Stability of strengthened niobium alloys in long-term high-temperature loading conditions-Reference-Cited by-同舟云学术

Stability of strengthened niobium alloys in long-term high-temperature loading conditions

Published:2002-11-01 Issue:11 Volume:93 Page:1123-1131
ISSN:2195-8556
Container-title:International Journal of Materials Research
language:en
Short-container-title:

Author:

Shyrokov Volodymyr V.¹,Tcvikilevitch Orest S.¹,Vasyliv Chrystyna B.¹

Affiliation:

1. National Academy of Sciences of Ukraine, Karpenko Physico-Mechanical Institute Lviv Ukraine

Abstract

Abstract Variations in structure and heat resistance of niobium alloys after long-term loading (for up to 10 000 h) in vacuum at 1173 and 1373 K are studied. It is concluded that niobium alloys are more heat-resistant while those undergoing solid-solution hardening are more stable structurally. It is shown that long-term strength plots for niobium alloys have kinks which are to be taken into account when predicting life of structurally unstable materials.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Metals and Alloys,Physical and Theoretical Chemistry,Condensed Matter Physics

Link

https://www.degruyter.com/document/doi/10.1515/ijmr-2002-0193/pdf

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