Method for producing molybdenum electrode bar by means of precision forging

The invention discloses a method for producing a molybdenum electrode bar by means of precision forging. The method includes the steps of molybdenum powder selection, bar blank pressing, molybdenum bar blank sintering, straightening and forging. The problem that the specifications of the molybdenum...

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Bibliographische Detailangaben
Hauptverfasser:	HUI BAOWEI, BAI QIUPING, XIAN BINHUA, GE KUANYU, CAO WEICHENG, REN BAOJIANG, HUI JUNSHENG, WU XINGGANG, YANG DEWU, SU XIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING COMBINED OPERATIONS MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention discloses a method for producing a molybdenum electrode bar by means of precision forging. The method includes the steps of molybdenum powder selection, bar blank pressing, molybdenum bar blank sintering, straightening and forging. The problem that the specifications of the molybdenum bar blanks are unmatched with the forging means in the prior art is solved, and the molybdenum electrode bar produced by the method is uniform in size and quality and free of burrs and surface cracks.