共搜索到2693条信息，每页显示10条信息，共270页。用时：0小时0分0秒210毫秒
Evolution of the microstructure and solute distribution of Sn-10wt% Bi alloys during electromagnetic field-assisted directional solidificationZhe Shen,Minghu Peng,Dongsheng Zhu,Tianxiang Zheng,Yunbo...,Shanghai University摘 要:The effects of forced flows at different velocities on microstructure and solute distribution during the directional solidification......
Effect of solute atom concentration and precipitates on serrated flow in Mg-3Nd-Zn alloyW.H.Wang1,2,D.Wu2,R.S.Chen2,X.N.Zhang11. State Key Laboratory of Metal Matrix Composites, School of Materials...="ChDivSummary">Influence of solute atom concentration and precipitates on serrated flow, i.e., Portevin-Le Chatelier effect,was studied in Mg-3 Nd-Zn alloy by tensile test at 250?C with a strain rate......
Study on Influence of Solute Atoms on Grain Boundary Character Distribution with Internal Friction Method吴晓平,张立德摘 要:<正> Based on the relationship... of different kinds of solute atoms has different effects on GBCD.Among them,Mg atoms are able to concentrate and stabilize GBCD in AI-Mg alloys.The origin of these effects of soluteatoms on GBCD is also......
Unsaturated flow and solute transport in a porous column using spherical ore particlesXiu-xiu Miao1,Ai-xiang Wu1,Bao-hua Yang2,Jin-zhi Liu3,Sheng-hua Yin1,Hong-jiang Wang11. Key Laboratory of High... for column leaching and confirmed the important simulation parameters through experiment.The unsaturated state of the variably saturated flow column and the solute transport of copper ions were studied during......
Nanoporous Au-Sn with solute strain for simultaneously enhanced selectivity and durability during electrochemical CO2 reductionXianglong Lu1,Tianshui Yu1,Hailing Wang1,Lihua Qian1,Ruichun Luo2,Pan... contributions of alloying and strain state in bimetallic catalysts. Herein, nanoporous Au-Sn(NPAS) containing trace tin solute in Au lattices is delicately designed to convince real strain effect......
Segregation and Action of Lanthanum in Ni-Cr-Co-W AlloysLin Qingying (Central Iron & Steel Research Institute, Beijing 100081, China)Zhang Xiulin (Applied Science School, University of Science and Technology Beijing, Beijing 100083, China)摘 要:ＴｈｅｐｒｏｐｅｒｔｉｅｓｏｆｈｏｔｄｅｆｏｒｍａｔｉｏｎａｎｄｏｘｉｄａｔｉｏｎｒｅｓｉｓｔａｎｃｅｏｆＮｉＣｏＣｒＷａｌｏｙａｒｅｉｍ......
The influence of solute atom ordering on the deformation behavior of hexagonal close packed Ti-Al alloysHao Wu1,Yunlei Xu1,Zhihao Wang2,Qinggang Li4,Jinkai Li1,Junyan Wu11. School of Materials... was discussed. Our findings are expected to be applicable in the design of next-generation high-performance structural materials through the tailoring of the chemical ordering of solute atoms......
......
Effect of Cr/Mn segregation on pearlite–martensite banded structure of high carbon bearing steelYun-long Wang1,Yin-li Chen2,Wei Yu11. Institute of Engineering Technology, University of Science and Technology Beijing2. Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing摘 要:The effect of Cr/Mn segregation......
......
