ABSTRACT:In order to develop a high-property steel-backed copper-graphite bearing plate needed urgently in national economy, the semi-solid casting-rolling forming and theoretical research work about steel-backed copper-graphite bearing plate was carried out in this paper.
The electromagnetic-mechanical stirring technique with a two-layered stirrer was developed and the basic theory of slurry preparation was formed. A copper-graphite slurry with uniform distribution of graphite (10vol%) and SiC (lvol%) ...