Tracking the information about your manuscript
Communicate with the editorial office
Query manuscript payment status For EditorsCollecting, editing, reviewing and other affairs offices
Managing manuscripts
Managing author information and external review Expert Information For ReviewersOnline Review
Online Communication with the Editorial Department
Page Views
Page visits today: 33
About Journal
Journal:Journal of Plasticity Engineering
Establishment Year:1994
Administrator:China Association for Science and Technology
Sponsor:Chinese Mechanical Engineering Society
Publisher:Editorial Board of Journal of Plasticity Engineering
Publishing Period:Monthly
CN:11-3449/TG
ISSN:1007-2012
Postal Distribution Code:80-353
Tel.:010-62912592/82415079
E-mail:sxgcxb@263.net
Journal of Plasticity Engineering mainly publishes original research papers of advanced and innovative fundamental research and engineering application in the field of plastic forming and its cross-discipline.
The journal has been included in many important national and international indexing systems such as Core Journals of China, Chinese Science Citation Database(CSCD), Source Journals for Chinese Scientific and Technical Papers and Citations, RCCSE Chinese Core Academic Journals, CSAD, SCOPUS, American Chemistry Abstract(CA), Cambridge Scientific Abstracts(CSA), JST China, etc.
The purpose of Journal of Plasticity Engineering is to enliven the academic ideas, improve the academic theory, strengthen the academic communication, serve for improving the foundation level of domestic plasticity engineering and establish the status of domestic plasticity engineering in world science and technology lineup.
Identification and Treatment of Academic Misconduct
To protect the rights of readers and authors and to maintain the quality and reputation of Journal of Plasticity Engineering, the paper will be rejected and treated accordingly if it is identified as academic misconduct after strictly testing and screening in the process of publication. The specific testing and identifying process and treatment methods are as follows:
Overview of research on evolution mechanism of microstructure and mechanical properties during high strain rate plastic forming of metals
MA Ke-cheng;HUO Yuan-ming;LIU Fu-gui;GU Chun-hui;XIANG Shao-hua;MIAO Jia-qi;MA Shi-jin;WANG Xin-yu;SUN Yue;JIANG An-qi;Typical high strain rate plastic forming processes, including ultrasonic-assisted forming, electro-magnetic forming, electro-hydraulic forming, laser shock forming/peening, and explosive/impact forming were reviewed, following the logic of process type, loading characteristics, microstructural mechanism and constitutive modeling. The differences in dislocation slip, deformation twinning, dynamic recrystallization, adiabatic shear banding and damage evolution in FCC, BCC and HCP alloys under high-speed loading were compared. The applicability and limitations of Johnson-Cook, Zerilli-Armstrong, Stein-berg-Guinan, mechanical threshold stress, dislocation-density-based and crystal plasticity finite element models were also discussed. Finally, the review points out that high strain rate plastic forming is promising for microstructure regulation, surface integrity improvement and forming-limit enhancement, but still faces challenges in multi-field coupled modeling, in-situ char-acterization and cross-scale prediction.
Stamping forming optimization of 316 stainless steel bipolar plates based on Barlat89 criterion coupled with through-thickness strain-modified Swift model
XUE Ke-min;CHEN Zhi-peng;ZHANG Chi;WANG Guo-tao;WANG Tian-le;LIU Shao-feng;LI Ping;To address the challenges of wrinkling and thinning during the forming process of bipolar plates for proton exchange membrane fuel cells(PEMFCs), the constitutive model of 316 stainless steel by coupling the Barlat89 anisotropic yield criterion with the Swift criterion modified by through-thickness strain was established. Combined with finite element simulation and experimental verification, the regulatory mechanism of drawbead height on forming quality was systematically analyzed. Mechanical parameters of the material were obtained via uniaxial tensile tests, based on which the Barlat89 anisotropic yield criterion model was derived. The forming process with different drawbead heights(0.4-0.6 mm) was simulated using Dynaform software, and it is found that the thinning rate of the bipolar plate exhibits a nonlinear evolution characteristic with the increase of drawbead height: when the height is less than 0.55 mm, geometric constraints enhance the material flow resistance, resulting in an approximately linear increase of the thinning rate while effectively suppressing wrinkling; beyond the critical value, the plastic flow resistance surges, leading to the imbalance of radial tensile stress and a sharp rise of the thinning rate. Experimental results show that the wrinkling of bipolar plates with drawbeads is concentrated in the drawbead area, and the contour of the main flow channel is clear. Experimental measurement verification indicates that the thickness difference between the simulated and physical specimens is only 5%, which confirms the reliability of the improved constitutive model in predicting forming defects.
Hot stamping process design and microstructure simulation of commercial vehicle axle head end cover
WANG Min;XU Shuai-jie;MA Jian-hao;SHORNA Sharmin Jahan;ZHANG Chun;HUANG Wei;Firstly, based on the hot stamping process, the lightweight structure design and process scheme design of the end cover made of Al-Si coated 22MnB5 steel were carried out. Through the comparative analysis of the experimental results under different experiment schems, it is found that the one-step scheme is superior to the two-step scheme in terms of coating integrity, decarburization depth and strength and toughness, and the number of process is less and the cost is lower, which is determined to be the better sceme. The experimental results also show that compared with the cast steel end cover, the hot stamping end cover of high strength steel can reduce the weight by about 77% and increase the tensile strength by about 3 times, which effectively achieves the synergistic goal of lightweight and high performance manufacturing. Under the optimal one-step scheme, the numerical model of microstructure evolution in hot stamping process of end cover was established, and its reliability was verified by experiments. Using this model, the deformation, heat transfer and quenching phase transformation behavior of the sheet during hot stamping process were predicted, the evolution laws of temperature and martensite conversion rate distributions were revealed, and the relationship between the two was clarified, which provides a theoretical basis for the integrated control of shape and property of hot stamping end cover.