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专利名称：TITANIUM-BASED ALLOY发明人：TETYUKHIN, VLADISLAV
VALENTINOVICH,ZAKHAROV, JURYIVANOVICH,LEVIN, IGOR VASILIEVICH
申请号：EP03811968申请日：20030821公开号：EP1577409A4公开日：20060816
摘要：Titanium - base alloy includes the following elements (% of weight): 2,2-3,8 ofaluminum; 4,5-5,9 of vanadium; 4,5-5,9 of molybdenum; 2,0-3,6 of chromium; 0,1-0,4 ofzirconium; 0,01-0,18 of iron; 0,01-0,25 of carbon; 0,03-0,25 of oxygen; balance - titanium.The alloy is high process ductility in the quenched condition in combination with highstrength. Furthermore, the alloy has a higher range of working temperatures whichallows to use it not only for manufacture of bolt heads and coil springs, but also forlarge-size semi products with the section of up to 60 mm operating at elevatedtemperatures.
申请人：PUBLIC STOCK COMPANY \"VSMPO-AVISMA\" CORPORATION
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