To design a wear-resistant material operated at high temperatures, the physical and mechanical properties of the new nickel alloy (whose components are heat-resistant alloy ZhS32-VI and 30–50% titanium carbide) obtained by powder metallurgy are investigated. It is shown that the temperature where the alloy starts melting is 1360 ± 10°C, the wear resistance at <1050°C doubles that of nickel-based powder alloys with titanium carbide, while the heat resistance at 1100°C satisfies the requirements of the intended alloys. It is shown that the obtained alloy can be plasma-sprayed onto the blade material and used for protecting the contacting surfaces of GTE blades against wear.
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Translated from Poroshkovaya Metallurgiya, Vol. 56, Nos. 11–12 (518), pp. 68–75, 2017.
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Dmitrieva, G.P., Cherepova, T.S., Dukhota, A.I. et al. Properties of ZhS32-VI Powder Alloys with Titanium Carbide. Powder Metall Met Ceram 56, 664–669 (2018). https://doi.org/10.1007/s11106-018-9941-9
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DOI: https://doi.org/10.1007/s11106-018-9941-9