Antifriction Properties of Plasma-Chemical Coatings Based on SiO2 with MoS2 Nanoparticles under Conditions of Spinning Friction on ShKh15 Steel


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The antifriction properties of coatings in the form of a nanocomposite of a silica layer with molybdenum disulfide nanoparticles distributed in it, whose average sizes are 70, 64, 61, and 53 nm and concentrations are 80, 73, 68, and 62 wt %, respectively, grown via plasma-chemical deposition at atmospheric pressure on a 12Cr18Ni10Ti steel, are studied. The best tribotechnical properties are established for a SiO2 + 68% MoS2 coating (61 nm) which possesses the most stationary friction mode and a friction force two times lower as compared to a MoS2-free SiO2 coating.

Авторлар туралы

A. Breki

St. Petersburg Polytechnic University; Institute of Machine Science Problems

Email: gwozdew.alexandr2013@yandex.ru
Ресей, St. Petersburg; St. Petersburg

S. Aleksandrov

St. Petersburg Polytechnic University

Email: gwozdew.alexandr2013@yandex.ru
Ресей, St. Petersburg

K. Tyurikov

St. Petersburg Polytechnic University

Email: gwozdew.alexandr2013@yandex.ru
Ресей, St. Petersburg

A. Kolmakov

Institute of Metallurgy and Materials Science IMET

Email: gwozdew.alexandr2013@yandex.ru
Ресей, Moscow

A. Gvozdev

Tula State Pedagogical University

Хат алмасуға жауапты Автор.
Email: gwozdew.alexandr2013@yandex.ru
Ресей, Tula

A. Kalinin

Tula State University

Email: gwozdew.alexandr2013@yandex.ru
Ресей, Tula

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