All Outputs (5)

Constitutive modelling of hot deformation behaviour of metallic materials (2021)
Journal Article

The complexity of hot deformation behaviours of metallic materials is acknowledged in decades of study. The present work uses a new constitutive model by Zhu-Ou-Popov (ZOP model) and its modifications to predict the hot deformation behaviours of meta... Read More about Constitutive modelling of hot deformation behaviour of metallic materials.

PEEK based cranial reconstruction using thermal assisted incremental sheet forming (2021)
Journal Article

Compared to conventional sheet forming operations, incremental sheet forming (ISF) is a flexible forming technique that can achieve higher formability in terms of localized deformation. Due to excellent mechanical properties and X-ray penetration, po... Read More about PEEK based cranial reconstruction using thermal assisted incremental sheet forming.

Multiscale modeling of discontinuous dynamic recrystallization during hot working by coupling multilevel cellular automaton and finite element method (2021)
Journal Article

Discontinuous dynamic recrystallization (dDRX) is considered an effective way to obtain fine grain microstructures during hot working of materials with low-to-medium stacking fault energy (SFE). However, to date, investigation and modeling of dDRX in... Read More about Multiscale modeling of discontinuous dynamic recrystallization during hot working by coupling multilevel cellular automaton and finite element method.

Surface roughness analysis of medical grade titanium sheets formed by single point incremental forming (2021)
Journal Article

Single point incremental forming (SPIF) process has proven benefits in terms of formability, flexibility, and low cost as compared to conventional sheet forming, although it has some issues such as dimensional accuracy and low quality of surface fini... Read More about Surface roughness analysis of medical grade titanium sheets formed by single point incremental forming.

A new phenomenological constitutive model for thermoplastics (2021)
Journal Article

A new phenomenological constitutive model is proposed to predict the mechanical behaviour of thermoplastics in the current research. The new constitutive model and the method to determine the parameters of the model are introduced. In the new model,... Read More about A new phenomenological constitutive model for thermoplastics.