Results 51 to 60 of about 307 (185)

A novel strengthening and toughening strategy for T250 maraging steel: Cluster-orientation governed higher strength-ductility combination induced by electropulsing

Materials & Design, 2019
T250 steel is promising maraging steel for the development of ultrahigh strength structural materials due to the reduced cost of losing Co element. Whereas, the ductility of this steel is unsatisfactory owing to its high content of Ti.
Dong Pan, Yuguang Zhao, Xiaofeng Xu, Yitong Wang, Wenqiang Jiang, Xueying Chong   +5 more
doaj   +1 more source

Electropulse-induced texture elimination and <100> texture formation in hot-rolled annealed 35CrMo steel

Journal of Materials Research and Technology, 2023
Rolling texture impacts the formability and usability of steel due to the anisotropy, but it is difficult to remove even after annealing. This work found that the electropulsing treatment can eliminate the hot-rolled and annealed texture in 35CrMo steel (
Chao Wu, Yang Zhao, Xiaofeng Xu, Yachong Zhou, Xudong Yan, Zhicheng Wu, Lai We, Xiaoming Qiu   +7 more
doaj   +1 more source

Development of Electropulsing Treatment Device Based on Capacitor Energy Storage and Discharge

, 2010
A practical electropulsing treatment device has been developed based on capacitor energy storage and discharge technology. The device was controlled by a pair of charge and discharge switches which close in turn to produce high density electropulsing ...
Jian Yi Zheng, Wen He, Run Jie Shen
core   +1 more source

Effect of electropulsing on the fatigue resistance of aluminium alloy 2014-T6 [PDF]

, 2019
The effects of electropulsing on the fatigue resistance of aluminium alloy 2014-T6 were studied in relation to electric current amplitude, pulse duration, and number of repetitions.
Xu, Yigeng, Mohin, M. A., Chrysanthou, A., Lewis, Andrew, Babutskyi, Anatolii, Babutskyi, A., Xu, Y, Xu, Y., Lewis, A., Chrysanthou, Andreas, Mohin, M, Mohin, M., Chrysanthou, A, Mohin, Ma, Babutskyi, A, Lewis, A   +15 more
core   +1 more source

Extraordinary mechanical properties of AZ61 alloy processed by ECAP with 160° channel angle and EPT

Journal of Magnesium and Alloys, 2021
AZ61 Mg alloy with homogeneous refined microstructure and exceptional mechanical properties was obtained by the combined technology of equal-channel angular pressing (ECAP) and electropulsing treatment (EPT) in this paper.
Zhaohui Shan, Jie Yang, Jianfeng Fan, Hua Zhang, Qiang Zhang, Yucheng Wu, Weiguo Li, Hongbiao Dong, Bingshe Xu   +8 more
doaj   +1 more source

Determining the Necessity of Post‐Processing Heat Treatment for the 316L Stainless Steel Manufactured by Laser Powder Bed Fusion through Evaluation of Mechanical and Corrosion Properties

Advanced Engineering Materials, Volume 27, Issue 9, May 2025.
This article examines the effect of postprocessing heat treatment on 316L stainless steel (SS316L) produced via laser powder bed fusion (LPBF). Heat treatment slightly affects property anisotropy, reduces strength, and enhances elongation. However, it increases corrosion susceptibility due to nanoscale precipitations, though overall corrosion ...
Baibhav Karan, Malar Vadani, Prashanth Muralishankar, Kiomars Moheimani, Ayan Bhowmik, Mingxing Zhang   +5 more
wiley   +1 more source

Revealing the recrystallization behavior and LPSO phase transformation mechanism in Mg-Gd-Y-Zn-Zr alloy induced by electropulsing under hot deformation

Materials & Design
Electropulsing treatment of rare-earth magnesium alloy wire can effectively improve its hot workability, offering a new approach to overcome the challenges of poor plasticity and difficult deformation in wires.
Miaomiao Zhang, Yonglin Zheng, Jinchao Zou, Xiangyu Gao, Zhiquan Huang, Tao Wang, Peikang Bai   +6 more
doaj   +1 more source

Improved Prediction for Nonlinear Thermal History of Mg Alloy Subjected to Multiple Electropulses

Advanced Engineering Materials, Volume 26, Issue 21, November 2024.
This study explores the intricate nonlinear thermal history of Mg alloys subjected to multiple electropulses. By tailoring a dataset for an advanced machine learning (ML) model called i‐long short‐term memory, the predictivity and generalizability of thermal history predictions under various multipulse conditions are significantly enhanced ...
Jinyeong Yu, Seho Cheon, Seong Ho Lee, Taekyung Lee   +3 more
wiley   +1 more source

Effects of Electropulsing Treatment on the Precipitation Behaviour of Grain Boundary Carbides in GH3044 Alloy

, 2010
The effects of electropulsing treatment on the precipitation behaviour of grain boundary carbides in GH3044 alloy were investigated. The results showed that the initial temperature of precipitation of M23C6 type carbides on grain boundary could be ...
Yu Chen Wang, Lei Wang, Hong Yan Liu, Xue Jiao Chen, Yang Liu, Yan Yu   +5 more
core   +1 more source

Extraordinary ductility enhancement of Mg-Nd-Zn-Zr alloy achieved by electropulsing treatment

Journal of Magnesium and Alloys
Mg-Nd-Zn-Zr (JDBM) alloy was studied as a candidate for biodegradable implant material because of its moderate mechanical properties, good biocompatibility, and favorable uniform degradation behavior.
Xiang Wang, Baoxue Zhou, Hua Huang, Jialin Niu, Shaokang Guan, Guangyin Yuan   +5 more
doaj   +1 more source