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Author:

聂祚仁 (聂祚仁.) (Scholars:聂祚仁) | 周美玲 (周美玲.) | 陈颖 (陈颖.) | 张久兴 (张久兴.) | 左铁镛 (左铁镛.) (Scholars:左铁镛)

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CQVIP PKU CSCD

Abstract:

通过粉末冶金和压力加工制备了系列二元复合稀土钨电极材料(W-La2O3-Y2O3,W-La2O3-CeO2,W-Y2O3-CeO2),采用直流正接(DCSP)的钨极氩弧焊(TIG)方法,系统研究了它们的焊接电弧特性,包括引弧性能、电弧静特性和电极抗烧损性能,并对它们的这些性能与单元稀土钨电极材料(W-La2O3,W-CeO2,W-Y2O3)和处钨电极材料进行了比较结果表明二元复合稀土钨电极性能优于单元稀土钨电极和钍钨电极.

Keyword:

稀土 焊接 电弧特性 钨电极

Author Community:

  • [ 1 ] 北京工业大学材料科学与工程学院 北京100022

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Source :

金属学报

Year: 1999

Issue: 03

Page: 334-336

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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