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Information × Registration Number 0308U003825, 0107U008288 , R & D reports Title Development of technology of increase of longevity of knots of friction of combustion and transmissions of car engine due to modification of superficial layers of metal popup.stage_title Визначення впливу механічних властивостей поверхневих шарів металу та реологічних, протизношувальних і протизадирних характеристик мастильного матеріалу на довговічність контактних поверхонь в критичних режимах мащення Head Dmytrichenko Nikolay, Registration Date 18-06-2008 Organization Ukranian Transport University popup.description2 The modern level of development of science and technique allowed to develop the newest technological processes of strengthening and causing of sheeting. Explored questions of optimization of technological parameters of process of the electroarcting sawing of composition coverages. For an activating surface before sawing the chamber of shot-stream treatment was used. The system of construction of naplavochnih powder-like wires PP - AN was used - 305 and PP - AN - 307, which are developed in Institute of the electric welding the name of Patona NAN Of Ukraine. Technology allows to make powder-like wires a diameter 2 - 4 mm with the coefficient of filling 100%. The set limits of change of parameters of the modes of the arc sawing at determination of temperature terms of transference of electrode metal and forming of composition coverages. Research is conducted after the decline of friction and increase of protivozadirnoi firmness of gearings in reducing gears by application of antifrictsiynih additions ina transmission butter TAD. Product Description popup.authors popup.nrat_date 2020-04-02 Close