[HTML][HTML] Genetic optimized Al–Mg alloy constitutive modeling and activation energy analysis
As an intelligent global optimization method, the genetic algorithm has tremendous potential
for improving flow behavior modeling and analysis. Based on flow stress-true strain curves …
for improving flow behavior modeling and analysis. Based on flow stress-true strain curves …
Hybrid artificial neural network-based models to investigate deformation behavior of AZ31B magnesium alloy at warm tensile deformation
M Murugesan, JH Yu, W Chung, CW Lee - Materials, 2023 - mdpi.com
The uniaxial warm tensile experiments were carried out in deformation temperatures (50–
250° C) and strain rates (0.005 to 0.0167 s− 1) to investigate the material workability and to …
250° C) and strain rates (0.005 to 0.0167 s− 1) to investigate the material workability and to …
Optimization of forming parameters in incremental sheet forming of AA3003-H18 sheets using Taguchi method
M Murugesan, JH Yu, KS Jung, SM Cho, KS Bhandari… - Materials, 2022 - mdpi.com
The surface finish is an important characteristic in the incremental sheet forming (ISF)
process and is often influenced by numerous factors within the forming process. Therefore …
process and is often influenced by numerous factors within the forming process. Therefore …
Formability and failure evaluation of AA3003-H18 sheets in single-point incremental forming process through the design of experiments
M Murugesan, DW Jung - Materials, 2021 - mdpi.com
The single-point incremental forming process (SPIF) is one of the emerging manufacturing
methods because of its flexibility in producing the desired complex shapes with higher …
methods because of its flexibility in producing the desired complex shapes with higher …
Supervised machine learning approach for modeling hot deformation behavior of medium carbon steel
M Murugesan, JH Yu, KS Jung, SM Cho… - steel research …, 2023 - Wiley Online Library
Metal forming process parameters selection highly depends on the consistent and realistic
characterization of material behavior under the combined effects of strain, strain rate, and …
characterization of material behavior under the combined effects of strain, strain rate, and …
Warm deformation behavior and flow stress modeling of AZ31B magnesium alloy under tensile deformation
M Murugesan, JH Yu, W Chung, CW Lee - Materials, 2023 - mdpi.com
Constitutive equations were recognized for AZ31B magnesium alloy at higher temperatures
and strain rates from conventional empirical models like the original Johnson–Cook (JC) …
and strain rates from conventional empirical models like the original Johnson–Cook (JC) …
Practical approach for determining material parameters when predicting austenite grain growth under isothermal heat treatment
An investigation of austenite grain growth (AGG) during the isothermal heat treatment of low-
alloy steel is conducted. The goal is to uncover the effect of time, temperature, and initial …
alloy steel is conducted. The goal is to uncover the effect of time, temperature, and initial …
Strain modified constitutive equation and processing maps of high quality 20MnCr5 (sh) gear steel
J Yang, L Wang, Y Zheng, Z Zhong - Crystals, 2021 - mdpi.com
In order to develop the high-temperature forging process of high-quality 20MnCr5 (SH) gear
steel, according to the physical characteristics of high-temperature hot deformation of …
steel, according to the physical characteristics of high-temperature hot deformation of …
[PDF][PDF] Investigation of Surface Roughness in Single Point Incremental Sheet Forming Considering Process Parameters
Single point incremental forming (SPIF) is a die-less forming method in which the sheet is
incrementally formed using the forming tool with predefined contour paths of the desired …
incrementally formed using the forming tool with predefined contour paths of the desired …
粉末冶金Fe− 2Cu− 0.5 C 钢高温拉伸变形行为
简杰， 郭彪， 李强， 李肖， 宋久鹏， 张羽， 敖进清… - 粉末冶金 …, 2023 - pmt.ustb.edu.cn
使用Gleeble-3500 型热模拟机对粉末冶金Fe− 2Cu− 0.5 C 钢在变形温度850~ 1000℃,
应变速率0.1~ 10.0 s− 1 下进行高温拉伸测试, 定量分析变形温度, 应变速率对粉末冶金钢高温拉 …
应变速率0.1~ 10.0 s− 1 下进行高温拉伸测试, 定量分析变形温度, 应变速率对粉末冶金钢高温拉 …