A Multiscale Study of the Structure, Transformation and Mechanical Behaviour of the NiTi B19'Martensite
Y Li - 2023 - research-repository.uwa.edu.au
… of martensitic transformation strain in NiTi and elastic strain … , good and industry-compatible
metal processibility, and relative … Thus, for a textured SMA alloy sample with low elastic …
metal processibility, and relative … Thus, for a textured SMA alloy sample with low elastic …
A multi-physics, multi-scale and finite strain crystal plasticity-based model for pseudoelastic NiTi shape memory alloy
… textured … elastic moduli of austenite and martensite phases, respectively. From the
crystallography point of view, different theories have been developed to account for the martensite …
crystallography point of view, different theories have been developed to account for the martensite …
[HTML][HTML] Multiscale analysis of the effect of interfacial energy on non-monotonic stress–strain response in shape memory alloys
S Stupkiewicz, M Rezaee-Hajidehi, H Petryk - International Journal of …, 2021 - Elsevier
… of elastic response, induces the martensitic transformation … according to the assumed
drawing texture. The grains have … ɛ k t of the martensite plates are compatible with unstressed …
drawing texture. The grains have … ɛ k t of the martensite plates are compatible with unstressed …
Anisotropic polycrystal plasticity due to microstructural heterogeneity: A multi-scale experimental and numerical study on additively manufactured metallic materials
… /as-fabricated microstructures, multi-scale and multi-physics integrated computational …
of highly heterogeneous microstructure (strong texture, inhomogeneous grain morphology, …
of highly heterogeneous microstructure (strong texture, inhomogeneous grain morphology, …
Simulation of martensitic microstructures in a low-alloy steel
M Graf, M Kuntz, H Autenrieth, F Diewald… - Archive of Applied …, 2021 - Springer
… elastic behavior, which leads effectively to viscoelastic models. … This approach allows formation
of unrestricted martensite … These invariants must be compatible with the invariants of the …
of unrestricted martensite … These invariants must be compatible with the invariants of the …
Multi-scale in situ mechanical investigation of the superelastic behavior of a Cu–Al–Be polycrystalline shape memory alloy
… martensitic transformation (MT), 187 grains with strong stress heterogeneities were detected
in the elastic … use of FEM makes it compatible with multiple crystals. Quantities such as the …
in the elastic … use of FEM makes it compatible with multiple crystals. Quantities such as the …
[HTML][HTML] On the representativeness of polycrystalline models with transformation induced plasticity
JAM da Silva, MV de Carvalho, RPC Coelho… - Finite Elements in …, 2023 - Elsevier
… is modelled in a multi-scale framework considering finite strains at … The periodic boundary
condition imposes compatible … elasticity tensor D e is dependent on the martensite volume …
condition imposes compatible … elasticity tensor D e is dependent on the martensite volume …
A multi-scale diffusional-mechanically coupled model for super-elastic NiTi shape memory alloy wires in hydrogen-rich environment
… martensite variants, grain morphology, polycrystalline texture, etc.) were not incorporated.
Therefore, the aim of this work is to establish a multi-scale … , the elastic modulus of martensite (…
Therefore, the aim of this work is to establish a multi-scale … , the elastic modulus of martensite (…
Kwinking as the plastic forming mechanism of B19′ NiTi martensite
… elasticity theory of martensite and crystal plasticity, introducing ’kwink interfaces’ as planar,
kinematically compatible … wire (with small equiaxed grains and rotationally symmetric texture …
kinematically compatible … wire (with small equiaxed grains and rotationally symmetric texture …
A multiscale magneto-thermo-mechanically coupled model for ultra-low-field induced magneto-elastocaloric effect in magnetostrictive-shape memory alloy composite …
… The interactions among austenite phase and martensite … the conditions of deformation
compatibility, force balance and … is much smaller than the elastic deformation. However, for the …
compatibility, force balance and … is much smaller than the elastic deformation. However, for the …