Zobrazeno 1 - 10
of 4 722
pro vyhledávání: '"TWIP"'
Autor:
Sukyoung Hwang, Hirokazu Kato, Kazuho Okada, Myeong-heom Park, Avala Lavakumar, Reza Gholizadeh, Hiroki Adachi, Masugu Sato, Nobuhiro Tsuji
Publikováno v:
Materials Research Letters, Vol 12, Iss 8, Pp 571-579 (2024)
Ultrafine-grained (UFG) high-Mn austenitic steel exhibited unusual discontinuous yielding on its stress-strain curve, characterized by a yield drop followed by a stress plateau, indicative of Lüders deformation. Utilizing the digital image correlati
Externí odkaz:
https://doaj.org/article/3e5cc0c1d025478f854fd00924ed41d2
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2226-2235 (2024)
Twinning induced plasticity (TWIP) high manganese steel exhibits high ultimate tensile strength (UTS) and ductility, but its low yield strength restricts its applications. This research presents a Fe–21Mn-0.6C TWIP steel with enhanced mechanical pr
Externí odkaz:
https://doaj.org/article/921c4b8967d04c25b374a77d36f523f3
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100236- (2024)
This study aims to elucidate the effect of stacking fault energy (SFE) on the microstructural evolution and related hardening mechanisms of Fe−18Mn−0.6C−(0 and 1.5)Al and Fe−30Mn−3Al−3Si (wt.%) twinning−induced plasticity (TWIP) steels
Externí odkaz:
https://doaj.org/article/d9982f82113b4b378461763a875b7940
Autor:
WANG Kun, WANG Banglin, LIAO Xingli, LU Chenghong, CAI Chengyu, LIN Jixing, TONG Xian, WANG Wenquan
Publikováno v:
Cailiao Baohu, Vol 57, Iss 5, Pp 61-67 (2024)
Surface shot peening and annealing heat treatment were applied to the Fe-30Mn-3Al-3Si TWIP steel to achieve toughening. The effects of shot peening and shot peening combined with annealing on the microstructure of TWIP steel were analyzed by means of
Externí odkaz:
https://doaj.org/article/1b878ffd0e954d33ae25b4af7aa64330
Autor:
Heyang Shi, Haoran Lu, Yihao Tang, Yuxing Guo, Xinyu Zhang, Qingfeng Wang, Junsong Zhang, Riping Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7134-7144 (2024)
After undergoing 75% hot deformation and 40% cold deformation, a variant of TWIP (Twin Induced Plasticity) steel with a composition of Fe–22Mn−2.7Al−0.95C−0.75Si (wt.%) was subjected to annealing at various temperatures (850 °C, 650 °C, 550
Externí odkaz:
https://doaj.org/article/1fcd8352f313466293dae0f4796a5259
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7228-7241 (2024)
In the present study, laser welding of medium-thick TWIP steel plates was studied and the microstructures and mechanical properties of the welded joints obtained at varied welding speeds were characterized. It is shown that a full penetration was ach
Externí odkaz:
https://doaj.org/article/b3fc4bdae0624c5493ef6e3bc4873621
Autor:
Yong Chen, Xiao-Ming Zhang, Huan-Huan Wang, Zhi-Hui Cai, Hua-Ying Li, Hua Ding, Guang-Ming Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6017-6027 (2024)
In the present work, a novel high-V high-Mn twinning induced plasticity (TWIP) steel for cryogenic storage tank applications was developed. Furthermore, innovative two-stage cooling processes encompassing ultra-fast cooling and the subsequent furnace
Externí odkaz:
https://doaj.org/article/a01be9fbb0894a86b4a64f9088dabb23
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2086-2098 (2024)
The dependence of low cycle fatigue (LCF) behavior and microstructure evolution of Fe–22Mn-0.6C twinning-induced plasticity (TWIP) steel on the alloying element Al has been investigated under fully reversed total strain amplitude control with a nom
Externí odkaz:
https://doaj.org/article/0663f3ebf7d34cfe91c861eaa5b70a6d
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113123- (2024)
The drawback of low strength of 304 stainless steel could be overcome by fabricating gradient nanostructures (GNS). However, deformation-induced martensite results in magnetic generation and plasticity degradation. In this work, a single austenitic G
Externí odkaz:
https://doaj.org/article/bd68a052b8c04558a164168ff2aae673
Autor:
Zhao, Yanjun a, b, Peng, Kaiwei a, Wen, Weiying a, c, ⁎, Lu, Deyang a, Long, Jinyu a, Meng, Yuchi a, Peng, Mao a, Wei, Feng a
Publikováno v:
In Materials Characterization February 2025 220