Specialized metallurgical processes – compositions for use therei – Compositions – Solid treating composition for liquid metal or charge
Patent
1993-10-28
1994-12-27
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Compositions
Solid treating composition for liquid metal or charge
75321, C21C 700, B22F 100
Patent
active
053761600
ABSTRACT:
The invention concerns an agent for treating metal melts in the form of a cored wire comprising a metallic sheath of steel or iron and a filling which contains a compound that splits off gas at the temperature of the metal melt and is based on an organic polymer in amounts of 0.2 to 20 g per meter cored wire. The invention also concerns the use of the agent for homogenizing, refining and homogeneously cooling as well as alloying metal melts.
REFERENCES:
patent: 4078915 (1978-03-01), Meichsner et al.
patent: 4108637 (1978-08-01), Hetke
patent: 4159906 (1979-07-01), Meichsner et al.
patent: 4832742 (1989-05-01), Ototani
patent: 5264023 (1993-11-01), Missol
Neuer Bernd
Riche Dominique
Villette Franck B.
Affival S.A.
Rosenberg Peter D.
SKW Trostberg Aktiengesellschaft
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