi.org/10.3390/app10249104.

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Electrochemical corrosion of thermo-mechanically processed (TMP) and recrystallized Fe−30Mn−5Al−0.5C twinning-induced plasticity (TWIP) steels containing 30 wt.% Mn was studied in a 1.0 wt.% NaCl electrolyte solution. The alkaline nature of the corrosion products containing manganese oxide (MnO) increases the dissolution kinetics of the TWIP steel in acid media, obtaining Mn2+ cations in solution, and producing the hydrogen evolution reaction (HER). X-ray photoelectron spectroscopy (XPS) surface analysis revealed an increased Al2O3 content of 91% in the passive layer of the recrystallized TWIP
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Bastidas, David M., Jacob Ress, Juan Bosch, and Ulises Martin. "Corrosion Mechanisms of High-Mn Twinning-Induced Plasticity (TWIP) Steels: A Critical Review." Metals 11, no. 2 (2021): 287. http://dx.doi.org/10.3390/met11020287.

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Twinning-induced plasticity (TWIP) steels have higher strength and ductility than conventional steels. Deformation mechanisms producing twins that prevent gliding and stacking of dislocations cause a higher ductility than that of steel grades with the same strength. TWIP steels are considered to be within the new generation of advanced high-strength steels (AHSS). However, some aspects, such as the corrosion resistance and performance in service of TWIP steel materials, need more research. Application of TWIP steels in the automotive industry requires a proper investigation of corrosion behavi
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Jung, Jong-Ku, Oh-Yeon Lee, Young-Koo Park, Dong-Eun Kim, and Kwang-Geun Jin. "Hydrogen Embrittlement Behavior of High Mn TRIP/TWIP Steels." Korean Journal of Materials Research 18, no. 7 (2008): 394–99. http://dx.doi.org/10.3740/mrsk.2008.18.7.394.

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Hernández-Belmontes, Humberto, Ignacio Mejía, and Cuauhtémoc Maldonado. "Ab Initio Study of Weldability of a High-Manganese Austenitic Twinning-Induced Plasticity (TWIP) Steel Microalloyed with Boron." MRS Proceedings 1812 (2016): 35–40. http://dx.doi.org/10.1557/opl.2016.15.

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ABSTRACTHigh-Mn Twinning-Induced Plasticity (TWIP) steels are advanced high-strength steels (AHSS) currently under development; they are fully austenitic and characterized by twinning as the predominant strengthening mechanism. TWIP steels have high strength and formability with an elongation up to 80%, which allows reduction in automotive components weight and fuel consumption. Since the targeted application field of TWIP steels is the automotive industry, steels need high mechanical performance with good weldability and excellent corrosion resistance. However, there is lack of information ab
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Tewary, NK, SK Ghosh, and S. Chatterjee. "Deformation behaviour of low carbon high Mn twinning-induced plasticity steel." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 3 (2017): 763–71. http://dx.doi.org/10.1177/0954406217730440.

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The present study deals with the deformation behaviour of low carbon and high manganese twinning-induced plasticity (TWIP) steel (Fe–21Mn–3Si–3Al–0.06C, wt%) through microstructural investigation. Low carbon with high manganese along with the addition of aluminium in TWIP steel results in lowering of specific weight with higher strain hardening due to the formation of mechanical twins during deformation. The full austenite phase is obtained after solution treatment and deformation twins appear and austenite grains become flattened during application of 10% to 50% cold deformation. The annealin
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Dissertations / Theses on the topic "Mn TWIP"

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Kangouei, Navid. "Study of Equilibrium State in Fe-Mn-Al-C Alloys." Thesis, KTH, Termodynamisk modellering, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148223.

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We are living in a world of steel. Although there are a lot of other material in use, our most used material is steel. From building industry to transportation and even mother industries like mining, we use steel in different grades and amounts. There is always need for different grades of steel, and there is always interest in better properties and lower costs. Fe-Mn-Al-C steel group is one of the grades of steel is from the TWIP family. Beside its interesting mechanical properties, its corrosion resistance and cryogenic properties makes it very desirable to substitute more expensive current
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Hamada, A. S. (Atef Saad). "Manufacturing, mechanical properties and corrosion behaviour of high-Mn TWIP steels." Doctoral thesis, University of Oulu, 2007. http://urn.fi/urn:isbn:9789514285844.

