A method for determining the high-temperature coefficient of friction | Zendy

V. V. Kovriga | Zendy; Aleksandrina Vasileva | Zendy; А. И. Маликов | Zendy

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A method for determining the high-temperature coefficient of friction

Author(s) -

V. V. Kovriga,

Aleksandrina Vasileva,

А. И. Маликов

Publication year - 2021

Publication title -

plasticheskie massy

Language(s) - English

Resource type - Journals

ISSN - 0554-2901

DOI - 10.35164/0554-2901-2021-5-6-4-5

Subject(s) - friction coefficient , materials science , kinetic energy , thermodynamics , temperature coefficient , static friction , coefficient of friction , thermal , thermal expansion , mechanics , composite material , classical mechanics , physics

A method for estimating the coefficient of friction at high temperatures up to 220°C in the thermal chamber of a bursting machine has been developed. It is shown that the coefficient of kinetic friction with a change in temperature from 25°C to 220°C varies from 0.04 to 0.1. In the developed method, the coefficient of static friction and the coefficient of kinetic friction are determined. The coefficient of static friction at a temperature of 25°C to 220°C varies from 0.06 to 0.13.

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