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precipitation method in alcohol-water solution with HMT as precipitator, the powders were characterized by TEM, SAD and XRD. The prepared powders were collocated into polishing slurry for chemical... alcohol-water method and its polishing performance on GaAs wafer CHEN Zhi-gang1, LI Xia-zhang2, CHEN Yang1, CHEN Jian-qing3, NI Chao-ying4 (1. Department of Materials Science and Engineering, Jiangsu......
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Trans. Nonferrous Met. Soc. China 22(2012) s876-s880 Effect of pulse time on surface characteristics and corrosion resistance during pulse electrochemical polishing Young-Bin KIM1, Jeong-Woo PARK2 1... 21 May 2012; accepted 13 August 2012 Abstract: Pulse electrochemical polishing (PECP) was used to improve the mechanical properties, such as surface roughness and corrosion resistance, of conductive......
is applied to polishing a thin and long cylindrical bar. A micro-finishing film and a lapping film were used as abrasive films. Al2O3 grains or SiC grains were used as abrasives. The surface roughness of a polished workpiece was measured using a stylus-type surface-roughness measuring instrument. As a result, the conditions to improve the polishing surface efficiently include high values......
Nano-precision combined process of electrolytic in-process dressing grinding and magnetic assisted polishing on optics glass material Tae-Soo KWAK, Yong-Chul LEE, Gyung-Nyun KIM, Dae... of an effective fabrication method combining electrolytic in-process dressing(ELID) grinding and magnetic assisted polishing(MAP) to nano-precision mirror surface grinding on the optics glass-ceramic named......
Kinetics study on leaching of rare earth and aluminum from polishing powder waste using hydrochloric acidXitao Wu1,Zhijian Wang1,Chuping Xia1,Xuefeng Shi1,Tianzong Luo1,Xinjun Bao2,Rongli Liu1,Shengzhong Xie31. Hunan Rare Earth Metal Material Research Institute2. School of Chemistry and Chemical Engineering,Central South University3. Hunan Nonferrous Metals Vocational and Technical College摘 要......
Kinetics study on leaching of rare earth and aluminum from polishing powder waste using hydrochloric acidXitao Wu1,Zhijian Wang1,Chuping Xia1,Xuefeng Shi1,Tianzong Luo1,Xinjun Bao2,Rongli Liu1,Shengzhong Xie31. Hunan Rare Earth Metal Material Research Institute2. School of Chemistry and Chemical Engineering,Central South University3. Hunan Nonferrous Metals Vocational and Technical College摘 要......
Effect of Surface Polishing Treatment on the Fatigue Performance of Shot-Peened Ti–6Al–4V AlloyZ.G.Liu1,T.I.Wong2,W.Huang1,N.Sridhar1,S.J.Wang21. Institute of High Performance Computing A*STAR2.... Experiments reveal that the fatigue life of Ti–6Al–4V is improved by the shot peening process, and the surface pre-peening polishing. The combination of pre-and post-peening polishing treatments......
