金刚石与磨料磨具工程2012，Vol.32Issue(1)：64-67,4.
Cu基钎料钎焊金刚石套料钻的试验研究
Effect of copper matrix solder system on the lifespan of diamond drill
摘要
Abstract
Brazed Ti-coated diamond core drills were experimentally prepared using( Cu80Sn20 )90Ti10, ( Cu90 Sn10) 82Ti18 and (Cu90Sn10)80Ti20 as solder system. These diamond core drills were tested by drilling granite. The effect of the solder systems on the lifespan of diamond drills were detected by three dimension video microscopy and scanning electron microscopy. The results showed that the three kinds of alloy have all realized a firm brazing with diamonds; the diamond drill made with ( Cu80 Sn20 ) 90 Ti10 solder system had the longest working life.关键词
真空钎焊/钎焊金刚石套料钻/Cu-Sn-Ti钎料Key words
vacuum brazing/brazed diamond core drill/Cu-Sn-Ti alloy solder分类
化学化工引用本文复制引用
郭兆翠,陈燕,吴杰..Cu基钎料钎焊金刚石套料钻的试验研究[J].金刚石与磨料磨具工程,2012,32(1):64-67,4.基金项目
南京航空航天大学基本科研项目(NS201010004) （NS201010004）
