Mass transfer trends and the formation of a single deposition spot during high-energy micro-arc alloying of AZ31 Mg alloy

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	Mass transfer trends and the formation of a single deposition spot during high-energy micro-arc alloying of AZ31 Mg alloy
	C. J. Chen; M. C. Wang; Y. M. Liu; D. S. Wang; J. Ren
	2008
发表期刊	Journal of Materials Processing Technology
ISSN	0924-0136
卷号	198 期号:1-3 页码:275-280
摘要	High-energy micro-arc alloying (HEMAA) utilizes high-current electrical pulses of short duration to modify the metal surface. Material transfer from electrode to substrate is one of the especially important phases of the HEMAA process. In the present paper, a Mg-Nd magnesium alloy electrode was applied to a AZ31 substrate under different parameter settings to determine the effect of parameter settings on the cathode mass gain (CMG), materials transfer coefficient (MTC), anode mass gain (AMG) and the single-pulse deposition spots. A physical model named "splash and gasification" was proposed and confirmed by the experimental results. And similar morphology of the single deposition spots was obtained. (C) 2007 Elsevier B.V. All rights reserved.
部门归属	[chen changjun; wang maocai; wang dongsheng; ren, jin] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [liu yiming] shenyang liming aeroengine corp, shenyang 110043, peoples r china. [chen changjun] chinese acad sci, grad sch, beijing 100039, peoples r china. [chen changjun] wuhan univ sci & technol, coll mat sci & met, minist educ, key lab ferrous met & resources utilizat, wuhan 430081, peoples r china.;chen, cj (reprint author), wuhan univ sci & technol, wuhan coll mat met, box 131,947 heping dadao, wuhan 430081, peoples r china;chjchen2001@yahoo.com.cn
关键词	High-energy Micro-arc Alloying (Hemaa) Single Deposition Spot Splash And Gasification Magnesium Alloys Electrospark Deposition
URL	查看原文
WOS记录号	WOS:000252564100040
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32659
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. J. Chen,M. C. Wang,Y. M. Liu,et al. Mass transfer trends and the formation of a single deposition spot during high-energy micro-arc alloying of AZ31 Mg alloy[J]. Journal of Materials Processing Technology,2008,198(1-3):275-280.
APA	C. J. Chen,M. C. Wang,Y. M. Liu,D. S. Wang,&J. Ren.(2008).Mass transfer trends and the formation of a single deposition spot during high-energy micro-arc alloying of AZ31 Mg alloy.Journal of Materials Processing Technology,198(1-3),275-280.
MLA	C. J. Chen,et al."Mass transfer trends and the formation of a single deposition spot during high-energy micro-arc alloying of AZ31 Mg alloy".Journal of Materials Processing Technology 198.1-3(2008):275-280.