一些铜合金浸焊性能的研究

doi:10.3863/j.issn.1000-2634.1993.02.16

西南石油大学学报(自然科学版) ›› 1993, Vol. 15 ›› Issue (2): 95-102.DOI: 10.3863/j.issn.1000-2634.1993.02.16

一些铜合金浸焊性能的研究

李天增

(基础学科部)

收稿日期:1992-08-28 修回日期:1900-01-01 出版日期:1993-04-20 发布日期:1993-04-20

STUDY OF PERFORMANCE OF MACERATION AND BRAZING OF SOME COPPER ALLOY

Li Tian-zeng

(Dept. of Basic Courses)

Received:1992-08-28 Revised:1900-01-01 Online:1993-04-20 Published:1993-04-20

摘要/Abstract

摘要： 浸渍合金是冷压浸渍、无压浸渍和PDC钻头制过中的重要材料.本研究表明，在真空浸渍牵件下，用组分比例很严格的Cu-Ni-Mn四元合金，可将浸焊温度降低到1050℃，并具有良好的浸焊性能.

关键词: 铜合金, 浸渍合金, 胎体, 骨架成分, 四元合金

Abstract: Maceration alloy is an important material in the coldpressed maceration, pressureless maceration and PDC bit manufacture. The study shows，under vacuum maceration, the temperature of maceration and brazing may be decreased to 10500C and matrix has good performance of maceration and brazing by using Cu一Ni-Mn一Sn four-part alloy whose ingredient
is very strict.

Key words: Copper alloy, Maceration alloy, Matrix, Framework ingredient, Four-part alloy

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