Study Status of Wetability of Cast Gr/Al Matrix Self-lubrication Material
Aimed at the problem of poor wetability between graphite and aluminium matrix,the treatment methods from graphite pretreatment and casting process optimization were summarized.Cast graphite-aluminium matrix self-lubrication material combines the high specific strength and good thermal conductivity of aluminium matrix and the self-lubrication and chemical stability of graphite,it has a broad prospect in application.