西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 71-73.DOI: 10.3863/j.issn.1000-2634.2003.05.20

• 石油机械工程及其它 • 上一篇    下一篇

金刚石与碳化钨的复合堆焊

黄本生1 李西萍2 刘清友2   

  1. (1.西南石油学院材料科学与工程学院,四川 南充 637001; 2.西南石油学院)
  • 收稿日期:2002-10-25 修回日期:1900-01-01 出版日期:2003-10-20 发布日期:2003-10-20

COMPOSITE WELDING OF THE DIAMOND AND TUNGSTEN CARBIDE

HUANG Ben-sheng1 LI Xi-ping2 LIU Qing-you2   

  1. ( Southwest Petroleum Institute, Nanchong Sichuan 637001,China)
  • Received:2002-10-25 Revised:1900-01-01 Online:2003-10-20 Published:2003-10-20

摘要:

用特殊方法将金刚石包熔在较厚的金属合金中,并制成以金刚石和WC为主要成分的复合焊条。堆焊试验表明:包熔处理后避免了焊接高温对金刚石的烧损、可焊性良好、金刚石的高抗磨性得到了有效地发挥。

关键词: 金刚石, 包熔, 堆焊

Abstract:

It studied that diamonds were encircle-melted by the thick metal alloy in the special methods, producing the diamond and tungsten carbide composite welding rod. Heap-welding tests indicated: the encircle-melted diamonds avoided high temperature burn loses, the good weld-ability, and the resisting wear of the diamond was used effectively.

Key words: Diamond, Encircle-melt, Heap-weld

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