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(School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China) Abstract: With the float-pieces polisher, the effect of the stability of polishing slurries... Lin, SHI Xing-kuan, SONG Shao-zhong, et al. The effect of mechanical property of Sn on the crystal polishing quality[J]. Aviation Precision Manufacture Technology, 1996, 32(1): 9-12. [15]李成贵,董申. 微纳米......
Trans. Nonferrous Met. Soc. China 22(2012) s722-s728 Microstructure evolution and mechanical properties of Ti-B-N coatings deposited by plasma-enhanced chemical vapor deposition Jung Ho SHIN1,2... hardness, mechanical strength, chemical inertness, as well as good high- temperature stability [1]. Among them, titanium nitride (TiN) coatings have been widely applied to cutting tools, forming dies......
Microstructures and mechanical properties of Mg-10Ho-0.6Zr-xNd alloys LIU Bao-zhong(刘宝忠)1, LIU Jiao-jiao(刘娇娇)1, HOU Xiu-li(侯秀丽)2, 3, ZHANG Zhi(张 志)1, LI Lei(李 雷)1, WANG Li-min(王立民)3 1. School... January 2010 Abstract: Mg-10Ho-0.6Zr-xNd (x=0, 1, 3 and 5, mass fraction, %) alloys were prepared by metal mould casting, and the microstructures and mechanical properties were investigated. The results......
Microstructure and mechanical properties of Mg-6Al-4RE-0.4Mn alloy WANG Jian-li(王建利)1, 2, PENG Qiu-ming(彭秋明)1, 2, WU Yao-ming(吴耀明) 1, WANG Li-min(王立民)1 1. Key Laboratory of Rare Earth Chemistry... carried out. The microstructure and mechanical properties of both as-cast and T6 treated alloys were investigated at room temperature and 423 K. It is found that the intermetallic compounds......
Rapid chemical vapor infiltration of C/C composites ZHANG Ming-yu(张明瑜)1, 2, WANG Li-ping(王丽平)3, HUANG Qi-zhong(黄启忠)2, CHAI Li-yuan(柴立元)1 1. School of Metallurgical Science... as diluent, C/C composites were fast fabricated by using a multi-physics field chemical vapor infiltration (MFCVI) process in a self-made furnace. A set of orthogonal experiments were carried out......
Effect of electrochemical polishing time on surface topography of mild steelBaocheng Wang1,2) and Jinhua Zhu1) 1) State Key Laboratory for Mechanical Behavior of Metal Materials, Xi’an Jiaotong... in altitude density function (ADF) of the surface topography of mild steel during electrochemical polishing (ECP) was investigated, and the mechanism of the variation of surface roughness with polishing time......
Preparation of diamond/Cu microchannel heat sink by chemical vapor depositionLIU Xue-zhang(刘学璋)1, LUO Hao(罗浩)2, SU Xu(苏栩)2, YU Zhi-ming(余志明)2(1. School of Materials and Mechanical Engineering... was tightly deposited by hot-filament chemical vapor deposition (HF-CVD). The nucleation and growth of diamond were investigated with micro-Raman spectroscope and field emission scanning electron microscope......
integration technology provides the direction as well as the challenges in the fabrication of integrated circuits (IC) wafers during copper electrochemical-mechanical polishing (ECMP). These challenges... and the results are verified by experimental data.Key words:electrochemical-mechanical polishing; scratch; pad asperities; nano-scratch; model; nano-indentation......
alloyed with Mn and Mo. Special attention was paid to microstructure control and mechanical properties of the products. 2 Experimental 2.1 Semi-solid Casting Ductile cast iron with the chemical... Trans. Nonferrous Met. Soc. China 20(2010) s798-s804 Mechanical properties of thixo-formed austempered ductile iron B. HEIDARIAN, M. NLILI-AHMADABADI, M. MORADI School of Metallurgy......
J. Cent. South Univ. (2016) 23: 44-51 DOI: 10.1007/s11771-016-3047-7 Numerical simulation of chemical vapor deposition reaction in polysilicon reduction furnace XIA Xiao-xia(夏小霞)1, 2, WANG Zhi-qi(王志奇)1, LIU Bin(刘斌)1 1. Institute of Mechanical Engineering, Xiangtan University, Xiangtan 411105, China; 2. School of Energy Science and Engineering, Central South University, Changsha 410083, China......