Testing mechanical properties of materials by indentation curves at different scale levels

V. M. Matyunin; A. Yu. Marchenkov; P. V. Volkov; A. N. Demidov

doi:10.1134/S0020168516150127

Testing mechanical properties of materials by indentation curves at different scale levels

Авторы: Matyunin V.M.¹, Marchenkov A.Y.¹, Volkov P.V.¹, Demidov A.N.¹
Учреждения:
1. National Research University Moscow Power Engineering Institute (MPEI)
Выпуск: Том 52, № 15 (2016)
Страницы: 1503-1508
Раздел: Mechanics of Materials: Strength, Lifetime, and Safety
URL: https://journals.rcsi.science/0020-1685/article/view/158139
DOI: https://doi.org/10.1134/S0020168516150127
ID: 158139

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Аннотация

Techniques and instruments for the determination of mechanical properties of materials by scratch and indentation curves are discussed. The capabilities and advantages of the indentation techniques at different scale levels of the deformed volume are shown. A new technique for the hardness determination by the indentation curve of a pyramid is proposed. The scope of application of the indentation techniques for testing mechanical properties of materials is determined.