Chen Jie, Pan Fusheng, Zuo Rulin, Li Cong, Dang Ying. Effect of Mo on Microstructure and Property of Fire-resistant Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(3): 24-27.
Citation:
Chen Jie, Pan Fusheng, Zuo Rulin, Li Cong, Dang Ying. Effect of Mo on Microstructure and Property of Fire-resistant Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(3): 24-27.
Chen Jie, Pan Fusheng, Zuo Rulin, Li Cong, Dang Ying. Effect of Mo on Microstructure and Property of Fire-resistant Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(3): 24-27.
Citation:
Chen Jie, Pan Fusheng, Zuo Rulin, Li Cong, Dang Ying. Effect of Mo on Microstructure and Property of Fire-resistant Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(3): 24-27.
1. School of Materials Science and Engineering, Chongqing University, Chongqing 400044, China;Panzhihua Iron and Steel(Group) Company, Panzhihua 617062, Sichuan, China
Received Date: 2007-01-10 Available Online:
2023-12-05
The effect of Mo on the microstructure and property of fire-resistant steel is studied by means of dilatometer and transmission electron microscopy. It is found that the chief effect of Mo in fire-resistant steel is to promote bainite transformation to ensure the high temperature properties, therefore, in view of microstruc-tural controlling, it is possible to reduce Mo content by increasing the content of other elements which can enhance bainite transformation in the design of chemical compositions of fire-resistant steel. The feasibility of designing Mo-reduced and Mo-free fire-resistant steels is discussed.
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