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Abstract Austenitic high-Mn (15–30 wt.%) based twinning-induced plasticity (TWIP) steels provide great potential in applications for structural components in the automotive industry, owing to their excellent tensile strength-ductility property combination. In certain cases, these steels might also substitute austenitic Cr-Ni stainless steels. The aim of this present work is to investigate the high-temperature flow resistance, recrystallisation and the evolution of microstructure of high-Mn steels by compression testing on a Gleeble simulator. The influence of Al alloying (0–8 wt.%) in the hot
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Shiekhelsouk, Mohamad Najeeb. "Modélisation polycristalline et étude expérimentale du comportement mécanique d'aciers Fe-Mn à l'effet TWIP : prise en compte du traitement thermique d'élaboration sur le maclage et les contraintes internes." Thesis, Metz, 2007. http://www.theses.fr/2007METZ038S/document.

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Les aciers à effet TWIP (TWinning Induced Plasticity) suscitent un regain d'intérêt au niveau de la sidérurgie mondiale car ils combinent simultanément très haute résistance mécanique et très grande ductilité. Ces excellentes propriétés mécaniques sont liées à la présence de maclage mécanique, mécanisme connu sous le nom d'effet TWIP. L'objectif majeur de cette thèse est d'étudier l'effet TWIP sur plusieurs nuances d'aciers Fe-Mn (entièrement austénitiques, austéno-ferritiques duplex) afin de développer une loi de comportement prédictive des aciers à effet TWIP. La première partie de cette thè
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Shiekhelsouk, Mohamad Najeeb Cherkaoui Mohammed. "Modélisation polycristalline et étude expérimentale du comportement mécanique d'aciers Fe-Mn à l'effet TWIP. Prise en compte du traitement thermique d'élaboration sur le maclage et les contraintes internes." [S.l.] : [s.n.], 2007. ftp://ftp.scd.univ-metz.fr/pub/Theses/2007/Shielkhezsouk._Najeeb.SMZ0738.pdf.

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Chulist, Robert. "Structure and Properties of Twin Boundaries in Ni-Mn-Ga Alloys." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-70998.

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Ni-Mn-Ga alloys close to the stoichiometric composition Ni2MnGa belong to the quite new family of ferromagnetic shape memory alloys. These alloys are characterized by the magnetic field induced strain (MFIS) based on the comparably easy motion of twin boundaries under a magnetic field. They are mostly chosen as a potential candidate for practical application especially promising for actuators and sensors because they are showing the largest MFIS so far. Depending on the chemical composition and heat treatment, at least three martensitic structures can be distinguished in the Ni-Mn-Ga system. H
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Marioni, Miguel Augusto 1971. "Pulsed magnetic field-induced twin boundary motion on Ni-Mn-Ga." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/7965.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2003.<br>Includes bibliographical references (p. 201-210).<br>The magnetic field-induced strain (ferromagnetic shape memory effect - FSME) in Ni-Mn-Ga was first reported in 1996 by Ullakko et al. Since then, up to 6% FSME in single-crystal tetragonal-Ni-Mn-Ga samples has been observed in static fields, and up to 3% at 500 Hz. The present work demonstrates 6% FSME of a Ni-Mn-Ga single crystal of 5 x 5 x 9.85 mm³ in 200[mu]s is by application of a magnetic field pulse. It proves the feasibility of
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Lin, Chunqing. "Crystallographic study on Ni-Mn-Sn metamagnetic shape memory alloys." Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0359.

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En tant que nouveau matériau magnétique à mémoire de forme, les alliages basés sur le système Ni-Mn-Sn possèdent de multiples propriétés physiques telles que l'effet de mémoire de forme des alliages polycristallins, l'effet magnétocalorique géant, l'effet de magnétorésistance et l'effet de polarisation d'échange. Jusqu'à présent, la plupart des études ont été axées sur l'amélioration des multifonctionnalités de ces alliages, mais l'information fondamentale qui est fortement associée à ces propriétés n'est toujours pas claire. Ainsi, une étude approfondie sur les structures cristallines de la m
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Chulist, Robert [Verfasser], Werner [Akademischer Betreuer] Skrotzki, and Heinz-Günter [Akademischer Betreuer] Brokmeier. "Structure and Properties of Twin Boundaries in Ni-Mn-Ga Alloys / Robert Chulist. Gutachter: Werner Skrotzki ; Heinz-Günter Brokmeier. Betreuer: Werner Skrotzki." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://d-nb.info/1067190015/34.

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Martins, Juliana de Paula. "Evolução da microestrutura e da textura durante o processamento de chapas da liga Al-Mn-Fe-Si (3003) produzidas por lingotamento contínuo: um estudo comparativo com o processo semi-contínuo." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/3/3133/tde-31012006-124433/.

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A principal motivação para o desenvolvimento do presente projeto de doutorado foi comparar as microestruturas e texturas resultantes da liga de alumínio 3003 obtida por lingotamento contínuo e semicontínuo. O processo “roll caster” (lingotamento contínuo em cilindros) tem sido crescentemente utilizado na indústria de laminação de alumínio. Produtos que antes sofriam altos graus de deformação durante seu processamento são hoje obtidos nas dimensões próximas da espessura final. Com o intuito de entender este processo relativamente novo, as microestruturas e as texturas (macrotextura e microtextu
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Huang, Yu-chang, and 黃玉璋. "Effect of Mn、Al on mechanical properties in TWIP steels after cold rolling." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/97387087075257754786.

