Email this article Correlation of the Macrohardness and Microhardness
- Authors: Adaskin A.M.1, Sapronov I.Y.2
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Affiliations:
- Stankin Moscow State Technical University
- Bauman Moscow State Technical University
- Issue: Vol 39, No 6 (2019)
- Pages: 530-535
- Section: Article
- URL: https://journal-vniispk.ru/1068-798X/article/view/227738
- DOI: https://doi.org/10.3103/S1068798X19060030
- ID: 227738
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Abstract
A method is developed for establishing a correlation between the microhardness and macrohardness at different loads. The method is based on comparison of the dimensions of the initial and reconstructed impressions. The diagonal of the initial impression (before elastic recovery) is determined analytically; that of the recovered impression is determined experimentally. It is possible to determine the macrohardness of thin films from microhardness measurements.
About the authors
A. M. Adaskin
Stankin Moscow State Technical University
Author for correspondence.
Email: tolia.home@list.ru
Russian Federation, Moscow
I. Yu. Sapronov
Bauman Moscow State Technical University
Author for correspondence.
Email: ilia-ilich@yandex.ru
Russian Federation, Moscow
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