METHOD FOR PRODUCING CERAMIC BACK-UP MATERIAL FOR GAS SHIELDED ARC WELDING

PROBLEM TO BE SOLVED: To fundamentally solve the problem of the generation of various defects caused by the chemical composition and porosity of the conventional type back-up material, and to provide a ceramic back-up material for welding having an extremely low porosity, having high moisture proofi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIAOGEN, SHO SHISHO, SHU MEISEI, ISHIBASHI TSUTOMU, TAKASUKA YOZO, WATABE KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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