Hot deformation characteristics and dislocation substructure evolution of a nickel-base alloy considering effects of δ phase
The hot deformation characteristics of a nickel-base alloy with different contents of δ phase
(Ni 3 Nb) were studied by isothermal compressive experiments. The experimental data and …
(Ni 3 Nb) were studied by isothermal compressive experiments. The experimental data and …
An experimental study on micro-milling of a medical grade Co-Cr-Mo alloy produced by selective laser melting
G Allegri, A Colpani, PS Ginestra, A Attanasio - Materials, 2019 - mdpi.com
Cobalt-chromium-molybdenum (Co-Cr-Mo) alloys are very promising materials, in particular,
in the biomedical field where their unique properties of biocompatibility and wear resistance …
in the biomedical field where their unique properties of biocompatibility and wear resistance …
Strain rate and temperature dependent strain localization of a near α titanium alloy
L Zhang, A Pellegrino, D Townsend… - International Journal of …, 2020 - Elsevier
The tensile response of a near α Ti3Al2. 5V alloy, conceived for jet engine fan containment
applications, is characterized by Digital Image Correlation (DIC) technique at quasi-static …
applications, is characterized by Digital Image Correlation (DIC) technique at quasi-static …
Correction of flow curves and constitutive modelling of a Ti-6Al-4V alloy
M Hu, L Dong, Z Zhang, X Lei, R Yang, Y Sha - Metals, 2018 - mdpi.com
Isothermal uniaxial compressions of a Ti-6Al-4V alloy were carried out in the temperature
range of 800–1050° C and strain rate range of 0.001–1 s− 1. The effects of friction between …
range of 800–1050° C and strain rate range of 0.001–1 s− 1. The effects of friction between …
Experimental and numerical study on micro-milling of CoCrW alloy produced by selective laser melting and casting
CoCrW can be produced using Additive Manufacturing (AM), while casting methods are
commonly used for applications such as dental prostheses. However, rapid heating and …
commonly used for applications such as dental prostheses. However, rapid heating and …
Physically-based constitutive model for flow behavior of a Ti-22Al-25Nb alloy at high strain rates
R Bobbili, V Madhu - Journal of Alloys and Compounds, 2018 - Elsevier
The objective of the study is to understand the dynamic flow behavior of Ti–22Al–25Nb alloy
at high temperatures using a modified Zerilli–Armstrong (ZA) model. To investigate the …
at high temperatures using a modified Zerilli–Armstrong (ZA) model. To investigate the …
[HTML][HTML] Constitutive relationships of 21-4 N heat-resistant steel for the hot forging process
X Huang, B Wang, Y Zang, H Ji, B Guan, Y Li… - Journal of Materials …, 2020 - Elsevier
The Gleeble-1500D thermal simulator was used for the isothermal compression test of 21-
4N heat-resistant steel under the T range of 1273–1453 K and ε˙ of 0.01–10s− 1. Using the …
4N heat-resistant steel under the T range of 1273–1453 K and ε˙ of 0.01–10s− 1. Using the …
Application of Constitutive Models and Machine Learning Models to Predict the Elevated Temperature Flow Behavior of TiAl Alloy
The hot deformation behaviors of a Ti46Al2Cr2Nb alloy were investigated at strain rates of
0.001–0.1 s− 1 and temperatures of 910–1060° C. Under given deformation conditions, the …
0.001–0.1 s− 1 and temperatures of 910–1060° C. Under given deformation conditions, the …
On the development of material constitutive model for 45CrNiMoVA ultra-high-strength steel
X Hu, L Xie, F Gao, J Xiang - Metals, 2019 - mdpi.com
For the implementation of simulations for large plastic deformation processes such as cutting
and impact, the development of the constitutive models for describing accurately the …
and impact, the development of the constitutive models for describing accurately the …
Prediction on hot deformation behavior of spray-formed 7055 aluminum alloy via phenomenological models
X Wang, Q Pan, S Xiong, L Liu, Y Sun… - Transactions of Nonferrous …, 2018 - Elsevier
Hot compression tests in the temperature range of 340–450° C and strain rate range of
0.001–1 s− 1 of spray-formed 7055 aluminum alloy were carried out to study its hot …
0.001–1 s− 1 of spray-formed 7055 aluminum alloy were carried out to study its hot …