Results 291 to 300 of about 469,103 (345)

Effect of microstructural refinement and intercritical annealing time on mechanical properties of high-formability dual phase steel

Materials Science & Engineering: A, 2018
The impact of the intercritical annealing time and refinement of microstructure upon the tensile properties and work-hardening capacity of a dual phase (DP) steel were evaluated.
M. Nouroozi, H. Mirzadeh, Mehran Zamani
semanticscholar   +1 more source

Mechanism and control of nonuniform phase transformation of microalloyed dual-phase steel during cooling process after hot rolling

Journal of Iron and Steel Research International, 2023
W. Sun, Sheng Yong, Tieheng Yuan, Chao Liu, San-bao Zhou, Rui Guo, Meng-xia Tang   +6 more
semanticscholar   +1 more source

Fine-grained dual phase steel via intercritical annealing of cold-rolled martensite

Vacuum, 2018
The effect of intercritical annealing on the microstructure and mechanical properties of a low carbon steel with the chemical composition (wt%) of 0.12C–1.11Mn-0.16Si is studied.
M. Alibeyki, H. Mirzadeh, M. Najafi
semanticscholar   +1 more source

Synergistic effects of holding time at intercritical annealing temperature and initial microstructure on the mechanical properties of dual phase steel

Materials Science & Engineering: A, 2019
The synergistic effects of the initial microstructure and the intercritical annealing time on the microstructure and tensile properties of low carbon steel were studied.
F. Jamei, H. Mirzadeh, Mehran Zamani
semanticscholar   +1 more source

Quantitative microanalysis of dual-phase steels

Metallography, 1982
Abstract An investigation of the quantitative microanalysis of dual-phase steels showed that the quantitative microscope provides values for volume percent of second phase most comparable to manually measured values when a sodium metabisulfite etch is used.
A.R. Marder, A.O. Benscoter
openaire   +1 more source

Dual-Phase Steels

Abstract Dual-phase (DP) steels have the widest usage in the automotive industry because of their excellent combination of strength and ductility. This chapter presents the composition, microstructure, mechanical properties, formability, and attributes of DP steels.
openaire   +1 more source

Characterization of Microstructure and Microtexture in a Cold-Rolled and Intercritically Annealed Dual-Phase Steel

Journal of materials engineering and performance (Print), 2021
H. Ashrafi, M. Shamanian, R. Emadi, M. Sanayei, F. Farhadi, J. Szpunar   +5 more
semanticscholar   +1 more source

Enhancement of mechanical properties of low carbon dual phase steel via natural aging

Materials Science & Engineering: A, 2018
The natural aging behavior of a low carbon dual phase (DP) steel was studied and the effect of martensite content was taken into account. The enhancement of strength and hardness by aging at room temperature was related to quench aging via the formation ...
Mehran Zamani, H. Mirzadeh, M. Maleki
semanticscholar   +1 more source

Synergistic effects of multiscale TiC and dual-phase structure on tensile properties of particle-reinforced steel

Journal of Iron and Steel Research International, 2023
Ye Jia, Xiangtao Deng, Qi Wang, Chengru Li, Hao Wu, Zhao-dong Wang   +5 more
semanticscholar   +1 more source

Damage mechanism analysis of a high-strength dual-phase steel sheet with optimized fracture samples for various stress states and loading rates

, 2019
In this study, it is aimed to investigate the damage mechanisms of a DP1000 steel with very fine-grain microstructure and further study the effect of the stress states and loading rates on the damage mechanism.
Wenqi Liu, J. Lian, J. Lian, S. Münstermann   +3 more
semanticscholar   +1 more source