Effect of Mo on the continuous cooling transformation behavior of Nb-Ti micro-alloyed low carbon steel |
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| Authors: | LI Bing ZHENG Lei Structural Steel Division Research Institute Baoshan Iron & Steel Co Ltd Shanghai China |
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| Affiliation: | LI Bing and ZHENG Lei Structural Steel Division,Research Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China |
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| Abstract: | The effect of molybdenum on the continuous cooling transformation behavior of the micro-alloyed low carbon steel containing niobium and titanium was investigated by a Gleeble 3800 thermo-mechanical simulator.The phase transformation temperature of the steel at various cooling rates was detected.The microstructure was observed by optical microscope(OM) and scanning electronic microscope(SEM),and its Vickers hardness was tested.Based on these,its dynamic continuous cooling transformation(CCT) diagrams were de... |
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| Keywords: | micro-alloyed steel Mo continuous cooling transformation |
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