Print Email Facebook Twitter A Micropillar Compression Methodology for Ductile Damage Quantification Title A Micropillar Compression Methodology for Ductile Damage Quantification Author Tasan, C.C. Hoefnagels, J.P.M. Geers, M.G.D. Faculty Mechanical, Maritime and Materials Engineering Department Materials Innovation Institute Date 2012-03-01 Abstract Microstructural damage evolution is reported to influence significantly the failures of new high-strength alloys. Its accurate quantification is, therefore, critical for (1) microstructure optimization and (2) continuum damage models to predict failures of these materials. As existing methodologies do not fulfill the requirements, there is an active search for an accurate damage quantification methodology. In this article, a new, micropillar, compression-based methodology is presented, whereby damage evolution can be quantified successfully through the degradation of the modulus caused by previous deformation. To reference this document use: http://resolver.tudelft.nl/uuid:904a8493-0b6e-4e21-8562-a82071f17131 DOI https://doi.org/10.1007/s11661-011-1021-4 Publisher Springer-Verlag ISSN 1543-1940 Source http://link.springer.com/article/10.1007/s11661-011-1021-4 Source Metallurgical and Materials Transactions A, 43(3)2012 Part of collection Institutional Repository Document type journal article Rights (c)2012 Tasan, C.C., Hoefnagels, J.P.M., Geers, M.G.D. and Springer Files PDF Tasan.pdf 494.87 KB Close viewer /islandora/object/uuid:904a8493-0b6e-4e21-8562-a82071f17131/datastream/OBJ/view