Effect of Abrasive Tools in Galvanomechanical Treatment on the Roughness of the Deposited Chromium Layer

Abstract:

The article deals with the method of obtaining a hard chromium coating on details of the "body of rotation" type with the use of an abrasive tool. The influence of the composition and hardness of the elastic abrasive tool on the results of galvanomechanical chromium plating of rotating cylindrical parts has been studied. Binder compositions for an abrasive tool used to improve the roughness of the deposited chromium layer have been developed. A series of experimental studies has been carried out with chromium plating of steel cylindrical parts with simultaneous abrasive processing. Beforehand, an abrasive tool with previously developed binder formulations was manufactured. The obtained results of the influence of the characteristics of the abrasive tool and its pressing force on the chromium-plated part on the quality of the precipitated chromium made it possible to determine the optimum modes for obtaining a coating of the required thickness. Also, a suitable abrasive tool has been chosen to obtain a coating of proper quality.

• Periodical: Solid State Phenomena (Volume 284)
• Pages: 1178-1183
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.284.1178
• Online since: October 2018
• Authors: D.A. Zherebtcov*, Oksana N. Gruba, K.R. Smolyakova
• Keywords: Abrasive, Galvanomechanical Chromium Plating, Roughness

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