Accession Number : AD0751472

Title :   Effect of Additive Concentration on the Antiwear and Antiseizing Properties of Oil,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Podolskii,Yu. Ya. ; Shipilov,G. V. ; Tsurkan,I. G.

Report Date : 21 AUG 1972

Pagination or Media Count : 14

Abstract : Minimum effective concentrations (2.5, 0.3, 2.5, and 5.0%, resp.) of a sulfurized olefin tetramer (OTP), ethylene diisopropyl xanthate (LZ-23K), CCl3PO(OBU)2 (Khloref-40), and (CCl3(Ch2)4)2S (Sul'fol) for reducing wear and seizing in lubricating oil IS-50 were determined at sliding rates smaller than or equal to 9.5 m/sec and loads of 7.5 to 75 kg in a 4 ball friction machine. The antiseizing efficiency of LZ-23K was even impaired at higher concentrations and that of (RO)2P(S)SCH2CHMeCCl3 (LZ-309,2) and (ME(CH2)3CHETCH2O) 2PSSZNSSP(OCH2CHMe2)2 (DF-11) was not appreciable.

Descriptors :   (*LUBRICANT ADDITIVES, WEAR RESISTANCE), (*ANTISEIZE COMPOUNDS, LUBRICANT ADDITIVES), OILS, ORGANIC SULFUR COMPOUNDS, ORGANIC PHOSPHORUS COMPOUNDS, HALOGENATED HYDROCARBONS, USSR

Subject Categories : Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE