Conclusions
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1.
The addition of dispersed oxides Al2O3 or ZrO2 to Nichrome increases its heat resistance and restrains the development of recrystallization.
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2.
The strength at elevated temperatures is highest for Nichrome with ZrO2. The strength of Nichrome with 3% ZrO2 exceeds that of alloy KhN60V at 950°C.
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Literature cited
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Additional information
Perm' Polytechnical Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 53–54, June, 1970.
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Antsiferov, V.N., Karpova, G.P., Polyakov, V.A. et al. Nichrome with dispersed oxide inclusions. Met Sci Heat Treat 12, 503–505 (1970). https://doi.org/10.1007/BF00668862
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DOI: https://doi.org/10.1007/BF00668862