PRODUCTION OF HIGH STRENGTH RESISTANCE WELDED TUBE FOR AUTOMOBILE USE

PURPOSE:To remarkably improve fatigue characteristics in a weld zone by adding specific amounts of Nb and Ti and forming a hot rolled steel plate under specific conditions into a resistance welded tube. CONSTITUTION:The steel has a composition consisting of, by weight, 0.06-0.30% C,

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Bibliographische Detailangaben
1. Verfasser:	OKAGUCHI HIDEJI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PURPOSE:To remarkably improve fatigue characteristics in a weld zone by adding specific amounts of Nb and Ti and forming a hot rolled steel plate under specific conditions into a resistance welded tube. CONSTITUTION:The steel has a composition consisting of, by weight, 0.06-0.30% C,