STEEL PIPE FOR AUTOMOBILE PARTS AND MANUFACTURING METHOD OF THE SAME

A manufacturing method of a steel pipe for automobile parts, which can effectively improve stiffness and shock absorbing capability of the steel pipe by forming a steel pipe with high strength easily and making it possible to change the cross-sectional shape of the steel pipe, and a steel pipe for a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JEONG, WOO CHANG, BACK, SEUNG WON
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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