METAL CASTING MOULDED BODY COMPRISING A CAST-IN HARD MATERIAL BODY

摘要

A metal casting moulded body comprising at least one effective surface (2) f or machining or processing a material and formed from a compound material, wherein said compound material (3) comprises at least one porous hard material body (7) in a casting matrix (4) made of a metallic casting material, said casting material being seeped into said hard material body (7).