2006•Physical Testing and Chemical AnalysisRequires access

MEASUREMENT AND APPLICATION OF TENSILE STRAIN HARDENING EXPONENT n-VALUES

Wei Bai-you

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Abstract

This paper describes the measurements of tensile strain hardening exponent (n-values) and studies the related factors. The conclusion is that tensile strain hardening exponent n-values is the important figuration parameter of sheets specifically used for automobile. To guarantee the accuracy of testing data, the seven-point method is proposed in this paper.

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What this paper is about

This paper describes the measurements of tensile strain hardening exponent (n-values) and studies the related factors. The conclusion is that tensile strain hardening exponent n-values is the important figuration parameter of sheets specifically used for automobile. To guarantee the accuracy of testing data, the seven-point method is proposed in this paper.

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Available abstract

This paper describes the measurements of tensile strain hardening exponent (n-values) and studies the related factors. The conclusion is that tensile strain hardening exponent n-values is the important figuration parameter of sheets specifically used for automobile. To guarantee the accuracy of testing data, the seven-point method is proposed in this paper.

Key concepts: Exponent, Ultimate tensile strength, Materials science, Strain hardening exponent, Tensile strain, Hardening (computing), Tensile testing, Composite material

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