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US 5,008,074 AGranted
Inoculant for gray cast iron
AssigneeAmerican Alloys, Inc.
InventorsRodney L. Naro, James M. Csonka, Michael A. Merritt
Life of this patent
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Abstract
An inoculating alloy for gray iron, said alloy consisting essentially of 65.0-70.0% silicon, 8.0-10% titanium, 5% max manganese, 2.0-2.5% barium, 1.0-1.5% calcium, 1.5% max aluminum, the balance being iron and incidental impurities.
Claims5
An inoculating alloy for gray iron, said alloy consisting essentially of 65.0-70.0% silicon, 8.0-10.0% titanium, 0 to 5% manganese, 2.0-2.5% barium, 1.0-1.5% calcium, 0 to 1.5% aluminum, the balance being iron and incidental impurities.
Dependencies are inferred from the claim text.