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 … compatibility of average
transformation strains at austenite–… according to the assumed drawing texture. The grains have …
transformation strains at austenite–… according to the assumed drawing texture. The grains have …
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, …
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 …
Comparative study of two multiscale thermomechanical models of polycrystalline shape memory alloys: Application to a representative volume element of titanium …
… ε n of a variant n of volume V n is the sum of elastic and transformation components Eq. (1): …
martensite for calculation of possible habit planes and identification of groups of compatible …
martensite for calculation of possible habit planes and identification of groups of compatible …
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 …
[HTML][HTML] Crystal plasticity modeling of prior austenite orientation effects on deformation behaviors of martensitic steels under different strain paths
Z Zhang, F Shen, S Münstermann - Materials & Design, 2024 - Elsevier
… for accurate PAG reconstruction in martensitic steel. A robust … cube texture to PAGs enhances
strain hardening of martensite … results, 220.95 GPa, is used for the estimation of elastic …
strain hardening of martensite … results, 220.95 GPa, is used for the estimation of elastic …
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 (…