supported by the National Natural Science Foundation of China(Grant Nos.52274339,52174321,52074186,and 52104337);Natural Science Foundation of Jiangsu Province(Grant No.BK20231317);China Baowu Low-Carbon Metallurgy Innovation Fund(Grant No.BWLCF202108).
To investigate the nucleation behavior during the single-phased metallic solidification process,the commercial ultrapure ferritic stainless steels with no(Initial steel)and various melt treatments(R1,MR1,Y2,MY1,and M1...
This work was supported by the National Natural Science Foundation of China(No.52074075);The authors would like to express their gratitude to EditSprings(https://www.editsprings.cn)for the expert linguistic services provided;The authors are grateful to Si-tong Liu for assistance with graphic design.
The effect of adding MgO nanoparticles(0%,0.01%,0.05%,and 0.10%)on the inclusion and acicular ferrite(AF)formation in 1.8%Ni low carbon Al-killed(LCAK)steel was explored.The inclusion analysis reveals that MgO nanopar...
This work was supported by the National Natural Science Foundation of China(Grant Nos.52174355,51701021,51974032,and 51604034);the China Postdoctoral Science Foundation funded project(Grant Nos.2022T150074 and 2021M693904);the Science and Technology Development Program of Jilin Province(Grant No.20230201149GX).
The evolution of microstructure,texture,and magnetic properties with random texture,near-copper texture,weak near-cube texture,and strong λ fiber(<001>/ND(normal direction))before rolling of non-oriented electrical s...
support from the National Natural Science Foundation of China (Grant Nos.52104342 and U22A20171);Hebei Natural Science Foundation (Grant No.E2021203062);the High Steel Center (HSC)at Yanshan University,Hebei Innovation Center of the Development and Application of High Quality Steel Materials,Hebei International Research Center of Advanced and Intelligent Manufacturing of High Quality Steel Materials.
The effect of lanthanum on the characteristics of inclusions in the slab of non-oriented electrical steels was investigated through industrial trials and thermodynamic analysis.The number,size,and chemical composition...
supported by the National Natural Science Foundation of China(Grant Nos.52064011 and 52274331);Guizhou Provincial Basic Research Program(Natural Science)(Nos.ZK[2021]258 and ZK[2022]Zhongdian 023);Guizhou Provincial Program on Commercialization of Scientific and Technological Achievements(No.[2022]089);Natural Science Research Project of Guizhou Provincial Department of Education(No.[2022]041).
Larger-sized primary carbides lead to stress concentration during the application of H13 hot-work die steel,resulting in microcracks and fatigue failure.Rare earth was usually added to modify the carbides and inclusio...
financially supported by the National Key Research and Development Program of China(Grant Nos.2020YFB0311000 and 2017YFB0305201);the Fund of Key Laboratory of Advanced Materials of Ministry of Education(ADV22-12);the Jiangsu Funding Program for Excellent Postdoctoral Talent.
The service performance of heat resistance steels is largely determined by the precipitation kinetics.The nucleation-growth-coarsening behaviors of precipitates in G115 martensitic heat resistance steel during long-te...
supported by NSFC(No.52074135);Jiangxi Provincial Natural Science Foundation(No.20224ACB214011);Youth Jinggang Scholars Program in Jiangxi Province(QNJG2020049);Ganzhou Key Scientific and Technological Research and Development Plan.
To reveal the mechanism of ferrite nucleation induced by Y_(2)O_(2)S inclusion in steel,the work of adhesion,interfacial energy,structure stability and electronic properties of Fe(111)/YY_(2)O_(2)S(001)interfaces with...
This work was supported financially by the National Natural Science Foundation of China(Nos.51974003 and 51304003);the National Key Research and Development Program of China(No.2017YFB0305100).
We explore the application of electropulsing for the control of phase transformation in a low-carbon steel.The effect of electropulsing on the transformation from austenite to ferrite in continuous casting low-carbon ...
National Natural Science Foundation of China(Grant Nos.51504001 and 51574001).
The ridging defect on the surface of stainless steel products is related to the solidification structure of ferritic stainless steel.Refining the solidification structure and increasing the proport io n of equiaxed gr...
Item Sponsored by National Natural Science Foundation of China(51374080)
The oxidation behavior of Fe-based amorphous ribbons was tested by annealing at 380℃ in air for different time with heat treatment furnace and analyzed by X-ray photoelectron spectroscopy (XPS) and scanning electro...