Welding repair technology for nodular cast iron trolley

The invention relates to the technical field of metal smelting, in particular to a nodular cast iron trolley welding repair technology which comprises a nodular cast iron trolley welding repair method which comprises the following steps that firstly, external tensile stress is eliminated, a main bea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAN BAICHANG, LAI HONGYUAN, WU TONGHUA, HUANG QUZHU, ZHANG JUN, HWANG JONG-KWANG, HSU CHUNG-HSIEN, ZHANG XIN, LU BEILIN, LIANG QINGFEI, WU SHAOCAN, CHEN CHANGWEI, CAO JIANFENG, CHEN MINGCHU, CHEN DONGFA, YUE SHUCI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM
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