共搜索到19371条信息,每页显示10条信息,共1938页。用时:0小时0分0秒270毫秒
Effect of Cerium on Microstructure and Mechanical Properties of Mg-8Li-3Al Alloy Wang Tao1,Wu Ruizhi1,Zhang Milin1 (1.Key Laboratory of Superlight Materials & Surface Technology, Ministry... prepared. And the effects of cerium content on the microstructure and mechanical properties were studied. Results show that the as-cast alloy is composed of α(Mg),β(Li) and Al2Ce. Cerium has obvious......
Tempering microstructure and mechanical properties of pipeline steel X80 NIU Jing(牛 靖)1,2, QI Li-hua(齐丽华)1,2, LIU Ying-lai(刘迎来)1, MA Lei(马 蕾)2, FENG Yao-rong(冯耀荣)1, ZHANG Jian-xun(张建勋)2 1. Xi...; Abstract: The tempering microstructure and mechanical properties of X80 steel used for heating-bent pipe were analyzed. The results show that the microstructure of X80 steel......
......
, LU S Q, DONG X J, OUYANG D L. Effect of mechanical alloying on microstructure, mechanical properties and oxidation behavior of hot pressed nanocrystalling Cr-33 Nb alloys [J]. Mater Sci Eng A, 2008... CuCr bulk alloy produced by mechanical alloying and explosive compaction ZHAO Zheng(赵 铮)1, LI Xiao-jie(李晓杰)2, TAO Gang(陶 钢)1, DU Chang-xing(杜长星)1 1. College of Power Engineering, Nanjing......
Degradation behaviors, thermostability and mechanical properties of poly (ethylene terephthalate)/polylactic acid blendsXIA Xue-lian(夏学莲)1, LIU Wen-tao(刘文涛)1, 2, TANG Xin-ying(唐新颖)1, SHI Xiang-yang(史.... In this work, polylactic acid (PLA) was introduced to improve the degradation of PET. PET/PLA was synthesized by extrusion blending. The thermal, crystalline and mechanical properties of blends were......
......
......
......
MECHANICAL BEHAVIOR OF FCC CRYSTAL SIMULATED BY 3-D DISCRETE DISLOCATION DYNAMICS Y.H. Rong1,X.X. Pan2,Y. Yu1 (1.School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China;2.Institute of Structural Mechanics, China Academy of Engineering Physics, Mianyang 621900, China) Abstract:To simulate the mechanical behavior of the FCC crystal with the lower Peierls......
......