Crossref journal-article
Springer Science and Business Media LLC
Journal of Materials Research (297)
Abstract

The relationship between hardness and cone angle of conical indenters was studied using finite element analysis for elastic–plastic solids with work-hardening. Comparisons were made between the present simulation results, slip line theory, and experimental results. Tabor's concept of representative strain based on indentation experiments in metals (The Hardness of Metals, Oxford, 1951) was shown to be applicable to a wide range of materials. The relative size of plastic zone with respect to the contact radius was found to influence the variation of hardness with indenter cone angle. The method proposed by Atkins and Tabor [J. Mech. Phys. Solids, 13, 149 (1965)] for constructing stress-strain curves using representative strains was also examined, and the conditions under which the method is valid were obtained.

Bibliography

Cheng, Y.-T., & Li, Z. (2000). Hardness obtained from conical indentations with various cone angles. Journal of Materials Research, 15(12), 2830–2835.

Authors 2
  1. Yang-Tse Cheng (first)
  2. Zhiyong Li (additional)
References 19 Referenced 45
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Dates
Type When
Created 17 years, 5 months ago (March 5, 2008, 9:37 p.m.)
Deposited 4 years, 6 months ago (Feb. 24, 2021, 5:19 p.m.)
Indexed 2 months ago (June 27, 2025, 7:03 p.m.)
Issued 24 years, 8 months ago (Dec. 1, 2000)
Published 24 years, 8 months ago (Dec. 1, 2000)
Published Online 14 years, 6 months ago (Jan. 31, 2011)
Published Print 24 years, 8 months ago (Dec. 1, 2000)
Funders 0

None

@article{Cheng_2000, title={Hardness obtained from conical indentations with various cone angles}, volume={15}, ISSN={2044-5326}, url={http://dx.doi.org/10.1557/jmr.2000.0404}, DOI={10.1557/jmr.2000.0404}, number={12}, journal={Journal of Materials Research}, publisher={Springer Science and Business Media LLC}, author={Cheng, Yang-Tse and Li, Zhiyong}, year={2000}, month=dec, pages={2830–2835} }