Material damage evaluation and life prediction via small punch test technology

Yang Qian; Si Sheng Yang; Xiang Ling

doi:10.3969/j.issn.1007-2012.2014.05.026

Material damage evaluation and life prediction via small punch test technology

Yang Qian, Si Sheng Yang, Xiang Ling

School of Mechanical and Power Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

Abstract

SPT (small punch test) technology draws more and more attention in recent years due to its convenience and micro size of specimen compared to the traditional material tests. This paper introduces the applications of SPT technology to evaluate hydrogen embrittlement, ductile-brittle transition temperature, creep damage and life of material. The factors which may influence the results of finite element analysis are also presented.

Original language	English
Pages (from-to)	139-144
Number of pages	6
Journal	Suxing Gongcheng Xuebao/Journal of Plasticity Engineering
Volume	21
Issue number	5
DOIs	https://doi.org/10.3969/j.issn.1007-2012.2014.05.026
State	Published - 28 Oct 2014

Keywords

Damage
Life prediction
Small punch test

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10.3969/j.issn.1007-2012.2014.05.026

Cite this

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AB - SPT (small punch test) technology draws more and more attention in recent years due to its convenience and micro size of specimen compared to the traditional material tests. This paper introduces the applications of SPT technology to evaluate hydrogen embrittlement, ductile-brittle transition temperature, creep damage and life of material. The factors which may influence the results of finite element analysis are also presented.

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Material damage evaluation and life prediction via small punch test technology

Abstract

Keywords

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