Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Cunyu Wang"'
Publikováno v:
工程科学学报, Vol 46, Iss 5, Pp 853-862 (2024)
Medium-Mn steel with M3 microstructural characteristics (multiphase, multiscale, and metastable) is a promising third-generation automotive steel owing to its remarkable combination of ultrahigh strength and ductility. Hot stamping of medium-Mn steel
Externí odkaz:
https://doaj.org/article/220c8145c72f4f7e96c56d53b6333b4c
Autor:
Bo Yang, Qiong He, Hui Wang, Cunyu Wang, Fengjiao Guo, Rong Hu, Chang Wang, Guohua Fan, Qingyuan Wang, Wenquan Cao, Chongxiang Huang
Publikováno v:
Materials Research Letters, Vol 11, Iss 7, Pp 578-585 (2023)
A novel type of austenite–martensite dual-phase laminate steel with a yield strength of 2.2 GPa, ultimate tensile strength of 2.5 GPa, uniform elongation of 9.4% and total elongation of 12% was produced. Such unexpectable mechanical properties were
Externí odkaz:
https://doaj.org/article/d270e4096bf14da8b96b126b51d359a0
Autor:
Kai Zheng, Zhenqian Zhong, Hui Wang, Haifeng Xu, Feng Yu, Cunyu Wang, Guilin Wu, Jianxiong Liang, Andy Godfrey, Wenquan Cao
Publikováno v:
Metals, Vol 13, Iss 11, p 1824 (2023)
A novel versatile ultrahigh-strength stainless bearing steel was prepared by first solution treating the steel at temperatures between 1000 °C and 1100 °C for 1 h, followed by performing cryogenic treatment at −73 °C for 2 h, and tempering at 50
Externí odkaz:
https://doaj.org/article/d7d9a3af90be4c0b9a6610a5a4d32fe4
Autor:
Yuan Wang, Peng Deng, Yuting Liu, Yunshu Wu, Yaqian Chen, Yuchen Guo, Shiwen Zhang, Xiaofei Zheng, Liyan Zhou, Weiqing Liu, Qiwen Li, Weimin Lin, Xingying Qi, Guomin Ou, Cunyu Wang, Quan Yuan
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-14 (2020)
α-ketoglutarate is an intermediate of the Krebs Cycle that was recently reported to extend lifespan in C.Elegans. Here, the authors show that administration of α-ketoglutarate to mice reduces age-related bone loss, by ameliorating senescence of bon
Externí odkaz:
https://doaj.org/article/c0e3afcbf66046cca618c00251e8fdd0
Autor:
Long Chang, Chen Ma, Chunxiao Luan, Zhezhe Sun, Cunyu Wang, Hongyu Li, Yulong Zhang, Xiangqi Liu
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
In order to meet the energy and power requirements of large-scale battery applications, lithium-ion batteries have to be connected in series and parallel to form various battery packs. However, unavoidable connector resistances cause the inconsistenc
Externí odkaz:
https://doaj.org/article/d956e59bc77642188232ac0157228e8c
Publikováno v:
Materials, Vol 15, Iss 10, p 3574 (2022)
The precipitation behavior of κ-carbide and its effects on mechanical properties in Fe-30Mn-xAl-1C (x = 7–11%) steels under water quenching and furnace cooling are studied in the present paper. TEM, XRD, EPMA were employed to characterize the micr
Externí odkaz:
https://doaj.org/article/abb78372ba5e44b3a7d612ef2eaae6f4
Publikováno v:
Materials, Vol 15, Iss 9, p 3254 (2022)
Ultra-high-strength quenching and partitioning (Q&P) steels have achieved remarkable lightweight effect in automotive manufacture due to the excellent mechanical performances. However, the problem of sheared-edge cracking greatly limits their applica
Externí odkaz:
https://doaj.org/article/0816b2d888894f2c8816e282fef1a1db
Autor:
Hui Wang, Ziyuan Gao, Zhiyue Shi, Haifeng Xu, Ling Zhang, Guilin Wu, Chang Wang, Cunyu Wang, Yuqing Weng, Wenquan Cao
Publikováno v:
Materials, Vol 14, Iss 21, p 6555 (2021)
The thermal processing parameters is very important to the hot rolling and forging process for producing grain refinement in lightweight high-manganese and aluminum steels. In this work, the high temperature deformation behaviors of a low-density ste
Externí odkaz:
https://doaj.org/article/1dab34b69182465eb052ecdc7fd1a786
Publikováno v:
Metals, Vol 11, Iss 10, p 1502 (2021)
This study investigated the effect of maximum inclusion on the life of SAE52100 bearing steel processed by two different melting routes, vacuum induction melting plus electroslag remelting (VIM + ESR), and basic oxygen furnace plus ladle furnace plus
Externí odkaz:
https://doaj.org/article/ec83460184dc41b1aa75f1d0a13962cc
Autor:
Jiaojiao Bai, Wanli Zhang, Yuhui Wang, Cunyu Wang, Xingpin Chen, Zhiyue Shi, Hui Wang, Wenquan Cao
Publikováno v:
Metals, Vol 11, Iss 7, p 1116 (2021)
In this study, ultra-high-carbon steels with 1.4% carbon content alloyed with three different aluminum contents, 2.0%, 4.0% and 6.0%, were studied on their tempering stability and temperature resistance. The results showed that the addition of Al sig
Externí odkaz:
https://doaj.org/article/53eac5afa54b4030afdcf581e7f9a195