Determination of Properties of Wear-Resistant Coatings of Metal Forms

Abstract:

Among the many different ways to improve the performance of molds for injection molding, there are those that are based on the application of thin multi-layer wear-resistant coatings by cathode-ion bombardment. However, due to the relatively small thickness of the applied coatings, measuring their parameters is a difficult task. Therefore, the article considers methods for determining the main parameters of thin multilayer coatings, such as: microhardness, separation and crack resistance coefficients, Young's modulus. The results of measurements of several coatings of different compositions are presented.

• Periodical: Solid State Phenomena (Volume 316)
• Pages: 732-737
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.316.732
• Online since: April 2021
• Authors: Renat V. Gavariev*, Igor A. Savin, Ksenia N. Gavarieva
• Keywords: Injection Molding, Measurement, Mold, Multi-Layer Coating, Wear-Resistant Coating

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