Extended characterization of materials based on continuous instrumented indentation diagrams-Reference-Cited by-同舟云学术

Extended characterization of materials based on continuous instrumented indentation diagrams

Published:2021-12-01 Issue:3 Volume:2021 Page:10-23
ISSN:2709-510X
Container-title:Uspihi materialoznavstva
language:
Short-container-title:Usp. materiаlozn.

Author:

Galanov B. A., ,Ivanov S. M.,Kartuzov V. V., ,

Abstract

In addition to the traditional determination of hardness and elastic moduli from continuous diagrams of instrumental indentation, it is proposed to determine the yield stress, the characteristic of plasticity, the characteristic relative size of the elastoplastic zone under the indenter, and the volumetric deformation of the material in the area of contact of the indenter with the sample. The indentation diagram shows the transition point to the unconstrained material flow under the indenter. Keywords: indentation, hardness, elastic moduli, contact stiffness, elastic-plastic strains.

Publisher

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)

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