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Promoting hybrid twins structure to reduce yield asymmetry
郭胜锋 2021-10-6 22:01
Promoting hybrid twins structure to reduce yield asymmetry of rolled AZ31 plates by combining side-rolling and torsion Bo Song Meng Wang Ruolan Shi Zhiwen Du Ning Guo Fang Wang Shengfeng Guo School of Materials and Energy, Southwest U ...
个人分类: 材料科学|627 次阅读|没有评论
Ternary Fe–W–B bulk metallic glasses
郭胜锋 2021-9-9 12:03
Ternary Fe–W–B bulk metallic glasses with ultrahigh thermal stabilities Tianhao Liu a Limin Lai a Siming Xiao a Meifang Tang a Hongju Zhang b Shengfeng Guo a a School of Materials and Energy, Southwest University, Chongqing, ...
个人分类: 非晶前沿|584 次阅读|没有评论
Enhanced creep resistance of Ti30Al25Zr25Nb20 high-entropy
郭胜锋 2021-7-6 08:42
Enhanced creep resistance of Ti 30 Al 25 Zr 25 Nb 20 high-entropy alloy at room temperature D.Wang a J.Tan a b C.J.Li a X.M.Qin b S.F.Guo c a Faculty of Materials Science and Engineering, Kunming University of Science and Technology, ...
个人分类: 材料科学|460 次阅读|没有评论
发明高温钼基块体非晶合金
郭胜锋 2021-6-30 14:45
非晶态合金是一种原子缺乏周期性排列的新型金属材料,因其不存在位错、晶界等典型的晶体缺陷,这种独特的结构赋予其诸多与众不同的力学、物理和化学特性。然而,非晶合金是一种亚稳态材料,在时间、温度等作用下会发生向热力学平衡态的晶化转变,进而丧失无序结构所带来的优异性能。因此,非晶合金只能在远低于其玻璃转变 ...
个人分类: 非晶前沿|590 次阅读|没有评论
Microstructure and electronic structure of Cr2C and Fe2Y
郭胜锋 2021-6-30 14:17
Microstructure and electronic structure of Cr2C and Fe2Y in the Cr-coating prepared by pack-cementation on the surface of ODS steel XiangHou a HaoWang b YixiangLiu a MingShu b JianjunHu c   ...
个人分类: 材料科学|559 次阅读|没有评论
Microstructure and mechanical properties of (CrCoNi)97Al1.5T
郭胜锋 2020-8-22 16:50
Microstructure and mechanical properties of (CrCoNi) 97 Al 1.5 Ti 1.5 medium entropy alloy twisted by free-end-torsion at room and cryogenic temperatures Ning Guo a Yinglong Zhao a Shiteng Long a Bo Song a Jianjun Hu b Bin Gan c &n ...
个人分类: 材料科学|1459 次阅读|没有评论
Effect of free-end torsion on microstructure and mechanical
郭胜锋 2020-8-17 18:01
Effect of free-end torsion on microstructure and mechanical properties of AZ31 bars with square section BoSong a ZhiwenDu a NingGuo a QingshanYang b FangWang a ShengfengGuo a RenlongXin c Abstrct In this study, a rolled AZ31 bar with squa ...
个人分类: 材料科学|1304 次阅读|没有评论
Ternary Co-W-B bulk metallic glasses with ultrahigh strength
郭胜锋 2020-6-9 16:23
Ternary Co-W-B bulk metallic glasses with ultrahigh strength Limin Lai Kailu Ding Tianhao Liu Yanxia Chen Shengfeng Guo Scholl of Materials and Energy, Southwest University, Chongqing 400715, China Abstract In this work, a family of ternary Co 100-x- ...
个人分类: 非晶前沿|1412 次阅读|没有评论
中国铝产业的发展现状及展望
郭胜锋 2020-5-17 21:18
中国铝产业的发展现状及展望 佘欣未 1, 3 ,蒋显全 1, 3 ,谭小东 1 ,郭胜锋 1 ,唐彬彬 1 ,潘复生 2, 3 ( 1. 西南大学 材料与能源学院,重庆 400715; 2. 重庆大学 材料科学与工程学院,重庆 400044; 3. 重庆市科学技术研究院新 材料研究中心,重庆 401123 ) 摘 要: 铝产业属于朝阳产 ...
个人分类: 材料科学|1423 次阅读|没有评论
Enhanced mechanical properties and degradation rate
郭胜锋 2020-3-21 17:52
Enhanced mechanical properties and degradation rate of Mg–Ni–Y alloy by introducing LPSO phase for degradable fracturing ball applications Jingfeng Wang a Shiqing Gao a Xiuying Liu a Xing Peng a Kui Wang a Shijie Liu ...
个人分类: 材料科学|1342 次阅读|没有评论

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