α′-Martensite formation in deep-drawn Mn-based TWIP steel van Tol, R. T. ; Kim, J. K. ; Zhao, L. ; Sietsma, J. ; De Cooman, B. C. Abstract Publication: Journal of Materials Science Pub Date: June 2012 DOI: 10.1007/s10853-012-6345-y Bibcode: 2012JMatS..47.4845V