Non-destructive determination of the yield strength and flow properties of high-manganese twinning-induced plasticity steel

Autor:	F.M. Haggag, David Porter, Atef Hamada
Rok vydání:	2012
Předmět:	Materials science Mechanical Engineering Metallurgy chemistry.chemical_element Manganese Plasticity Strain hardening exponent Condensed Matter Physics body regions chemistry Mechanics of Materials Non destructive Indentation General Materials Science Crystal twinning Flow properties Tensile testing
Zdroj:	Materials Science and Engineering: A. 558:766-770
ISSN:	0921-5093
Popis:	The applicability of the automated ball indentation (ABI) technique for non-destructively determining the yield strength and flow properties of a high-manganese twinning-induced plasticity steel has been explored for different grain structures. True stress–true plastic strain curves derived from the ABI measurements agreed closely with those from conventional uniaxial tensile tests showing that the technique can be used to determine the yield strength, true-stress versus true-plastic strain curve, the strength coefficient and the strain hardening exponent of the steel concerned.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3ce45ffc6e82cb72138a2e5e22630bc4 https://doi.org/10.1016/j.msea.2012.08.066 Zobrazit plný text záznamu Full Text from ScienceDirect