共搜索到793条信息,每页显示10条信息,共80页。用时:0小时0分0秒281毫秒
Deformation characteristic of semi-solid ZCuSn10 copper alloy during isothermal compressionJia Wang1,2,Han Xiao1,Long-Biao Wu1,Hai-Lian Hu1,De-Hong Lu1,Rong-Feng Zhou1,Rong Zhou11. College...="ChDivSummary">The compression tests were carried out by Gleeble-1500 thermo-mechanical simulator with samples of semi-solid ZCuSn10 alloy prepared by strain-induced melt activation(SIMA) process. The original......
......
Trans. Nonferrous Met. Soc. China 20(2010) s1010-s1015 Research and development of gas induced semi-solid process for industrial applications J. WANNASIN1, S. JANUDOM1, T... Abstract: Several rheocasting processes are developed or applied worldwide in the metal forming industry. One of the new rheocasting processes is the gas induced semi-solid (GISS) process. The GISS process......
Semi-solid squeeze casting process of a ZL109 alloyZHAI Yanbo LIU Changming HAN Zhaotang WANG Kai College of Mechanical Engineering,Chongqing University,Chongqing 400044,China摘 要:<正>The structure evolution of the ZL109 alloy in the process of semi-solid squeeze casting and the mechanical properties of the components were investigated.The results......
Rheological Behavior of Semi-Solid AZ91D Magnesium Alloy at Steady State闫洪,RAO Yuansheng,CHEN GuoxiangSchool of Mechanical and Electrical Engineering, Nanchang University摘 要:The rheological behavior of semi-solid AZ91 D magnesium alloy was investigated in isothermal steady state condition. The effects of stirring temperature and shearing rate......
Microstructural formation of semi-solid AZ91D alloy stirred by electromagnetic fieldWeimin Mao, Zisheng Zhen, Hongtao Chen, and Xueyou Zhong Materials Science and Engineering School, University... back scatter diffraction) analysis technology, the microstructure of the semi-solid AZ91D magnesium alloy slurry stirred by rotational electromagnetic field under different stirring power conditions......
Research on fractal characteristics of primary phase morphology in semi-solid A356 alloyZheng LIU 1,2),Xiaomei LIU 1),Chunhui HU 2) and Weimin MAO 3) 1) Faculty of Mechanical and Electronic... and Engineering,University of Science and Technology Beijing,Beijing 100083,China摘 要:Semi-solid slurry of A356 alloy was prepared by low superheat pouring and slightly......
Solidification microstructure of Cr4Mo4V steel forged in the semi-solid stateWeifeng Liu1,2,3,Yanfei Cao3,Yifeng Guo3,Mingyue Sun1,3,Bin Xu1,3,Dianzhong Li31. Key Laboratory of Nuclear Materials... for Materials Science, Institute of Metal Research, Chinese Academy of Sciences摘 要:Semi-solid forging of iron-based alloys during solidification has unique......
alloy; microstructure; thixo-diecasting; semi-solid  ... melt filling and hot tearing during the solidification in the die cavity[2]. Since the inception of semi-solid metal(SSM) processing concept in early 1970s[3], because semi-solid die casting is suitable......
Two-dimensional simulation on the rolling process of semi-solid 60Si2Mn by finite element methodRenbo Song, Yonglin Kang, Xueping Ren, Hongbo Dong, and Jiwen WangMaterials Science and Engineering... for semi-solid rolling 60Si2Mn was studied by finite element method. Semi-solid 60Si2Mn can be described as compressible rigid visco-plastic porous material saturated with liquid. In terms of ther-mo......