PRODUCTION OF LONG ARTICLES FROM TITANIUM Russian patent published in 2015 - IPC C22F1/18 C22C14/00 B21B1/02 

Abstract RU 2541251 C2

FIELD: process engineering.

SUBSTANCE: invention relates to production of long articles from titanium or its alloy or blanks of such articles. Proposed method consists in preparation of titanium or titanium alloy mix (10), melting said mix by electric arc at scull melting (20), casting of one or several ingots, primarily cylindrical in shape, in diameter smaller than 300 mm from said fused mix (30). Then, said ingots are drawn at 800-1200°C at draw bench (40) for application in, for example, aircraft engineering.

EFFECT: higher quality, simplified production.

13 cl, 3 dwg

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RU 2 541 251 C2

Authors

Delonei,Kristof

Onnar,Alen

Gjuter,Fol'Ker

Foks,Rjudiger

Dates

2015-02-10Published

2010-04-23Filed