Jee, K. K. Han, J. H. Kim, Y. B. Jang, W. Y. 2024-01-21T03:03:08Z 2024-01-21T03:03:08Z 2021-09-02 2006-06 1383-5416 https://pubs.kist.re.kr/handle/201004/135466 In this work, a new method of measuring volume fraction of epsilon martensite formed both by cooling and deformation using volume change and endothermic heat on epsilon -> gamma transformation, respectively. The variation in the amount of epsilon with grain size is determined for an Fe-21Mn alloy, and its influence on shape memory effect is investigated. As grain size increases, the amount of epsilon martensite forming on cooling increases. However, with a decrease in grain size, more epsilon is induced by deformation, improving shape memory effect. English IOS PRESS TRANSFORMATION Effect of grain size on amount of deformation-induced epsilon martensite and shape memory effect in Fe-Mn Alloy Article 10.3233/JAE-2006-717 1 INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, v.23, no.1-2, pp.59 - 64 INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS 23 1-2 59 64 scie scopus 000238950700010 2-s2.0-33745809914 Engineering, Electrical & Electronic Mechanics Physics, Applied Engineering Mechanics Physics Article; Proceedings Paper TRANSFORMATION Fe-Mn alloy volume fraction of epsilon martensite shape memory effect DSC