Studies on the Sintering Process of Cu-Sn Bearing Alloy (II). Effects of Tin-powder on Pore-formation (II)

Abstract

This is a report on the effects of tin powder upon the pore-control during the sintering process of Cu-Sn bearing alloy. The results obtained are as follows: (1) For getting uniform distribution of the pores, good result are obtained by adding 0.2% light-oil as wetagent in the mixed powders. (2) Controlling the size and the number of the pores is possible by means of using such tin-powder as have various particle sizes.