共搜索到13042条信息,每页显示10条信息,共1305页。用时:0小时0分0秒239毫秒
......
......
......
......
......
, HUO Yu-ping. Grain refinement effects of Al based alloys with low titanium content produced by electrolysis[J]. Trans Nonferrous Met Soc China, 2002, 12(6): 1121-1126. [10] LIU Zhi-yong, WANG Ming-xing, WENG Yong-gang, SONG Tian-fu, HUO Yu-ping. Crystal nucleation and growth of Al-based alloys produced by electrolysis[J]. Journal of Materials Sciences and Technology, 2003, 19(5): 427-430. [11......
Conception of tooling adapted to thixoforging of high solid fraction hot-crack-sensitive aluminium alloys G. VANEETVELD1, A. RASSILI1, J. C. PIERRET1, J. LECOMTE-BECKERS2 1. Thixo Unit, B56... Received 13 May 2010; accepted 25 June 2010 Abstract: Thixoforging is a type of semi-solid metal processing at high solid fraction (0.7<φs<1), which involves the processing of alloys in the semi......
Interaction of crack with twins in hot-rolling AZ31 magnesium alloys during in-situ TEM straining experiments WU Luo-yi(吴落义)1, WU Cui-lan(伍翠兰)1, XIA Wei-jun(夏伟军)2, CHEN Zhen-hua(陈振华)2 1. Center..., subsequently the cracks extend into adjacent grains across grain boundaries, and grow along cleavage plane. Multiple twins are observed in hot-rolling AZ31 magnesium alloys, when cracks propagate......
[J]. Journal of Alloys and Compounds, 2002, 336(1/2): 297-300. [26] JIANG J J, GASIK M. An electrochemical investigation of mechanical alloying of MgNi-based hydrogen storage alloys [J]. Journal...% to 78.3% for the Mg18La2Ni10 alloy. Key words: Mg2Ni-type hydrogen storage alloy; melt-spinning; structure; electrochemical performance 1 Introduction Mg-based (Mg2Ni-type) hydrogen storage alloys......
......