Conclusions
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1.
A comparative study of the coefficients of friction and wear resistance of some Russian-produced sintered materials has shown them to be comparable or even superior (a Cu-Sn-Ni-C composite) to the material used in the imported Zimmer machines.
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2.
Tests have demonstrated that journal bearings made of the Cu-Sn-Ni-C composite sintered material operate satisfactorily at elevated temperatures (453–473‡K) and loads of up to 5 MM/m2.
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3.
Of the lubricating materials tested, Molsin-760 and PÉF-240 oils and Oksiol grease proved to be effective under the operating conditions of the work described.
Bearings made of the material investigated are at present undergoing industrial tests at the Proletarian Labor Association of Leningrad in KM-1450 slurrying machines.
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Literature cited
A. A. Loza, in: Polymer Plant and the Processing of Plastics [in Russian], Tekhnika, Kiev (1973).
A. D. Moshkov, Porous Bearing Materials [in Russian], Mashinostroenie, Moscow (1968).
F. P. Snegovskii, Sliding Bearings of Heavy-Duty Machines [in Russian], Mashinostroenie, Moscow (1969).
N. G. Puchkov (editor,) Commercial Products and Their Properties and Applications: A Handbook [in Russian], Moscow, Khimiya (1971).
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Translated from Poroshkovaya Metallurgiya, No. 1(169), pp. 70–74, January, 1977.
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Loza, A.A., Malenko, K.S. Sintered materials for the journal bearings of slurrying machines. Powder Metall Met Ceram 16, 53–56 (1977). https://doi.org/10.1007/BF01129713
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DOI: https://doi.org/10.1007/BF01129713