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Growth process and corrosion resistance of micro-arc oxidation coating on Mg-Zn-Gd magnesium alloys WANG Ping(王 萍)1, 2, LIU Dao-xin(刘道新)1, LI Jian-ping(李建平)2, GUO Yong-chun(郭永春)2, YANG Zhong(杨 忠... and then decreases. The satisfied corrosion resistance corresponds to the coating time ranging from 6 to10 min. Key words: Mg-6Zn-3Gd magnesium alloys; micro-arc oxidation; growth process; corrosion resistance 1......
Sintering kinetics of YAG ceramics黄毅华,江东亮,张景贤,陈忠明,林庆玲,黄政仁The State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:Solid state reactive(SSR) sintering kinetics was observed for YAG ceramics. There were two densification stages in sintering process due to its reaction......
Sintering kinetics of YAG ceramics黄毅华,江东亮,张景贤,陈忠明,林庆玲,黄政仁The State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:Solid state reactive(SSR) sintering kinetics was observed for YAG ceramics. There were two densification stages in sintering process due to its reaction......
The Use of Image Analysis to Simulate Growth Kinetics of Ferrite by Carbon Diffusion in SG Cast Iron胡义祥摘 要:<正> 1.IntroductionThe use of the Quantimet 900 imageanalysis system to simulate the growth kine-tics of ferrite by carbon diffusion inspheroidal graphite(SG)cast iron has beendiscussed[1].The results obtained from theQ900 agreed qualitatively......
Trans. Nonferrous Met. Soc. China 26(2016) 799-805 Electroless plating and growth kinetics of Ni-P alloy film on SiCp/Al composite with high SiC volume fraction Meng FANG1, Ling HU2, Lei YANG2, Chang..., but by the electroless plating process itself. The Ni-P alloy film follows linear growth kinetics with an activation energy of 68.44 kJ/mol. Key words: SiCp/Al composite; electroless plating; Ni-P alloy film......
文献标志码:A Effect of magnesium ion concentration on growth kinetics of Thiobacillus ferroxidans LIU Xin-wei1, FENG Ya-li1, LI Hao-ran2, CAI...) under different initial experiment conditions are determined. The correlation coefficient between the simulated and experiment specific growth rates is 0.973, which shows that the kinetics equation can......
of Sciences and Technology Houari Boumediene (USTHB), BP32, El-Alia Bab Ezzouar, Algiers 16111, Algeria Received 4 December 2009; accepted 4 February 2010 Abstract: The grain growth morphology, kinetics...;with compression direction parallel and normal to the extrusion direction. For both initial textures, a stable grain size is attained upon isothermal annealing and the grain growth kinetics can be described......
nanocrystals: Near room-temperature synthesis, grain growth kinetics, and surface hydration chemistry[J]. Am Chem Soc, 2005, 127(24): 8659-8666. Growth kinetics of metallic iron particles in coal-based.... Key words: pre-oxidation; nickel slag; direct reduction; metallic iron particles; growth kinetics Foundation item: Project(51774224) supported by the National Natural Science Foundation of China......
overcritical short-range order regions (nuclei), and the growth is three-dimension diffusion-controlled. 3) The amorphous degree greatly influences its crystallization kinetics, namely, the more... and growth [J]. Trans Am Inst Min, Metall Pet Eng, 1939, 135: 416-458. [15] AVRAMI M. Granulation, phase change and microstructure: Kinetics of phase change III [J]. J Chem Phys, 1941, 9: 177-184. [16] YAN......
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