共搜索到20054条信息，每页显示10条信息，共2006页。用时：0小时0分0秒587毫秒
mechanism for this sample at temperatures ranging from 200 to 400 °C as pointed out in Ref.[10]. 3.3 Microstructure, kinetics and texture of grain growth Figs.5(a)-(f) present the microstructure evolution... Grain growth in AZ31 alloy after uniaxial compression S. ABDESSAMEUD, H. AZZEDDINE, B. ALILI, D. BRADAI, Laboratoire ? Physique des Matériaux ?, Faculty of Physics, University......
, the effects of Mg content on the growth mechanism of primary Mg2Si particles will be explained. The primary Mg2Si particles change from the octahedron structure to various complex shapes with increasing the Mg content in Al-Si alloys. The growth pattern of primary Mg2Si may change as the Mg content increases. Fig. 5 Three-dimensional morphologies of primary Mg2Si particles 4.1 Growth mechanism......
Morphology, structure and formation mechanism of silicide coating by pack cementation process XIAO Lai-rong(肖来荣), CAI Zhi-gang(蔡志刚), YI Dan-qing(易丹青), YING Lei(殷 磊),LIU Hui-qun(刘会群), HUANG Dao... based alloy was prepared by pack cementation method. The formative mechanism, morphology and structure of coating were investigated. The silicide coating was formed by reactive diffusion obeying parabolic......
J. Cent. South Univ. (2016) 23: 2838-2844 DOI: 10.1007/s11771-016-3347-y Fragmentation mechanism of low-grade hematite ore in a high pressure grinding roll YUAN Zhi-tao(袁致涛)1, LI Li-xia(李丽匣)1, HAN... Resources,Chinese Academy of Geological Sciences (CGS), Zhengzhou 450006, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: The fragmentation mechanism of low......
; Existing form and action mechanism of minor...; Abstract: In order to investigate the existing form and action mechanism of minor scandium (Sc......
J. Cent. South Univ. Technol. (2009) 16: 0474-0477 DOI: 10.1007/s11771-009-0079-2 A novel scale-free network model based on clique growth WANG Bo(王 波), YANG Xu-hua(杨旭华), WANG Wan-liang(王万良...; Abstract: A novel scale-free network model based on clique (complete subgraph of random size) growth and preferential......
Article ID: 1003-6326(2005)03-0504-06 Formation mechanism of amorphous Ni-Fe-P alloys by electrodeposition Received date: 2004-08-31; Accepted date: 2004-12-20 GAO Cheng-hui(高诚辉) (College of Mechanical Engineering, Fuzhou University, Fuzhou 350002, China) Abstract: The formation mechanism of the amorphous Ni-Fe-P coating was studied by analysis of the forming thermodynamics......
diffusion to the electrochemical reaction with the increase of Zn2+ ion concentration. Key words: zinc electroplating; nucleation; growth; mechanism CLC number: O646.6 ... and functional multilayers[1-5]. As far as the electroplating process is concerned, the nucleation kinetics and the growth mechanism of the first metallic nuclei formed on the initial substrate......
of surface energy on phase change of water vapor at initial stage of frost growth were studied to find an effective method of restraining frost growth. The mechanism of restraining frost growth by low energy... characteristic surfaces at initial stage of frost growth CAI Liang(蔡亮)1, HOU Pu-xiu(侯普秀)2,WANG Rong-han(王荣汉)1, ZHANG Xiao-song(张小松)1 1. School of Energy and Environment, Southeast University, Nanjing......
阶源,层层堆砌长大形成五星柱状初生Si. 关键词:五星柱状初生Si；层状生长迹线；亚台阶生长理论 中图分类号:TG146.2；TG 111.4 文献标志码:A Growth mechanism of five-pyramid prismatic-shaped primary Si in hypereutectic Al-24%Si alloy HU Hui-fang, LI Hua-ji (College of Materials Science and Engineering, Chongqing University, Chongqing 40030, China) Abstract: The stereo-morphology and growth mechanism of five-pyramid prismatic......
