会议论文详细信息
7th International Scientific Practical Conference "Innovative Technologies in Engineering" | |
Elasticity of the Sm1-xYxS alloy Based on Ultrasonic Measurements | |
Soboleva, E.G.^1 ; Igisheva, A.L.^1 ; Wojciechowski, K.W.^2 | |
Yurga Institute of Technology, Tomsk Polytechnic University, Leningradskaya st., 26, Yurga | |
652055, Russia^1 | |
Institute of Molecular Physics, Polish Academy of Sciences, ul. Mariana Smoluchowskiego 17, Poznan | |
60-179, Poland^2 | |
关键词: Alloy components; Gruneisen parameters; Metal phase; Negative poisson's ratios; Plasticity criterion; Sm1-xYxS; Valence transitions; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/142/1/012029/pdf DOI : 10.1088/1757-899X/142/1/012029 |
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来源: IOP | |
【 摘 要 】
The elastic moduli, sound velocities, Gruneisen parameter, Poisson's ratios and brittleness-plasticity criterion ratios are studied for the Sm1-xYxS alloys. Their dependence on the concentration of alloy components including a valence transition from semiconductors into the metal phase is presented. Auxeticity (negative Poisson's ratio) is found for some concentrations.
【 预 览 】
Files | Size | Format | View |
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Elasticity of the Sm1-xYxS alloy Based on Ultrasonic Measurements | 773KB | download |