共搜索到42429条信息,每页显示10条信息,共4243页。用时:0小时0分0秒306毫秒
Effect of size and distribution of titanium carbide on microstructure and mechanical properties of Ti-25V-15Cr-2Al-0.2C-0.2Si alloy LEI Li-ming(雷力明)1, HUANG Xu(黄 旭)1, WANG Bao(王 宝)1... DE24 8BJ, U.K.) Abstract: The effect of size and distribution of titanium carbide on the microstructure and mechanical properties of non-burning β titanium alloy Ti-25V-15Cr-2Al-0.2C-0.2Si (mass......
A, YASUHIRO G, ATSUYA S, SHIGEHARU K, YO K, SUGURU T, TAKETOSHI I. Effect of substituting cerium-rich mischmetal with lanthanum on high temperature properties of die-cast Mg-Zn-Al-Ca-RE alloys [J]. Materials...]. Beijing: Chemical Industry Press, 2006. (in Chinese) [15] KIM Y W. Microstructures and mechanical properties of rapidly solidified Mg-Al-Zn-MM alloys [J]. Journal of Materials Science......
of the 36 h treated alloy must be reasonable. Controlling the microstructure by heat treatment is meaningful for further improving the high temperature mechanical properties of Mg-RE-Zn series alloys.... Room and elevated temperature tensile tests show that the LPSO structured phase contributes to the change of high temperature tensile properties. Key words: Mg-Gd-Y-Zn-Zr alloy; microstructure; LPSO......
Microstructure and mechanical properties of Gd-modified A356 aluminum alloys史志铭,王强,史玉亭,赵鸽,张瑞英School of Materials Science and Engineering, Inner Mongolia University of Technology摘 要:The effect of Gd modification on the microstructure and mechanical properties of A356 aluminum alloys was investigated using the metallurgical microscopy, scanning electronic......
Microstructure and mechanical properties of Gd-modified A356 aluminum alloys史志铭,王强,史玉亭,赵鸽,张瑞英School of Materials Science and Engineering, Inner Mongolia University of Technology摘 要:The effect of Gd modification on the microstructure and mechanical properties of A356 aluminum alloys was investigated using the metallurgical microscopy, scanning electronic......
-Sn-Ca based magnesium alloys, the present work investigates and compares the as-cast microstructure, tensile and creep properties of the Mg-3Sn-1Ca and Mg-3Sn-2Ca alloys, and the mechanism for the difference in tensile and creep properties is also analyzed. 2 Experimental The experimental alloys were prepared from pure Mg and Sn (>99.9%), and Mg-19%Ca (mass fraction) master alloys......
Microstructure and Mechanical Properties of Rapidly Solidified Al-Cr Alloys米国发School of Materials Science and Engineering, Henan Polytechnic University摘 要:The microstructure and mechanical properties of rapidly solidified Al-Cr alloys were investigated by XRD, TEM and microhardness testing instrument. The results indicate that the matrix of rapidly......
......
mechanical properties [J]. Mater Sci Eng A, 1998, 241: 216-225. [18] BIAN Z, CHEN G L, HE G, HUI X D. Microstructure and ductile-brittle transition of as-cast Zr-based bulk glass alloys under compressive... Microstructure and mechanical properties of Zr-Cu-Al bulk metallic glasses MA Wen-jie(马文杰)1, WANG Yu-ren(王育人)1, WEI Bing-chen(魏炳忱)1, SUN Yu-feng(孙玉峰)2 1. National Microgravity Laboratory......
......