Invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D

	Invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D
	Lu, Wei-Ling 1; Chen, Ti-Jun1 ; Ma, Ying1 ; Xu, Wei-Jun 1,2; Wang, Wei 1; Hao, Yuan 1
	2008-09-01
发表期刊	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
ISSN	10040609
卷号	18 期号:9 页码:1590-1595
摘要	The invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D were investigated in silicate electrolyte. The work efficiency was enhanced feasibly by the principle of increasing its processing area in the same operating voltage, and the properties of the micro-oxidation coating were enhanced. The microstructures were studied by means of TT230 digital coating thickness gauge, JSM-6700F scanning electron microscope (SEM), 2206 surface roughness measuring instrument (E34-001), W-92 coating adhesion scratch test machine etc, and the corrosion and wear resistance were assessed by CHI660C electrochemistry workstation and UMT-2MT ball-block reciprocating friction tester. The results show that this process is stable and can enhance the work efficiency, the microstructures are advantageous to the significant enhancement of corrosion and wear resistance.
关键词	Corrosion resistance Current density Efficiency Electrolytes Magnesium alloys Magnesium castings Microstructure Oxidation Permanent mold casting Scanning electron microscopy Silicates Surface roughness Thickness measurement Wear of materials Wear resistance Az91d mg alloys Coating thickness Corrosion and wear resistance Magnesium alloy AZ91D Measuring instruments Microarc oxidation Operating voltage Reciprocating friction
收录类别	EI
语种	中文
出版者	Central South University of Technology
EI入藏号	20084411671811
EI主题词	Corrosion resistant coatings
EI分类号	534.2 Foundry Practice - 539.1 Metals Corrosion - 542.2 Magnesium and Alloys - 701.1 Electricity: Basic Concepts and Phenomena - 702 Electric Batteries and Fuel Cells - 802.2 Chemical Reactions - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally - 913.1 Production Engineering - 931.2 Physical Properties of Gases, Liquids and Solids - 943.2 Mechanical Variables Measurements - 951 Materials Science
来源库	Compendex
分类代码	534.2 Foundry Practice - 539.1 Metals Corrosion - 542.2 Magnesium and Alloys - 701.1 Electricity: Basic Concepts and Phenomena - 702 Electric Batteries and Fuel Cells - 802.2 Chemical Reactions - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally - 913.1 Production Engineering - 931.2 Physical Properties of Gases, Liquids and Solids - 943.2 Mechanical Variables Measurements - 951 Materials Science
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111915
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.College of Science and Technology, Gansu Lianhe University, Lanzhou 730000, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Lu, Wei-Ling,Chen, Ti-Jun,Ma, Ying,et al. Invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D[J]. Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,2008,18(9):1590-1595.
APA	Lu, Wei-Ling,Chen, Ti-Jun,Ma, Ying,Xu, Wei-Jun,Wang, Wei,&Hao, Yuan.(2008).Invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D.Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,18(9),1590-1595.
MLA	Lu, Wei-Ling,et al."Invariable small current density process of micro-arc oxidation of magnesium alloy AZ91D".Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals 18.9(2008):1590-1595.