C - Chemistry – Metallurgy – 21 – C
Patent
C - Chemistry, Metallurgy
21
C
53/98
C21C 1/00 (2006.01) B22D 1/00 (2006.01) C21C 1/10 (2006.01) C21C 7/00 (2006.01)
Patent
CA 1101223
INOCULATION ARTICLE Abstract of the Disclosure An article for insertion into and inoculating molten metal is provided in the form of an elongated steel conduit having ferro-silicon material within the conduit. The ferro-silicon material has a silicon content greater than about 75% by weight and is compacted within the conduit to a magnitude sufficient for increasing the density at least 10% above the tapped density of said material.
294519
Frantzreb John G.
Weiss Carl D.
Caterpillar Tractor Co.
Smart & Biggar
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