Study of the thermal stability of alloy VT41 after different heat treatment

Heat-resistant titanium alloy VT41 of adjusted composition is studied after holding for 100, 300 and 500 h at 600°C. The minimum mechanical property level and impact strength is established for specimens cut from bar of a blade billet with different globular-lamellar microstructure parameters after...

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Bibliographic Details
Published inMetal science and heat treatment Vol. 52; no. 7-8; pp. 376 - 381
Main Authors Kashapov, O. S., Pavlova, T. V., Nochovnaya, N. A.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.12.2010
Springer
Springer Nature B.V
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Summary:Heat-resistant titanium alloy VT41 of adjusted composition is studied after holding for 100, 300 and 500 h at 600°C. The minimum mechanical property level and impact strength is established for specimens cut from bar of a blade billet with different globular-lamellar microstructure parameters after prolonged heating. The phase composition is determined for alloy in different conditions by x-ray structural phase analysis, and the fine structure is studied in foils. A comparative analysis of alloy VT41 with overseas analogs is provided.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-010-9290-x