E-22 Effects of Power-Law Plasticity on Deformation Fields underneath Vickers Indenter(Session: Mechanical Behavior)

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概要

• 論文の詳細を見る

• The effects of power-law plasticity (yield strength σ_yand strain hardening exponent n) on the plastic strain distribution underneath a Vickers indenter was explicitly investigated by recourse to macro- and micro-indentation experiments on heat-treated Al-Zn-Mg alloy. With carefully designed aging profile, Al alloy can achieve similar σ_y, with different n, and vice versa. Using the Vickers tip, the samples were macro-indented, sectioned and micro-indented to construct the sub-surface strain distribution. Thus, the effects of σ_y and n on stain distribution underneath Vickers indenter were revealed.

• 一般社団法人日本機械学会の論文
• 2006-11-08

著者

• Srikant G.

  Department Of Metallurgy Indian Institute Of Science

• Chollacoop N.

  National Metals and Materials Technology Center (MTEC)

• Ramamurty U.

  Department of Metallurgy, Indian Institute of Science

• Chollacoop N.

  National Metal And Materials Technology Center (mtec)

• Ramamurty U.

  Department Of Metallurgy Indian Institute Of Science

関連論文

• E-22 Effects of Power-Law Plasticity on Deformation Fields underneath Vickers Indenter(Session: Mechanical Behavior)
• E-21 Microstructural Simulation of Three-Point Bending Test with Mo-Si-B Alloy at High Temperature(Session: Mechanical Behavior)
• Microstructural Finite Element Analysis of Mo-Si-B Alloy in High Temperature Applications

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