Development of Technological Bases for Manufacturing Blanks of Friction Disks with Molybdenum Gas-Thermal Coating for Working in Oil in Units of Transport Machines

Abstract:

This article is dedicated to the questions of development of technological bases for the manufacturing blanks of friction disks with molybdenum gas-thermal coating applied by plasma spraying, for working in oil in the transmission units of transport machines. For ensure high performance indicators, there is has been offered a technological scheme for manufacturing friction disk blanks: short blasting preparation of the surface of the disk’s steel base, applying a molybdenum coating, that characterized by high adhesion to the ferrous metals, mechanical processing of the coating by grinding, monitoring the coating’s quality. The developed technological bases for manufacturing blanks of friction disks with molybdenum gas-thermal coating, applied by plasma spraying, for working in oil in transmission units of transport machines are contributed to the creation of efficient products with enhanced performance indicators for friction coefficient, wear resistance, reliability in modern conditions at the enterprises.

• Periodical: Solid State Phenomena (Volume 299)
• Pages: 805-811
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.299.805
• Online since: January 2020
• Authors: Y.I. Krykhtin, V.I. Karlov*, A.V. Leonard
• Keywords: Blank, Fiction Disk, Friction in Oil, Gas-Thermal Coating, Molybdenum, Plasma Spraying, Transmission

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