DOI: 10.1063/1.321790. Relationship between impact yield stress and indentation hardness

Relationship between impact yield stress and indentation hardness

10.1063/1.321790

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

Impact yield stresses for hard brittle substances can be related quantitatively to indentation hardnesses if it is assumed that both are governed by a critical shear stress criterion for the onset of rapid plastic flow. The critical shear stress τgp is related to the shear stiffness on the glide plane by τgp?0.043Ggp. Therefore, hardness measurements can be used to obtain low−temperature yield stresses for these materials and to estimate impact yield stresses.

Bibliography

Gilman, J. J. (1975). Relationship between impact yield stress and indentation hardness. Journal of Applied Physics, 46(4), 1435â1436.

Authors 1

J. J. Gilman (first)

References 6 Referenced 53

{'key': '2024020418214146800_r1'}
{'key': '2024020418214146800_r2'}
10.1063/1.1660465 / J. Appl. Phys. (1971)
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10.1063/1.1662224 / J. Appl. Phys. (1973)
{'key': '2024020418214146800_r6'}

Dates

Type	When
Created	22 years, 6 months ago (Feb. 14, 2003, 3:50 p.m.)
Deposited	1 year, 6 months ago (Feb. 4, 2024, 1:21 p.m.)
Indexed	1 month, 4 weeks ago (June 24, 2025, 7:28 a.m.)
Issued	50 years, 4 months ago (April 1, 1975)
Published	50 years, 4 months ago (April 1, 1975)
Published Print	50 years, 4 months ago (April 1, 1975)

Funders 0

None

BibTeX

@article{Gilman_1975, title={Relationship between impact yield stress and indentation hardness}, volume={46}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.321790}, DOI={10.1063/1.321790}, number={4}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Gilman, J. J.}, year={1975}, month=apr, pages={1435–1436} }

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