CASTED IN CEMENTED CARBIDE COMPONENTS

摘要

The present invention relates to a compound body comprising cemented carbide and steelwith acarbon content corresponding to a carbon equivalent Ceq= wt-%C + 0.3(wt-%Si + wt-%P), of less than 0.9 wt-%, but more than 0.1 wt-%.The invention also relates to a method of making the compound body.The body is particularly useful for earth mowing tools e.g. dredge cutter heads.