supported by the Fundamental Research Funds for the Central Universities(No.FRF-TP-19-017A3);National Natural Science Foundation of China(No.51874026).
Precipitation of carbides, nitrides, and carbonitrides is an important factor influencing the formation of surface transverse cracks in the continuous casting of microalloyed steel, affecting the quality and yield of ...
supported by National Natural Science Foundation of China(Grant Nos.52174324,51974213 and 52204351);the China Postdoctoral Science Foundation(2022M722487);Open fund project(Grant No.FMRUlab23-05)supported by Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education;support under the scope of the COMET program within the K2 Center“Integrated Computational Material,Process and Product Engineering(IC-MPPE)”(Project No.886385).
Cryogenic steels,i.e.,steels with maximum toughness at particularly low temperature,are increasingly becoming the focus of research.Cryogenic steels are usually alloyed with 5%–9%nickel.Ni can also be substituted by ...
funded by the National Natural Science Foundation of China(NSFC)(Grant No.U1860111);Weifang Science and Technology Development Plan Project(Project No.2023ZJ1166).
The crankshaft is subjected to complex rotational centrifugal force,periodic gas inertia force,and reciprocating inertia force during its working process.Consequently,the homogeneity requirement for crankshaft steel i...
National Key Research and Development Program(2021YFB3401101)。
Short process forming techniques for brazing and soldering materials can shorten the process,improve product quality,and increase production efficiency,which has received much attention from welding researchers.This r...
supported by the Startup Foundation of Shenyang Agriculture University(No.X2023050);the Fundamental Research Funds for the Central Universities(No.N2209006);the National Natural Science Foundation of China(No.U22A20173).
To address the current issues with the conventional slide gate system utilized in the steel teeming process,a unique electromagnetic induction controlled automated steel teeming(EICAST)technology has been developed.Co...
supported by the Weifang Science and Technology Development Plan Project in China(No.2023ZJ1166).
Hardenability significantly impacts the distortion of gear during heat treatment,correlated to the uniformity of solute distribution in steel matrix.The experimental analysis was conducted on the macrostructure,solute...
This work is financially supported by the Fundamental Research Funds for the Central Universities(No.FRF-TP-19-017A3);National Natural Science Foundation of China(No.51874026).
A three-dimensional finite element model coupled with heat transfer,shrinkage accumulation and high temperature deformation was established forϕ690 mm round bloom in continuous casting,and it was verified by surface t...
supported by the National Natural Science Foundation of China(51974078);the Applied Basic Research Program of Liaoning Province(2022JH2/101300002,2022JH25/10200003);the Applied Basic Research Program of Liaoning Province,and the State Key Laboratory of Metal Material for Marine Equipment and Application Project(SKLMEA-K202204).
After the heavy reduction(HR)process was carried out at the solidification end of the continuous casting slab,the austenite grains were refined by recrystallization,which improved the thermoplasticity of the slab.Howe...
The authors are grateful for support from the National Natural Science Foundation China(Grant Nos.52274317,52074054,and 52004045);the Fundamental Research Funds for the Central Universities(Grant No.2023CDJXY-020);College of Materials Science and Engineering at Chongqing University,China;the Henan Tongyu Metallurgy Materials Group Co.Ltd.,Xixia,China.
The effect of TiO_(2) absorption into two different CaO-BaO-SiO_(2)-Al_(2)O_(3)-based mold slags from the steel plant on the viscosity,melting performance and microstructure of slags was investigated through the measu...
This work is supported by the National Natural Science Foundation of China(51974056).
Breakout is the most serious production accident in continuous casting and must be detected and predicted by stable and reliable methods.The sticking region,which forms on the local copper plate and expanded into a"V"...