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碩士<br>國立高雄大學<br>化學工程及材料工程學系碩士班<br>99<br>This study focused on the effect of Mn and Al alloys on the mechanical properties in cold-rolled TWIP steels, however, the effect of strain rate on mechanical properties was also investigated. In this study, steels were adopted as the test materials. According to thermodynamic calculation, the stacking fault energy of the 21Mn、24Mn and 24Mn-4Al were 21.9 mJ/m2, 29.2 mJ/m2 and 58.7 mJ/m2, respectively. It reveals that stacking fault energy increased with addition of manganese and aluminum. As the mechanical property, tensile test was carried out to invest
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Books on the topic "Mn TWIP"

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Day, Holly. Insiders' guide to the Twin Cities. 3rd ed. Globe Pequot Press, 2002.

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60 hikes within 60 miles, Minneapolis and St. Paul: Includes hikes in and around the Twin Cities. 3rd ed. Menasha Ridge Press, 2012.

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Day, Holly, and Sherman Wick. Insiders' Guide to the Twin Cities, 3rd (Insiders' Guide Series). Insiders' Guide, 2001.

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Book chapters on the topic "Mn TWIP"

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Dobrzański, L. A., W. Borek, and J. Mazurkiewicz. "TWIP Mechanism in High-Mn Austenitic Steels and Its Effect on Steels Properties." In Frontiers in Materials Processing, Applications, Research and Technology. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4819-7_27.

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Dobrzański, Leszek A., Janusz Mazurkiewicz, Wojciech Borek, and Małgorzata Czaja. "Newly-Developed High-Manganese Fe–Mn–(Al, Si) Austenitic TWIP and TRIP Steels." In Rolling of Advanced High Strength Steels. CRC Press, 2017. http://dx.doi.org/10.1201/9781315120577-6.

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Collet, J. L., Françoise Bley, Alexis Deschamps, H. de Monestrol, Jean François Berar, and Colin Scott. "The Deformation Mechanisms of TWIP Steels (Fe-Mn-C) Viewed by X-Ray Diffraction." In Solid State Phenomena. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/3-908451-40-x.53.

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Collet, J. L., Françoise Bley, Alexis Deschamps, and Colin Scott. "Study of the Deformation Mechanisms of TWIP Steels (Fe-Mn-C) by X-Ray Diffraction." In THERMEC 2006 Supplement. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-429-4.822.

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Hamada, A. S., L. Pentti Karjalainen, Mahesh C. Somani, and R. M. Ramadan. "Deformation Mechanisms in High-Al Bearing High-Mn TWIP Steels in Hot Compression and in Tension at Low Temperatures." In Materials Science Forum. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-434-0.217.

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Chulist, R., L. Straka, A. Sozinov, et al. "Segmented Twin Boundaries in 10M Modulated Ni-Mn-Ga Martensite." In TMS2013 Supplemental Proceedings. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118663547.ch119.

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Verbeken, Kim, Lieven Bracke, Leo Kestens, and Jan Penning. "Microstructural and Textural Evolutions in a Cold Rolled High mn Twlp Steel." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470444191.ch38.

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Reinhold, Matthew, William B. Knowlton, and Peter Müllner. "Characterizing Twin Structure and Magnetic Domain Structure of Ni-Mn-Ga through Atomic Force Microscopy." In ICOMAT. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118803592.ch42.

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Vronka, M., M. Karlík, Y. Ge, and O. Heczko. "Comparison of Highly Mobile Twin Boundaries in Cu–Ni–Al and Ni–Mn–Ga Shape Memory Single Crystals." In Proceedings of the International Conference on Martensitic Transformations: Chicago. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-76968-4_40.

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Slámová, Margarita, P. Sláma, and Miroslav Cieslar. "The Influence of Alloy Composition on Phase Transformations and Recrystallization in Twin-Roll Cast Al-Mn-Fe Alloys." In Materials Science Forum. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-408-1.365.

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Conference papers on the topic "Mn TWIP"

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Varga, M., L. Janka, M. Rodríguez Ripoll, et al. "High Temperature Sliding of TiC Based Hardmetal Coatings Against TWIP Steel." In ITSC2021, edited by F. Azarmi, X. Chen, J. Cizek, et al. ASM International, 2021. http://dx.doi.org/10.31399/asm.cp.itsc2021p0278.

