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Strengthening bulk metallic glasses with minor alloying additions KONG Jian(孔 见), XIONG Dang-sheng(熊党生), YUAN Qun-xing(袁群星), YE Zhi-tao(叶治淘) Department of Materials Science... and flexural modulus of the bulk glass change from 2 350 MPa, 102 GPa to 3 260 MPa, 102 GPa and 2 970 MPa, 108GPa respectively. The obvious strengthening is due to the appearance of the medium-range ordered......
Aging Strengthening in Rapidly Solidified Cu-Cr-Sn- Zn AlloyJuanhua Su, Fengzhang Ren, Baohong Tian, Pin Liu and Qiming Dong College of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China摘 要:It is known that the strength of alloys can be successfully improved by rapid solidification. The paper presents......
HEAT TREATMENT STRENGTHENING EFFECTS OF RARE EARTHS ON Mg-9Al ALLOY Y.S.Wang1,W.J.Ding2,Q.D.Wang2,J.Z.Yu1 (1.Shanghai Cosmopolitan Automobile Accessory Co. LTD, Shanghai 200083, China;2.School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200030, China) Abstract:Mg-9Al-xRE magnesium alloys were studied, where x is 0, 0.4, 0.8, 1.2 and 1.6% (inweight percent, wt......
Oxidation-induced strengthening behavior of reaction formed Al4SiC4 ceramicsHUANG Xiaoxiao1,2),WEN Guangwu1,3),LIU Ruitang2),and ZHENG Xin1)1) School of Materials Science and Technology,Harbin Institute of Technology,Harbin 150001,China 2) School of Material Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China 3) School of Materials Science and Technology,Harbin......
Strengthening and toughening forming of Al/Al2O3 composite in pseudo-semi-solid stateYuansheng CHENG and Shoujing LUO School of Materials Science & Engineering,Harbin Institute of Technology,Harbin 150001,China摘 要:A new technology thixo-die-forging of the composite in pseudo-semi-solid state was proposed based on the powder metallurgy technology......
Nanophase precipitation and strengthening in a dual-phase Al0.5CoCrFeNi high-entropy alloyHaoxue Yang,Jinshan Li,Xiangyu Pan,William Yi Wang,Hongchao Kou,Jun WangState Key Laboratory of Solidification Processing, Northwestern Polytechnical University摘 要:Precipitation-hardening in fcc-based high-entro py alloys(HEAs) have usually been realized......
Notch Effect of Materials: Strengthening or Weakening?Ruitao Qu,Peng Zhang,Zhefeng ZhangShenyang National Laboratory for Materials Science, Institute of Metal Research,Chinese Academy of Sciences摘 要:Notch is a very important geometry with widespread applications in engineering structural components. Finding a universal equation to predict the effect......
Strengthening FCC-CoCrFeMnNi high entropy alloys by Mo additionGang Qin1,Ruirun Chen1,2,Huiting Zheng1,Hongze Fang1,Liang Wang1,Yanqing Su1,Jingjie Guo1,Hengzhi Fu11. National Key Laboratory for Precision Hot Processing of Metals,Harbin Institute of Technology2. State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology摘 要: Quantitative analysis on strengthening mechanism of ultra-thin hot strip of low carbon steel produced by CSP techniqueHao Yu, Yonglin Kang, Xueying Xiong, Kelu Wang, Jie Fu, Guijiang Chen, and Liejun..." name="ChDivSummary"><正> Based on experimental data of positron annihilation technology, electrolytic dissolution technique, electron back-scattered pattern, etc. and by analysis the strengthening......Quantitative analysis on strengthening mechanism of ultra-thin hot strip of low carbon steel produced by CSP technique
来源： 《International Journal of Minerals Metallurgy and Materials2004年第5期》——Hao Yu, Yonglin Kang, Xueying Xiong, Kelu Wang, Jie Fu, Guijiang Chen, and Liejun LzMaterials Science and Engineering School, University of Science and Technology Beijing, Beijing , ChinaGuangzhou Zhujiang Steel Co. Ltd., Guangzhou , China
