Johnson Cook material and failure model parameters estimation of AISI-1045 medium carbon steel for metal forming applications
M Murugesan, DW Jung - Materials, 2019 - mdpi.com
Consistent and reasonable characterization of the material behavior under the coupled
effects of strain, strain rate and temperature on the material flow stress is remarkably crucial …
effects of strain, strain rate and temperature on the material flow stress is remarkably crucial …
Dynamic behavior and modified artificial neural network model for predicting flow stress during hot deformation of Alloy 925
Y Zhu, Y Cao, C Liu, R Luo, N Li, G Shu… - Materials Today …, 2020 - Elsevier
In this work, the hot deformation behavior of Alloy 925 with intermediate strain rates of 0.01
s− 1-10s− 1 ranging from 900° C to 1150° C has been investigated through the isothermal …
s− 1-10s− 1 ranging from 900° C to 1150° C has been investigated through the isothermal …
Research on compression deformation behavior of aging AA6082 aluminum alloy based on strain compensation constitutive equation and PSO-BP network model
Z Zhou, H Gong, J You, S Liu, J He - Materials Today Communications, 2021 - Elsevier
It is important to model the flow behavior of an aged aluminum alloy AA6082 as an extrusion
material before design and optimize of the forming process. In this study, the isothermal …
material before design and optimize of the forming process. In this study, the isothermal …
A random microstructure-based model to study the effect of the shape of reinforcement particles on the damage of elastoplastic particulate metal matrix composites
The mechanical properties of materials are greatly affected by the occurrence of the first
damage during the loading process. This study presents a comprehensive investigation of …
damage during the loading process. This study presents a comprehensive investigation of …
Microstructural evolution of 800H alloy after long-time creep rupture test at 675° C
W Weng, A Biesiekierski, C Yang, Z Zhang… - Materials …, 2023 - Elsevier
This study investigated the microstructural evolution of 800H alloy tubes and their welding
through creep rupture test at 675° C with different applied stresses. Vickers hardness testing …
through creep rupture test at 675° C with different applied stresses. Vickers hardness testing …
Solar Disc Concentrator: Material Selection for the Receiver
M Perrero, D Papurello - Energies, 2023 - mdpi.com
Solar concentration is the ability to harness solar radiation in order to increase the
temperature of a receiver. The receiver is a component into which a heat transfer fluid can …
temperature of a receiver. The receiver is a component into which a heat transfer fluid can …
Effects of residual stresses on the fatigue lifetimes of self-piercing riveted joints of AZ31 Mg alloy and Al5052 Al alloy sheets
YI Lee, HK Kim - Metals, 2021 - mdpi.com
During the self-piercing riveting (SPR) process, residual stress develops due to the high
plastic deformation of the sheet materials. In this study, the effect of the residual stress on the …
plastic deformation of the sheet materials. In this study, the effect of the residual stress on the …
Effects of initial δ phase (Ni3Nb) on hot tensile deformation behaviors and material constants of Ni-based superalloy
Abstract Effects of initial δ phase (Ni 3 Nb) on the hot tensile deformation behaviors and
material constants of a Ni-based superalloy were investigated over wide ranges of strain …
material constants of a Ni-based superalloy were investigated over wide ranges of strain …
Modeling of the effect of microscale morphological parameters on the deformation behavior of porous materials with a metal matrix
MA Tashkinov, AS Shalimov - Physical Mesomechanics, 2021 - Springer
This paper presents results of numerical investigation of the specifics of elastoplastic
deformation and damage accumulation in representative volume elements (RVEs) of open …
deformation and damage accumulation in representative volume elements (RVEs) of open …
Arrhenius constitutive equation and artificial neural network model of flow stress in hot deformation of offshore steel with high strength and toughness
L Fangpo, L Ning, R Xiaojian, Q Song… - Materials …, 2023 - Taylor & Francis
In this study, the thermal deformation behaviour of a high strength offshore steel at different
temperatures and rates was investigated through thermal compression experiments. An …
temperatures and rates was investigated through thermal compression experiments. An …