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Preparation of Ingots and Shaped Castings by Inductoslag Melting.

Authors
Clites-PG; Beall-RA
Source
Proc 5th Internat Symp on Electroslag & Other Special Melting Techs 1975 Mar; :477-96
Link
NIOSHTIC No.
10009591
Abstract
Inductoslag melting is an induction melting technique that utilizes a segmented, water-cooled copper crucible. The crucible walls are segmented to prevent attenuation of the field of the work coil by the metal walls of the crucible. Calcium fluoride, added to the crucible with the metal to be melted, forms a thin coating on the cold wall of the crucible and electrically insulates the crucible segments from the molten metal. Ingots up to 5 inches in diameter were melted with the 100-kilowatt, 10-kilohertz power supply available. Shapes castings were produced by inductoslag melting in a 5-inch-diameter ladle that provided a maximum of 7 to 8 pounds of molten titanium for casting.
Publication Date
19750301
Document Type
OP;
Fiscal Year
1975
NTIS Accession No.
NTIS Price
Identifying No.
OP 61-75
NIOSH Division
ALRC;
Source Name
Proc. 5th Internat. Symp. on Electroslag & Other Special Melting Techs., March, 1975, Pp 477-96
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