Journal of Tashkent Institute of Railway Engineers


Researches are carried out on the built-up curly details. The aim of the study is to restore worn surfaces of parts by surfacing of powder composite materials. Inves-tigations are carried out to determine the composition, structure, hardness and wear resistance of the deposited layers. As a result of laboratory studies, the opti-mal composition of the surfacing material and the rational method of applying them to the worn surfaces of machine parts are selected.

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1. K. Kasimov "Restoration and improvement of broken parts" Monograph. Tashkent, 2006 86 pages.

2. Askarhodzhaev T.I. The use of road construction equipment. Tashkent. "Publishing house" 2011 163 pages



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