CPC Subgroup
B22D 27/20 Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
Full Title
Treating the metal in the mould while it is molten or ductile (B22D7/12, B22D11/10, B22D43/00 take precedence); > Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor