VERBUNDENER KÖRPER EINER HITZEBESTÄNDIGEN LEGIERUNG UND VERFAHREN ZUR VERBINDUNG

摘要

A jointed body of heal-resistant alloy, in which surfaces opposed to each other of heat-resistant alloy plates or foils formed on the surfaces thereof with oxide film as necessary are jointed by a composite oxide having a melting point within a temperature range between 800 - 1400 DEG C. Said composite oxide is placed on a portion to be jointed of said heat-resistant alloy plate or foil, subsequently, another heat-resistant alloy plate or foil is placed on said portion to be jointed, and said both heat-resistant alloy plates or foils are heated to a temperature higher than 9/10 of the melting point of said composite oxide, so that said jointed body can be produced.