Accession Number : AD0779178

Title :   Vacuum Melting of Refractory Metals and Alloys in Lining Furnaces (Chapter VI),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Filin,Yu. A. ; Isaev,A. S.

Report Date : 09 APR 1974

Pagination or Media Count : 77

Abstract : ;Contents: Development of the methods of vacuum lining melting for mold casting; Electric arc--a source of heating for the melting of high-melting metals; Vacuum lining foundry furnaces; Types of crucible devices for lining melting; Preparation of the charge for melting; Methods of remelting of a charge; Basic parameters of vacuum arc lining melting; Reproducibility of chemical composition and the properties of castings from high-melting metals; Preparation and use of waste materials; Safety technique in the operation of vacuum lining furnaces; Plasma and electron-beam melting of high-melting metals; Plasmotrons and electron-beam guns; Promising methods of heating for the melting of high-melting metals.

Descriptors :   *Melting, *Refractory metals, *Refractory metal alloys, Vacuum furnaces, Linings, Electric arcs, Crucibles, Titanium alloys, Safety, Arc melting, Electron beam melting, Plasmas(Physics), Heating, Translations, USSR

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE