support of project 424334660 in the Collaborative Research Centre SPP2183“Property-controlled forming processes”(German:Eigenschaftsgeregelte Umformprozesse).
In multi-stage press hardening,the product properties are determined by the thermo-mechanical history during the sequence of heat treatment and forming steps.To measure these properties and finally to control them by ...
the financial support of the National Natural Science Foundation of China(51901128,51831002);financial support from the Startup Fund for Youngman Research at SJTU(SFYR at SJTU);the support provided by Shanghai Key Laboratory of Materials Laser Processing and Modification,Shanghai Jiao Tong University.
The effect of retained austenite(RA)with higher mechanical stability on hydrogen embrittlement resistance of a modified 22MnB5(C 0.22,Si 0.8,Mn 1.5,B 0.002,Fe balance,in wt.%)press hardening steel(PHS)has been studied...
the support from the National Natural Science Foundation of China(No.U1764252);the Guangzhou Municipal Science and Technology Project(No.202007020007);the National Key Research and Development Program of China(No.2019YFA0209900);the Guangdong Basic and Applied Basic Research Foundation of China(No.2020B1515130007);the Research Grants Council of Hong Kong(Nos.R7066–18,17255016,17210418)。
1.Introduction The pursuit of advanced high-strength steels(AHSS)has been rising for the automobile industry to build lightweight and fuelefficient vehicles without compromising crashworthiness[1,2].The group of press...
Considerable progress in developing flat-rolled steel grades has been made by the Chinese steel industry over the recent two decades.The increasing demand for high-performance products to be used in infrastructural pr...
Project(U1460101)supported by the National Natural Science Foundation of China;Project(20120006120002)supported by Specialized Research Fund for the Doctoral Program of Higher Education,China
Effect of Ti addition on the microstructure and strengthening behavior in press hardening steels(PHS)was analyzed by optical metallography(OM),scanning electron microscopy(SEM),transmission electron microscopy(TEM)and...
supported by the National Natural Science Foundation of China(Grant Nos.51275185 and 51405171);the National Basic Research Program of China("973"Project)(Grant No.2010CB630802-3);the Fundamental Research Funds for the Central Universities(HUST,No0118110621);the Graduate Innovation and Entrepreneurship Fund of Huazhong University of Science and Technology(HUST,No.0109070112)
There has been a growing demand for safety parts with tailored properties in automobile industry.However,the understanding of tribological behavior of press hardening steels(PHS)on the tailored conditions is highly in...
Steel is the dominant construction material for most industrial goods such as equipments, structures, buildings or vehicles. Although there have been great advances in steel technology over the last 4 decades, the ind...