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Wettability and contact interaction in the systems complex titanium-chromium carbide-iron and cast iron melts

  • Theory and Technology of Sintering Processes, Heat, and Chemical Heat Treatment
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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

Because of their high hardness, complex titanium-chromium carbides are of considerable interest for the creation of tungsten-free hard alloys and carbide steels. According to data in the literature, which is analyzed in [1], the solubility of Cr3C2 in titanium carbide varies from 40 wt.% at 1600°C to 51 wt.% at 1725°C. It is notable that it drops sharply with decreasing temperature, and is ∼4 wt.% at 1300°C. It was established in [2] that the microhardness of titanium carbide containing 30 wt.% Cr3C2 in solid solution is 40 GPa.

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References

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Authors
  1. V. A. Maslyuk
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  2. V. V. Kovylyaev
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  3. Yu. V. Smirnov
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Additional information

Materials Science Institute. Ukrainian Academy of Sciences, Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 11–12, pp. 29–33, November–December, 1997.

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Maslyuk, V.A., Kovylyaev, V.V. & Smirnov, Y.V. Wettability and contact interaction in the systems complex titanium-chromium carbide-iron and cast iron melts. Powder Metall Met Ceram 36, 591–594 (1997). https://doi.org/10.1007/BF02676144

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  • DOI: https://doi.org/10.1007/BF02676144

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