Thermal Stability of Microstructure and Mechanical Properties of V–Me(Cr, W)–Zr Alloys as a Function of Heat Treatment Modes
| Autor: | K. V. Grinyaev, Ivan V. Smirnov, A. N. Tyumentsev, V. M. Chernov, Ivan A. Ditenberg |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Materials science 010308 nuclear & particles physics Annealing (metallurgy) General Physics and Astronomy Plasticity Microstructure 01 natural sciences Condensed Matter::Materials Science Transmission electron microscopy 0103 physical sciences Ultimate tensile strength Thermal stability Composite material |
| Zdroj: | Russian Physics Journal. 63:1257-1264 |
| ISSN: | 1573-9228 1064-8887 |
| DOI: | 10.1007/s11182-020-02150-z |
| Popis: | Using the methods of scanning and transmission electron microscopy, a study is performed of the influence of high-temperature annealing on the parameters of structural-phase states of low-activation alloys of the V–Me(Cr, W)–Zr system after different modes of thermomechanical treatments. By the active tensile loading at different temperatures the effect of the treatment regimes and final annealing temperatures on the strength and plasticity characteristics is investigated. The main factors determining the thermal stability of plasticity of the structural-phase state and the mechanical properties of these alloys are discussed. |
| Databáze: | OpenAIRE |
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