Corrosion Resistance and Electrical Conductivity of Nickel Alloy N6 Plasma Arc Welded Joints

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	Corrosion Resistance and Electrical Conductivity of Nickel Alloy N6 Plasma Arc Welded Joints
	Wang Xijing 1; Chai Tingxi 1; Liu Xiao 1; Zhao Qingshan 1; Wang Jiang 2
刊名	RARE METAL MATERIALS AND ENGINEERING
	2016-02
卷号	45 期号:2 页码:426-430
关键词	nickel alloy N6 plasma arc welding weld metal corrosion resistance resistivity
ISSN号	1002-185X
英文摘要	The industrial nickel alloy N6 was experimentally studied by plasma arc welding with filler wire and without filler wire. The effects of welding on microstructure, hardness, corrosion resistance and electrical conductivity of nickel alloy N6 were investigated by OM, XRD and testing of hardness, corrosion mass loss as well as resistivity. The results show the significant effects of welding procedure on corrosion resistance and electrical conductivity. The corrosion resistance of the weld with filler wire and without filler wire deceases compared with the base metal. The corrosion rate and resistivity of welded joints without filler wire is larger than that of welded joints with filler wire. The corrosion resistance of the base metal and welded metal is mainly dependent on microstructure, hardness and inclusions. The resistivity is associated with such factors as grain size and inclusions.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	中文
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000371454300031
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33782]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院马克思主义学院
通讯作者	Wang Xijing
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 2.Jinchuan Grp Co LTD, Jinchang 737100, Peoples R China
推荐引用方式 GB/T 7714	Wang Xijing,Chai Tingxi,Liu Xiao,et al. Corrosion Resistance and Electrical Conductivity of Nickel Alloy N6 Plasma Arc Welded Joints[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(2):426-430.
APA	Wang Xijing,Chai Tingxi,Liu Xiao,Zhao Qingshan,&Wang Jiang.(2016).Corrosion Resistance and Electrical Conductivity of Nickel Alloy N6 Plasma Arc Welded Joints.RARE METAL MATERIALS AND ENGINEERING,45(2),426-430.
MLA	Wang Xijing,et al."Corrosion Resistance and Electrical Conductivity of Nickel Alloy N6 Plasma Arc Welded Joints".RARE METAL MATERIALS AND ENGINEERING 45.2(2016):426-430.