C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
C22C 1/06 (2006.01) B22D 21/00 (2006.01) C22B 9/10 (2006.01) C22B 26/22 (2006.01) C22C 23/00 (2006.01) C22C 23/02 (2006.01)
Patent
CA 2464826
A method for grain refinement of magnesium alloy castings includes adding graphite (C) powder and manganese dioxide (MnO2) to a melt of magnesium alloy containing aluminum (AI) and manganese (Mn) to finely divide crystal grains of a cast structure.
Kikuchi Tetsuo
Motegi Tetsuichi
Yoshihara Kiyotaka
G. Ronald Bell & Associates
Motegi Tetsuichi
Seiko Idea Center Co. Ltd.
Yoshihara Kiyotaka
LandOfFree
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