Effect of thermomechanical treatment modes on the features of heterophase and grain structure, and mechanical properties of V–Cr–Zr–Ta alloy

Autor: Vyacheslav M. Chernov, Alexander N. Tyumentsev, Ivan A. Ditenberg, Ivan V. Smirnov, K. V. Grinyaev, Mikhail M. Potapenko, Anastasiya S. Tsverova
Rok vydání: 2017
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
Popis: A comparative study into the influence of thermomechanical treatment mode on the structural-phase state and physical and mechanical properties of low activation vanadium alloys (V–Cr–Zr–Ta system) has been conducted. It is found that a modified thermomechanical treatment of this alloy increases the short-term strength at 20 and 800°C. It is shown that an increase in the stabilizing temperature of V–Cr–Zr–Ta alloy up to 1100°C provides the same mechanical properties as the properties of V–Ti–Cr system alloys after similar treatment and stabilizing at 1000°C.
Databáze: OpenAIRE