Martensitic transformation plasticity simulations by finite elements
1994 (English)In: Journal de Physique IV: Colloque, ISSN 1155-4339, Vol. 4, C3-215-C3-220 p.Article in journal (Refereed) Published
The mechanical behaviour associated to the martensitic transformation has been modelled using a 2D FE description. The martensite variants are constituted of different elements of the mesh and four different variants are allowed to transform in the grain. The transformation progress is prescribed using a thermodynamical criterion based on the maximal work associated to the variant formation. Transformation plasticity deformation and plates orientation patterns are obtained for three stress levels. These results are discussed in regard to the model used and the physical parameters introduced in the model.
Place, publisher, year, edition, pages
1994. Vol. 4, C3-215-C3-220 p.
IdentifiersURN: urn:nbn:se:liu:diva-50545DOI: 10.1051/jp4:1994329OAI: oai:DiVA.org:liu-50545DiVA: diva2:271534