Effective grain size of dual-phase steel
References (11)
Scr. Metall.
(1978)- et al.
Metall. Trans. A
(1976)
Cited by (51)
Fine-grained dual-phase steels fabricated via cold-rolling ferrite-martensite structure and subsequent intercritical annealing
2023, Journal of Materials Research and TechnologyMicrostructure and mechanical properties of heat affected zone of laser-MAG hybrid welded low carbon bainitic steel joints
2022, Optics and Laser TechnologyHigh strength-elongation balance in ultrafine grained ferrite-martensite dual phase steels developed by thermomechanical processing
2019, Materials Science and Engineering: ACitation Excerpt :As illustrated in Table 1, the UTS × UE values of the developed DP steels owing to the high strength and sufficient elongation is higher than that of the as-received sample. The comparison of the present DP steels with the previous works and commercial grades of DP steels [6,9,11,23,47,57–62], has been showed in Fig. 9. The presented steels in this plot are containing less than 0.20 wt % C, 2 wt % Mn and 1.5 wt % of other alloying elements.
Effect of holding time at an intercritical temperature on the microstructure and tensile properties of a ferrite-martensite dual phase steel
2018, Materials Science and Engineering: AIn-situ bending under tension shear fracture analysis and microstructure “earthquake” of DP780 dual phase steels
2017, Materials Science and Engineering: AMicromechanical finite element analysis of the effects of martensite morphology on the overall mechanical behavior of dual phase steel
2017, International Journal of Solids and StructuresCitation Excerpt :As a result, the automotive industry is continuously exploring methods of enhancing their ductility and strength simultaneously to develop superior grades of such steels. The overall behavior is governed by the hard martensite island-like particles embedded into a ductile ferrite matrix (Rashid, 1981; Speich and Miller, 1979) along with their volume fraction and morphology (i.e., shape, size, and distribution), carbon content, and grain size (Davies, 1978; Erdogan, 2002; Erdogan and Priestner, 2002; Kim et al., 1986; Kim and Thomas, 1981; Park et al., 2014; Pierman et al., 2014). In the last decade, there have been numerous attempts in relating microstructural features of DP steels to their overall performance through microstructural modeling of representative volume element (RVE).
- ∗
Present address: Allied Corporation, Metals and Ceramics Laboratory, Morristown, NJ 07960, U.S.A.
- †
Present address: Westinghouse Electric Corporation, Marine Division, Sunnyvale, CA 94088, U.S.A.