Wear beha viour and tribochemical reactions of low molecular dicarboxylic acid esters under boundary lubricationof the steel-on-steel mating elements

الملخص EN

Toing mechanism and the reactivity of some of carboxylic acids esters in sliding contacts of steel-steel surfaces which are used as synthetics base oil lubricants were investigated by tribological tests.

Moreover antiwar properties of dieter under boundary lubrication in steel-steel system have been studied.

Surface analysis of products of chemical reaction has been investigated by using FTIR microscopy.

New absorption bands at 1716 cm"1 was found on steel substrate which belongs to organometallic compounds containing carbonyl group.