... metal and pre-alloyed matrix powders for metal bonded diamond tools New catalyst powders for synthesizing single crystal diamond Ultra-fine ... low alloy steel and stainless steel powders for MIM ... , 316,316L , 317L , 410L , 430L100~200Metal bond powders for diamond toolsCu,Sn,Sn11~Sn60, Ni-45,Follow100~40010~200Diamond ...