Effect of lanthanum in arc erosion of Titanium-Zirconium-Molybdenum alloy

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• 作者：Bo-liang Hu^a ; ^b ; Kuai-she Wang^a ; ^b ; Ping Hu^a ; ^b ; ^{huping1985@126.com} ; Yu-hang Zhou^a ; ^b ; Fan Yang^a ; ^b ; Qin-wei Li^a ; ^b ; Wei-cheng Cao^c ; Dong-xin Liu^c ; Ren-zhi Liu^c ; Hai-liang Yu^d
• 关键词：Titanium-zirconium-molybdenum alloy ; Lanthanum doping ; Arc erosion ; Arc energy
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：696
• 期：Complete
• 页码：522-528
• 全文大小：2197 K
• 卷排序：696

文摘

Powders will be smaller in the milling process by doping La into the TZM alloy. The average of arc energy and arc time decrease 17.9% and 20.9% due to doping La in TZM alloy. The decrease of defect reflected in mass loss and erosion area reduces 32.5% and 32.6%. The effect of La reduces arc energy by forming reverse current between the contacts.