DIFFERENT KIND MATERIAL JOINT TRANSITION PIECE, AND ITS MANUFACTURE

PROBLEM TO BE SOLVED: To provide a novel transition piece of a different kind material joint which is relatively inexpensive, capable of providing a clean and stable joined surface, and replaceable as a repair technology, and its manufacturing method. SOLUTION: A different kind material joint transi...

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Bibliographische Detailangaben
Hauptverfasser:	FUJITA KAZUHIRO, YAMASHITA YOSHIHIRO, YOSHIDA SUMI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACHINE TOOLS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel transition piece of a different kind material joint which is relatively inexpensive, capable of providing a clean and stable joined surface, and replaceable as a repair technology, and its manufacturing method. SOLUTION: A different kind material joint transition piece is provided with a first joined part which is annealed for stress relief after being joined by the friction welding method between a first material of chromium(Cr) steel 1 and a second material nickel (Ni) alloy 2 as the material of the joint, and provided with a second joined part which is joined by the friction welding method between the nickel(Ni) alloy 2 side of the joint and the other material of austenitic (γ) stainless steel 3.