Conclusions
A stepped character of decomposition of the γ′ phase was observed in alloy 40KhNYu. This character of the transformation is also possible in other dispersion-hardening alloys. To stabilize the dimensions of parts made from these alloys it is expedient to take into account the character of the dispersion hardening process in them.
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Literature cited
B. V. Molotilov (editor), Precision Alloys, Handbook [in Russian], Metallurgiya, Moscow (1974).
Precision Alloys [in Russian], Trudy TsNIIChM, No. 78, Metallurgiya, Moscow (1971).
Shimotori Kazumu, J. Jpn. Inst. Met.,36, No. 7, 685 (1972).
W. Shuffenhauer, Neue Hutte,17, No. 2, 104 (1972).
Additional information
Kharkov Polytechnic Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 46–47, January, 1980.
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Palatnik, L.S., Kagan, Y.I. & Fat'yanova, N.B. Stepped decomposition of alloy 40KhNYu. Met Sci Heat Treat 22, 57–59 (1980). https://doi.org/10.1007/BF00699479
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DOI: https://doi.org/10.1007/BF00699479