Summary
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1.
Comparative tests on the friction of porous bearings, impregnated with “Industrial-20” mineral oil and certain trialkylphosphine oxides, sulfides, and selenides, have shown that the lubricating power of some of the synthesized compounds is better than that of “Industrial'noe-20” oil.
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2.
With an increase in the molecular weight of trialkylphosphine oxides and their derivatives, their thermal stability and lubricating properties improve.
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3.
On impregnating porous bearings with trialkylphosphine oxides and their derivatives, the operational period under self-lubricating conditions is increased.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 5, pp. 28–31, May, 1968.
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Pavlenko, A.F., Zozulya, V.D., Reshetar', A.K. et al. Preparation and study of the lubricating properties of trialkylphosphine oxides and their derivatives. Chem Technol Fuels Oils 4, 349–352 (1968). https://doi.org/10.1007/BF00718206
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DOI: https://doi.org/10.1007/BF00718206