Coefficient of thermal diffusivity of ChS-139 steel in wide temperature range |
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| Authors: | A Sh Agazhanov S V Stankus D A Samoshkin |
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| Institution: | 1. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
2. Novosibirsk State University, Novosibirsk, Russia
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| Abstract: | Laser flash method with 2–4% accuracy was used to determine the coefficient of thermal diffusivity of ferrite-martensite steel ChS-139 in temperature range 296–1274 K. Temperatures of Curie and martensite-austenite-martensite phase changes have been determined. |
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