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《Heilongjiang Science and Technology Information》 2012-13
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Application of Six Sigma Method on chemical polishing process yield improvement

Aluminum alloy enclosure is consumer electronics customer's favourite,because it is so light,strong and good thermal conductivity.But most of the defects appear at chemical polishing process to enclosure production process.So in the paper,the DMAIC process of Six Sigma method is used to design the optimized of H3PO5 / H2SO4、Al3+、time、temperature which are the four key factors.Good results are obtained.
【CateGory Index】: TG580.692
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Chinese Journal Full-text Database 1 Hits
1 MA Yue-zhou~(1,2), WANG Ze-yin~1, LIANG Wei-dong~1 (1. College of Materials Science and Engineering, Lanzhou Univ. of Tech., Lanzhou 730050, China; 2. State Key Lab. of Advanced New Non-ferrous Materials, Gansu Province, Lanzhou Univ. of Tech., Lanzhou 730050, China);Key techniques and equipments of product line for aluminum welding wires surface chemo-polishing[J];;2005-04
Chinese Journal Full-text Database 10 Hits
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5 WANG Ping,WEI Xiao-Wei(College of Materials and Engineering,Xihua University,Chengdu 610039,China);Research on Mechanism of Film Forming of Porosity Anodic Oxide[J];Surface Technology;2005-06
6 XU Jin-lai,LUO Wei-yin,LIU Jun-quan (School of Industrial Equipment and Control Engineering,South China University of Science and Technology,Guangzhou 510640,China);Technology of Graining and Coloring of Aluminium and Aluminium Alloy[J];Surface Technology;2006-01
7 WANG Jie,DING Yi,XU Wei,WANG Ling-ling(Nanjing University of Technology,Nanjing 210009,China);The Surface Phosphating Treatment of AZ31 Magnesium Alloys[J];Surface Technology;2006-02
8 LIU Yi,LIU Feng-xia (Department of Materials Science and Engineering,Liaoning Engineering and Technical University,Fuxin 123000,China);Technological Study on Hard Anode Oxidation of Industrial Pure Aluminum[J];Surface Technology;2006-06
9 WEI Kun-xia,WEI Wei,WANG Nai-ce (Department of Materials Science and Engineering,Jiangsu Polytechnic University,Changzhou 213016,China);Investigation on Electroless Nickle Plating on Ultrafine Grained Aluminium Alloy[J];Surface Technology;2007-01
10 ZUO Huan-ran,WEI Xiao-wei (School of Materials Science and Engineering,Xihua University,Chengdu 610039,China);Study on Hard Anodic Film Structure on 2A12 Aluminum Alloy in a Low-concentration Sulfuric Acid[J];Surface Technology;2008-03
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1 ;满足高散热性能的冷板印制板的加工[A];[C];2006
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5 Zhang Dezhong (Wuhan Research Institute of Materials Protection, Wuhan 430030, China);Technology and Its Development of Surface Treatment on Aluminium Alloy Architectural Profiles[A];[C];2006
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7 XIE Erwei~*,ZHANG Xuefeng,ZHANG Yanyan AVIC Shengyang Aircraft Industry Corporation,Ltd.,Shenyang,110034 China;Study on the Hard Coating Anodizing of Double Pulse Power Supply[A];[C];2012
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