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

• 石油机械工程及其它 • Previous Articles     Next Articles

STUDY OF PERFORMANCE OF MACERATION AND BRAZING OF SOME COPPER ALLOY

Li Tian-zeng
  

  1. (Dept. of Basic Courses)
  • Received:1992-08-28 Revised:1900-01-01 Online:1993-04-20 Published:1993-04-20

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

CLC Number: