1,metal injection molding (mim) part hardware maintenance tool 2,material:S.S,Iron-Nickel ... (mim) parts hardware maintenance tool 1, Material:stainless steel/alloy/iron/brass2, Processing:metal injection molding3, Good quality, high precision4, Competitive price ... adhered or embedded particles from solid surfaces.PassivationEnsure a part’s metallurgical stability by making its surface more passive ...