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Abstract Manufacturing of steel components is often done at high temperatures (HT) posing a serious challenge to components such as forming tools. Thermal spray coatings provide a cost-effective solution for surface protection under HT, corrosive environments and severe wear conditions. Thermally sprayed coatings based on cubic hard materials such as TiC and TiCN can provide an alternative to widely used Cr3C2-NiCr. While the latter possess a superb oxidation resistance and wear resistance at HT, they are prone to degradation in the presence of Mn, an element commonly alloyed in many modern st
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Dolzhenko, P., M. Tikhonova, A. Belyakov, and R. Kaibyshev. "Dynamic recrystallization of a high-Mn TWIP steel during multiple forging at 800°C." In PROCEEDINGS OF THE ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES. Author(s), 2018. http://dx.doi.org/10.1063/1.5083309.

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Kusakin, Pavel, Andrey Belyakov, and Rustam Kaibyshev. "Analysis of the tensile behavior of high-Mn TWIP steel based on the microstructural evolution." In ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Author(s), 2016. http://dx.doi.org/10.1063/1.4966418.

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Tikhonova, M., P. Dolzhenko, A. Belyakov, and R. Kaibyshev. "Effect of hot working conditions on microstructure and mechanical properties of a high-Mn TWIP steel." In PROCEEDINGS OF THE ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES. Author(s), 2018. http://dx.doi.org/10.1063/1.5083547.

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da Silva Lima, M. N. "Microstructural and corrosion study of a “non-comercial” high manganese steel." In Superplasticity in Advanced Materials. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902615-37.

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Abstract. High-Mn steels have great plasticity when subjected to deformation due to TWIP or TRIP effects. This work evaluated the microstructural evolution, the formation of the -Martensite phase taking into account the hot rolling of 80-60% and the solution annealing. Afterwards, microstructures were analyzed by SEM. Volume fraction of the Austenite and -Martensite phases were measured by EBSD technique. The steel obtained low energy levels of stacking fault, favoring the effect TRIP. Corrosion resistance in 0.1M NaCl solution was analyzed by open potential circuit and potentiodynamic polar
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Weslei Patrick Teodósio Sousa, Dagoberto Brandão Santos, and Sara Silva Ferreira de Dafé. "Estudo dos mecanismos de deformação em um aço TRIP/TWIP com 17% de Mn e baixo C submetido a esforços de tração." In IX Congresso Nacional de Engenharia Mecânica. ABCM Associação Brasileira de Engenharia e Ciências Mecânicas, 2016. http://dx.doi.org/10.20906/cps/con-2016-0391.

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Faidley, LeAnn E., Marcelo J. Dapino, Gregory N. Washington, and Thomas A. Lograsso. "Dynamic Response in the Low-kHz Range and Delta-E Effect in Ferromagnetic Shape Memory Ni-Mn-Ga." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43198.

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Recent work on ferromagnetic shape memory nickel-manganese-gallium (Ni-Mn-Ga) has demonstrated several characteristics which make this material attractive as an active element for the next generation of intelligent transducers. Alloys of martensitic Ni-Mn-Ga can strain up to 6% as a result of the rotation of twin variants and associated twin boundary motion which occur in these materials in response to magnetic fields. The magnetic actuation holds promise in transducer design because it can lead to enhanced frequency response compared with shape memory alloys with comparable strains. In this p
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Warbritton, Alexandra, Austin Eiler, Austin Langford, et al. "Eclipse-Ballooning 2017: The U of MN–Twin Cities Experience." In 2017 Academic High Altitude Conference. Iowa State University Digital Press, 2017. http://dx.doi.org/10.31274/ahac.5548.

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Kiang, Jademond, and Liyong Tong. "Characterization of Ni-Mn-Ga Shape Memory Single Crystals for Magnetic Properties and Magnetic Field Induced Shear and Normal Strains." In ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/smasis2016-9133.

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This paper presents a novel experimental apparatus and a test method for measuring simultaneously quasi-static average longitudinal and shear magnetic-field-induced strain (MFIS) of Ni-Mn-Ga single crystals. The apparatus consists of an aluminum casing, a weight-controlled plunger, two displacement probes (one vertical and one lateral), and a torsion guide etc. Three Ni-Mn-Ga square prism samples were tested. Twin boundary bands were clearly visible after the application of magnetic field. A range of material properties were measured. These include: (a) magnetic anisotropy constant; (b) single
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Horibe, Y., S. Takeyama, and S. Mori. "Large-scale phase separation with nano-twin domains in manganite spinel (Co,Fe,Mn)3O4." In FRONTIERS IN MATERIALS SCIENCE (FMS2015): Proceedings of the 2nd International Symposium on Frontiers in Materials Science. Author(s), 2016. http://dx.doi.org/10.1063/1.4961358.

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