Conclusions
The TCTE of alloy 36NKh held under stress at −253° decreases, the minimal TCTE corresponding to a stress of 25 kg/mm2. No martensitic transformation was observed.
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Literature cited
A. I. Zakharov et al., "Effect of technology on thermal expansion of Invar alloys", in: Precision Alloys [in Russian], No. 1, Metallurgiya, Moscow (1972), p. 58.
G. A. Stepanov, "Effect of previous prolonged stress on the properties of steel 18Kh2N4VA at −196°C", Metalloved. Term. Obrab. Met., No. 10, 20 (1968).
A. I. Zakharov, "Dilatometer for low temperatures", in: Methods of Measuring Thermal Expansion of Glass and Metals Bonded to It [in Russian], Nauka, Leningrad (1967), p. 182.
J. Friedel, Physics of Metals. Electrons [Russian translation], Zaiman (editor), Mir, Moscow (1972), p. 373.
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 47–48, February, 1977.
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Stepanov, G.A., Zakharov, A.I., Gracheva, A.N. et al. Thermal expansion of alloy 36NKh previously stressed at −253°C. Met Sci Heat Treat 19, 131–132 (1977). https://doi.org/10.1007/BF00703158
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DOI: https://doi.org/10.1007/BF00703158