共搜索到2008条信息，每页显示10条信息，共201页。用时：0小时0分0秒409毫秒

• Creep mechanism of Mg-Nd-Zn-Zr alloy at ambient temperature

  来源： 《中国有色金属学报(英文版)2007年增刊第1期》——仲莹莹 吴懿萍 许树芳 郭天才 张新明

  Creep mechanism of Mg-Nd-Zn-Zr alloy at ambient temperature ZHONG Ying-ying(仲莹莹)1, WU Yi-ping(吴懿萍)1, XU Shu-fang(许树芳)2, GUO Tian-cai(郭天才)1, 2, ZHANG Xin-ming(张新明)1 1. School of Materials Science...> Abstract: Magnesium alloy’s creep stress exponent and creep mechanism at the room temperature were analyzed by TEM. Relationship among strain, stress......

• Microstructure, tensile properties and compressive creep resistance of Mg-(5-8.5)%Sn-2%La alloys

  来源： 《中国有色金属学报(英文版)2008年增刊第1期》——章晓萍 陈云贵 肖素芬 唐永柏 牛高 魏尚海 赵源华

  ­­­ Microstructure, tensile properties and compressive creep resistance of Mg-(5-8.5)%Sn-2%La alloys ZHANG Xiao-ping(章晓萍), CHEN Yun-gui(陈云贵), XIAO Su-fen(肖素芬), TANG Yong-bai(唐永柏..., tensile properties and compressive creep resistance of permanent-mould cast Mg-(5-8.5)%Sn-2%La (mass fraction) alloys were investigated. The results show that Mg-(5-8.5)%Sn-2%La alloys are all composed......

• CREEP CRACK GROWTH BEHAVIOR OF ALLOY 718 DURING HIGH TEMPERATURE EXPOSURE

  来源： 《Acta Metallurgica Sinica2005年第2期》——Y.P.Zeng X.S.Xie J.X.Dong M.C.Zhang

  CREEP CRACK GROWTH BEHAVIOR OF ALLOY 718 DURING HIGH TEMPERATURE EXPOSURE Y.P.Zeng1,X.S.Xie1,J.X.Dong1,M.C.Zhang1 (1.Department of Material Science, University of Science and Technology Beijing, Beijing 100083,China) Abstract:Alloy 718 is a precipitation strengthened nickel-based superalloy based on the precipitation ofγ"-Ni3Nb (DO22 structure) and γ-Ni3(Al, Ti) (Ll2 structure) phases. Creep......

• Creep testing and viscous behavior research on carbon constructional quality steel under high temperature

  来源： 《中南大学学报(英文版)2008年增刊第1期》——余敏 罗迎社 彭相华

  J. Cent. South Univ. Technol. (2008) 15(s1): 206-209 DOI: 10.1007/s11771-008-347-6 Creep testing and viscous behavior research on carbon constructional quality steel under high temperature YU.... Swan College of Central South University of Forestry and Technology, Changsha 410004, China) Abstract: Creep tests under at a certain temperature and different stress levels were performed on two carbon......

• Uniaxial tension and tensile creep behaviors of EPS

  来源： 《中南大学学报(英文版)2008年增刊第1期》——康颖安 李显方 谭加才

  J. Cent. South Univ. Technol. (2008) 15(s1): 202-205 DOI: 10.1007/s11771-008-346-7  Uniaxial tension and tensile creep behaviors of EPS KANG Ying-an(康颖安)1, 2, LI Xian-fang(李显方)2, TAN Jia.... The tensile creep strain increases with stress for EPS with same density, indicating that the creep behavior is of the stress dependency. And the creep behavior of EPS exhibits density dependency, which......

• EFFECTS OF LAMELLAR BOUNDARIES ON CREEP BEHAVIOR OF PST CRYSTALS OF TiAl ALLOYS

  来源： 《中国有色金属学报(英文版)1998年第4期》——Lin Jianguo Zhang Yonggang Chen Changqi

  ......

• CREEP BEHAVIOR OF AN EASY ORIENTED Ti-48Al PST CRYSTAL

  来源： 《中国有色金属学报(英文版)1996年第4期》——Lin Jianguo Zhou Yajian Zhang Yonggang Chen Changqi

  ......

• MICRO-MACRO DAMAGE SIMULATION OF LOW-ALLOY STEEL WELDS SUBJECT TO TYPE IV CREEP FAILURE

  来源： 《Acta Metallurgica Sinica2004年第4期》——T.Igari T.Tokiyoshi N.Tada F.Kawashima

  MICRO-MACRO DAMAGE SIMULATION OF LOW-ALLOY STEEL WELDS SUBJECT TO TYPE IV CREEP FAILURE T.Igari1,T.Tokiyoshi1,N.Tada2,F.Kawashima1 (1.Nagasaki R&D Center, Mitsubishi Heavy Industries, Ltd., Nagasaki 851-0392, Japan;2.Faculty of Engineering, Okayama University, Okayama 700-8530, Japan) Abstract:A simulation method for microscopic creep damage at grain boundaries in the finegrain heat-affected......

• Creep Behaviors of DA Casting and Rolling GH4169 Superalloy

  来源： 《稀有金属材料与工程2009年增刊第3期》——Chen Liqing Tian Sugui Liu Yang Bao Xianyu Liu Xianghua Zhao Zhonggang

  Creep Behaviors of DA Casting and Rolling GH4169 Superalloy () 摘要:After the billet of Casting and Rolling GH4169 alloy was directly aged (DA) treated at 720℃ and 620℃, creep behavior and deformed features of the alloy were investigated by means of the measurement of creep curves and microstructure observation. Results show that the DA Casting and Rolling GH4169 Superalloy displays a lower......

• Creep mechanism of as-cast Mg-6Al-6Nd alloy

  来源： 《Rare Metals2010年第5期》——WU Yufenga,b,DU Wenbob,ZHANG Yinanb,and WANG Zhaohuib a Institute of Recycling Economy,Beijing University of Technology,Beijing ,China b College of Materials Science and Engineering,Beijing University of Technology,Beijing ,China

  Creep mechanism of as-cast Mg-6Al-6Nd alloyWU Yufenga,b,DU Wenbob,ZHANG Yinanb,and WANG Zhaohuib a Institute of Recycling Economy,Beijing University of Technology,Beijing 100124,China b College of Materials Science and Engineering,Beijing University of Technology,Beijing 100124,China摘 要:The creep mechanism of as-cast Mg-6Al-6Nd alloy was studied.The......