[HTML][HTML] Grain size and temperature evolutions during linear friction welding of Ni-base superalloy Waspaloy: Simulations and experimental validations

M Javidikia, M Sadeghifar, H Champliaud… - Journal of Advanced …, 2023 - Elsevier
This research study was aimed at investigating the influence of linear friction welding
parameters on grain size alteration and temperature distribution of Ni-base superalloy …

Residual stress modeling considering microstructure evolution in metal additive manufacturing

E Mirkoohi, D Li, H Garmestani, SY Liang - Journal of Manufacturing …, 2021 - Elsevier
Metal additive manufacturing (AM) process induces residual stress which can hinder the
applicability of AM. Residual stress build-up causes part failure due to the crack initiation …

Dissolution mechanisms and kinetics of δ phase in an aged Ni-based superalloy in hot deformation process

DG He, YC Lin, XY Jiang, LX Yin, LH Wang, Q Wu - Materials & Design, 2018 - Elsevier
High-temperature compressive experiments of a Ni-based superalloy containing δ phase (Ni
3 Nb) are conducted. The dynamic dissolution behavior of δ phase in hot deformation …

[HTML][HTML] Microstructural variations and kinetic behaviors during metadynamic recrystallization in a nickel base superalloy with pre-precipitated δ phase

DG He, YC Lin, LH Wang - Materials & Design, 2019 - Elsevier
The metadynamic recrystallization (MDRX) features of a Ni-based alloy with pre-precipitated
δ phases (Ni 3 Nb) are researched by two-pass hot compressive experiments …

Microstructural evolution of a Ni-Fe-Cr-base superalloy during non-isothermal two-stage hot deformation

YC Lin, F Wu, QW Wang, DD Chen, SK Singh - Vacuum, 2018 - Elsevier
Generally, the hot deformation behaviors and microstructural evolution of alloys are studied
by isothermal hot compressive experiments. However, in the practice industrial production …

Force modeling of Inconel 718 laser-assisted end milling under recrystallization effects

Z Pan, Y Feng, YT Lu, YF Lin, TP Hung, FC Hsu… - … International Journal of …, 2017 - Springer
Recrystallization effects are considered for the proposed force modeling method of Inconel
718 laser-assisted end milling. Oblique cutting forces are transferred to equivalent …

Kinetics equations and microstructural evolution during metadynamic recrystallization in a nickel-based superalloy with δ phase

DG He, YC Lin, MS Chen, L Li - Journal of Alloys and Compounds, 2017 - Elsevier
The metadynamic recrystallization (MDRX) characteristics of a nickel-based superalloy with
δ phase are studied by isothermal two-pass hot compressive experiments. The kinetic …

Improving the fatigue strength of superelastic NiTi by using constrained groove pressing severe plastic deformation deform 3D modeling and microstructural analysis

BT Gebretsadik, AN Ali - Materials Science and Engineering: A, 2023 - Elsevier
NiTi has wide ranges of applications in the aerospace, biomedical, automotive, and other
sectors due to its superelasticity and shape memory effect smart properties. Numerical …

Controlling grain size via dynamic recrystallization in an advanced polycrystalline nickel base superalloy

G He, F Liu, L Huang, Z Huang, L Jiang - Journal of Alloys and Compounds, 2017 - Elsevier
Controlling grain size in polycrystalline nickel base superalloy is of paramount importance in
optimizing hot-working process and achieving the desirable mechanical properties …

Modelling and experimental analysis of exit burr height and studies on size effect during micro endmilling on Inconel 718

K Vipindas, J Mathew - CIRP Journal of Manufacturing Science and …, 2023 - Elsevier
Micro endmilling is considered as a preferred precision micromachining technique to
produce complex 3D micro features due to the high material removal rate (MRR) and …