Extrusion production process of ultrahigh-strength pedestrian protection beam profile for automobile

The invention relates to an extrusion production process of an ultrahigh-strength pedestrian protection beam profile for an automobile, which belongs to the technical field of aluminum alloy processes and comprises the following steps of: reasonably designing 7-series components, controlling cast in...

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Bibliographische Detailangaben
Hauptverfasser:	WEN YANG, LIU XUE, XU NING, GUO YU, PAN YAN, HE QIANG, YANG MING, DONG JINGFEI, JIANG HAI, WANG HONGYU, XIAO CHUANBO, GAO FUSHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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