Preparation method for Ti6Al7Nb titanium alloy large-specification plate blank

The invention discloses a preparation method for a Ti6Al7Nb titanium alloy large-specification plate blank. The preparation method comprises the following steps: placing an ingot blank in a chamber type electric resistance furnace, carrying out three-time upsetting and forging, taking out the ingot...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI XUECHENG, HAN DONG, HUANG HUI, LEI WENGUANG, GE QING, FAN YAJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FORGE FURNACES FORGING HAMMERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING
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