Micro mechanical property investigations of Ni-based high-temperature alloy GH4169 based on nanoindentation and CPFE simulation

J Wu, H Zhao, Y Wang, J Lin, G Xiao, E Liu… - International Journal of …, 2022 - Elsevier
In this research, the microscopic deformation behavior of GH4169 superalloy is investigated
by a series of nanoindentation experiments and simulations based on crystal plasticity finite …

The Influence of Crystallographic Orientation and Grain Boundary on Nanoindentation Behavior of Inconel 718 Superalloy Based on Crystal Plasticity Theory

W Zhu, G Yuan, J Tan, S Chang, S Tu - Chinese Journal of Mechanical …, 2023 - Springer
The crystal plasticity finite element method (CPFEM) is widely used to explore the
microscopic mechanical behavior of materials and understand the deformation mechanism …

[HTML][HTML] Experimental and simulation analysis of residual topography dominated deformation mechanism of nanoindentation: a case study of Inconel 625 superalloy

K Li, J Li, B Tang, WY Wang, F Chen, M Zhang… - Journal of Materials …, 2021 - Elsevier
The microscopic deformation behavior of Inconel 625 superalloy has been investigated by
means of nanoindentation experiments and crystal plasticity finite element simulations …

Effects of loading rate and peak load on nanoindentation creep behavior of DD407Ni-base single crystal superalloy

Z Zhang, Y Li, W Wu - Transactions of Nonferrous Metals Society of China, 2022 - Elsevier
Nanoindentation experiments were conducted under loading rates of 500–6000 μN/s and
applied peak loads of 4000− 12000 μN to measure the creep behavior of DD407 Ni-base …

Investigations of inhomogeneous mechanical properties and plastic deformations in HIPed P/M nickel-base superalloy FGH96 by using micro-indentation methods

M Zhang, F Li, L Wang, S Wang - Materials Science and Engineering: A, 2012 - Elsevier
The purpose of this paper is to investigate the influence of non-uniform precipitate
distribution on local plastic deformation in HIPed P/M nickel-base superalloy FGH96 by …

Deformation mechanisms in single crystal Ni-based concentrated solid solution alloys by nanoindentation

L Yang, Y Chen, J Miller, WJ Weber, H Bei… - Materials Science and …, 2022 - Elsevier
Nanoindentation is a critical technique to probe mechanical properties at the micrometer
and sub-micrometer scales, accompanied by challenges from indentation size effect, pile …

Effect of heat treatment on the micro-indentation behavior of powder metallurgy nickel based superalloy FGH96

M Zhang, F Li, Z Yuan, J Li, S Wang - Materials & Design, 2013 - Elsevier
The influences of solution treatment temperature on microstructure and micromechanics of
P/M nickel-base superalloy FGH96 were investigated by micro-indentation methods. The …

Experiment and non-local crystal plasticity finite element study of nanoindentation on Al-8Ce-10Mg alloy

J Cheng, R Lane, MS Kesler, J Brechtl, X Hu… - International Journal of …, 2021 - Elsevier
Cerium and magnesium strengthened aluminum alloys, or Al-Ce-Mg, is a recently
developed alloy family that exhibits good mechanical properties at elevated temperatures …

Multi-scale simulation of nanoindentation on cast Inconel 718 and NbC precipitate for mechanical properties prediction

C Ye, J Chen, M Xu, X Wei, H Lu - Materials Science and Engineering: A, 2016 - Elsevier
Multi-scale simulation of nanoindentation on cast Inconel 718 superalloy and its NbC
precipitate were performed with combined first principle study and crystal plasticity finite …

[HTML][HTML] Nanoindentation creep behavior of nanocrystalline Ni and Ni-20 wt% Fe alloy and underlying mechanisms revealed by apparent activation volumes

W Sun, Y Jiang, Z Zhang, Z Ma, G Sun, J Hu, Z Jiang… - Materials & Design, 2023 - Elsevier
Nanoindentation creep behavior and underlying mechanisms of nanocrystalline (NC) Ni and
NC Ni-20 wt% Fe (Ni-Fe) alloy were investigated at room temperature by a new testing …