Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1986-12-04
1988-04-19
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 1014, C22B 400
Patent
active
047387130
ABSTRACT:
A method for melting a charge of reactive metals or metal alloys is disclosed in which the charge is induction melted in a segmented crucible in the absence of insulating slag, under a non-reactive environment utilizing an induced alternating current.
REFERENCES:
patent: 2091087 (1937-08-01), Wempe
patent: 3014255 (1961-12-01), Bussard
patent: 3223519 (1965-12-01), Schippereit
patent: 3598168 (1971-08-01), Clark
patent: 3775091 (1973-11-01), Clites
patent: 4058668 (1977-11-01), Clites
Cold--Crucible Induction Melting of Reactive Metals--G. H. Schippereit, A. F. Leatherman & D. Evers, Feb. 1961--Journal of Metals.
Induction Heating Process for Melting Titanium--Research & Technology Division--United States Air Force--Technical Documentary Report No. ML TDR 64--209--Jul. 1964.
Preparation of Ingots and Shaped Castings by Inductoslag Melting--P. G. Clites & R. A. Beall--Oct. 16-18, 1974--Fifth International Symposium on Electroslag and Other Special Melting Technologies.
The Inductoslag Melting Process--Bulletin 673--P. G. Clites--United States Department of the Interior.
Inductoslag Melting of Titanium--P. G. Clites & R. A. Beall--Report of Investigation 7268--United States Department of Interior--Jun. 1969.
Letter from Phil Clites to Don Stickle--Jul. 14, 1986.
Chronister Donald J.
Scott Shelby W.
Stickle Donald R.
Rosenberg Peter D.
The Duriron Company, Inc.
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