Universal plot for hardness variation in pure metals processed by high-pressure Torsion

Kaveh Edalati; Zenji Horita

doi:10.2320/matertrans.M2009431

Universal plot for hardness variation in pure metals processed by high-pressure Torsion

Kaveh Edalati, Zenji Horita

研究成果: Contribution to journal › Article › 査読

71 被引用数 (Scopus)

抄録

Various pure metals (Al, Au, Ag, Cu, V, Pt, Ni, Fe, Co, Ti, Zr, Hf, Mo) including Cu-30%Zn are processed by high-pressure torsion. Most of Vickers microhardness (HV) values are expressed by a universal plot when they are normalized as (HV/G)(T/T_m) and plotted against εP/G, where G.T./T_m εand P are shear modulus homologous temperature equivalent strain and pressure. resnectively. Deviations to this plot are for Al (99.99%), Ti, Zr, Hf and Cu-30%Zn and for when P is below a critical pressure.

本文言語	英語
ページ（範囲）	1051-1054
ページ数	4
ジャーナル	Materials Transactions
巻	51
号	5
DOI	https://doi.org/10.2320/matertrans.M2009431
出版ステータス	出版済み - 5 2010

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.2320/matertrans.M2009431

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引用スタイル

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