Results 1 to 10 of about 806,702 (166)

The engineering behind the mechanical properties enhancement on HSLA steels, microalloyed with niobium: Effects of boron and titanium

Journal of Materials Research and Technology, 2020
The influence of boron on the mechanical properties of niobium microalloyed steels was investigated by comparing the variations of rolled strips with and without boron and titanium addition.
Alisson Paulo de Oliveira, Berenice Mendonça Gonzalez   +1 more
doaj   +1 more source

PROPERTIES OF AUSTENITE STAINLESS STEEL MICROALLOYED WITH TELLURIUM AND ZIRCONIUM

Journal of Sustainable Technologies and Materials, 2021
Stainless steel X8CrNiS18-9 (standard EN 10088-3: 2005) is the most commonly used austenitic stainless steel due to its good machinability. This steel has high mechanical and working properties thanks to a complex alloying, primarily with the elements ...
Derviš Mujagić, Aida Imamović, Mustafa Hadžalić   +2 more
doaj   +1 more source

Corrosion Behavior and Mechanical Properties of AISI 316 Stainless Steel Clad Q235 Plate

Metals, 2020
This paper deals with carbon steel and stainless steel clad-plate properties. Cladding is performed by the submerged-arc welding (SAW) overlay process.
Andrea Di Schino, Claudio Testani
doaj   +1 more source

Influence mechanism of solution temperature on microstructure evolution and tensile properties of Ti microalloyed high strength steel CGLC700

Journal of Materials Research and Technology
The influence mechanism of solution temperature on the strength and toughness of Ti microalloyed steel CGLC700 was studied. The microstructure changes of Ti microalloyed steel were observed by micro-electron microscopy, and the mechanical properties were
Yi Wang, Zhi-chao Che, Yu-feng Chen, Shu-feng Yang, Qi-he Xue, Jun Bai   +5 more
doaj   +1 more source

Influence of surface temperature fluctuations on the hot ductility of microalloyed steel slabs during continuous casting

工程科学学报, 2015
Temperature fluctuations exist on the slab surface due to unstable heat flux during repeated contact and departure between the hot slab surface and the relatively cold supporting rollers in the secondary cooling zone. Considering thermal oscillations,hot
DU Chen-wei, WEN Jin, LI Yang, LAN Peng, LIU Chun-xiu, ZHANG Xiao-feng, ZHANG Jia-quan   +6 more
doaj   +1 more source

Hot deformation behavior, dynamic recrystallization mechanism and processing maps of Ti–V microalloyed high strength steel

Journal of Materials Research and Technology, 2023
The hot deformation behavior, dynamic recrystallization mechanism and processing maps of Ti–V complex microalloyed high strength steel under temperatures ranging from 840 to 1040 °C and strain rates varying from 0.01 to 10 s−1 were studied by using ...
Ke Zhang, Tenghao Zhang, Mingya Zhang, Zihao Chen, Hongbo Pan, Gengwei Yang, Yanguang Cao, Zhaodong Li, Xi Zhang   +8 more
doaj   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Effects of Ti/Mo and Ti/Cu ratio on precipitation behavior of Ti-bearing steel: findings from experiments and critical patent analysis

Journal of Materials Research and Technology, 2021
A dual phase structure consisting of ferrite and martensite has been achieved in Ti-bearing steels microalloyed with Mo or Cu, respectively, which were treated under different austenitizing and hot deformation conditions to investigate the effects of ...
Chih-Yuan Chen, Ya-Hui Lin, Po-Han Chiu, Zhen-Wei Chen, Wen-Shan Liu   +4 more
doaj   +1 more source

Alloy Qualification for Producing Quench and Tempered Plate Steels with Extra‐Heavy Gage

steel research international, EarlyView.
This study develops alloy concepts for ultraheavy steel plates (>100 mm) with ≥690 MPa yield strength. Through dilatometry and Jominy testing, the effects of Mo, Ni, and B on hardenability are quantified. A synergy between 0.5% Mo and 0.5%–1.0% Ni ensures core strength at low cooling rates, while boron microalloying suppresses ferrite and promotes ...
Xabier Azpeitia, Unai Mayo, Nerea Isasti, Eric Detemple, Hardy Mohrbacher, Pello Uranga   +5 more
wiley   +1 more source

Static Recrystallization Behavior of Low-Carbon Nb-V-Microalloyed Forging Steel

Metals, 2022
Static recrystallization is a method of tailoring the microstructure and mechanical properties of steels, which is important for microalloyed forging steels as the hot deformation process significantly affects their mechanical properties.
Yang Zhao, Jiahao Zheng, Liqing Chen, Xianghua Liu   +3 more
doaj   +1 more source