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Sintered titanium-base bearing materials

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

  1. 1.

    The wear resistance of titanium, under dry friction conditions can be appreciably increased by employing the metal in the form of composites infiltrated with low-melting-point metals and alloys.

  2. 2.

    In the friction and wear investigation described the best combination of bearing properties was found to be exhibited by a Ti-(Bi-Pb-Sn-Cd) material with a metallic lubricant content of 20–25 vol.%. The optimum duration of infiltration, involving immersion in molten metal, was 60 min. In the load range investigated the operating performance of the material improved with increasing sliding speed.

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Literature cited

  1. I. M. Fedorchenko, Yu. A. Popchenko, et al., “Self-lubricating composite materials and their frictional characteristics,” Poroshk. Metall., No. 1, 78–82 (1977).

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  2. B. D. Voronkov, Dry Friction Bearings [in Russian], Mashinostroenie, Leningrad (1968).

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  3. I. D. Radomysel'skii, S. V. Titarenko, and V. V. Polotai, “Increasing the wear resistance of titanium by the introduction of hard compounds,” in: Sintered Constructional Materials [in Russian], Izd. Inst. Probl. Materialoved., Akad. Nauk Ukr. SSR, Kiev (1976), pp. 113–117.

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  4. I. N. Frantsevich, D. M. Karpinos, et al., “Antifriction composites based on sintered titanium,” Poroshk. Metall., No. 1, 61–65 (1978).

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Authors and Affiliations

  1. Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, Ukraine

    V. G. Enevich, D. M. Karpinos, V. V. Polotai, A. B. Sapozhnikova & L. I. Tuchinskii

Authors
  1. V. G. Enevich
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  2. D. M. Karpinos
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  3. V. V. Polotai
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  4. A. B. Sapozhnikova
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  5. L. I. Tuchinskii
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 5(197), pp. 87–91, May, 1979.

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Enevich, V.G., Karpinos, D.M., Polotai, V.V. et al. Sintered titanium-base bearing materials. Powder Metall Met Ceram 18, 349–352 (1979). https://doi.org/10.1007/BF00792003

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  • DOI: https://doi.org/10.1007/BF00792003

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