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Article
Characterization of Microstructure and Texture in Grain-Oriented High Silicon Steel by Strip Casting
Grain-oriented 4.5 wt% Si and 6.5 wt% Si steels were produced by strip casting, warm rolling, cold rolling, primary annealing, and secondary annealing. Goss grains were sufficiently developed and covered the e...
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Article
Microstructure and Mechanical Properties of Hot Rolled Low Silicon TRIP Steel Containing Phosphorus and Vanadium
The microstructure characteristics and mechanical properties of a low-silicon TRIP steel containing phosphorus and vanadium at different finish rolling temperatures were studied by laboratory hot rolling exper...
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Article
Modelling of microstructure evolution during hot rolling of a high-Nb HSLA steel
The microstructure evolution during thermo-mechanical processing of high-Nb HSLA steel has been investigated with laboratory investigations. Using the Gleeble 2000 thermomechanical simulator, constitutive beha...
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Article
Microstructural evolution in an ultralow-C and high-Nb bearing steel during continuous cooling
The microstructural evolution during continuous cooling has been investigated in an ultralow-C and high-Nb containing steel and compared to that of a traditional Nb–Mo pipeline steel. The deformation promotes ...
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Article
Prediction of Rolling Load Recrystallization Kinetics and Microstructure During Hot Strip Rolling
The recrystallization kinetics and grain size models were developed for the C-Mn and niobium-containing steels to describe the metallurgical phenomenon such as softening, grain growth, and strain accumulation....
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Article
Computer Model of Phase Transformation From Hot-Deformed Austenite in Niobium Microalloyed Steels
Based on thermodynamics and kinetics, a new mathematical model was developed to calculate the CCT diagrams and the transformation kinetics in low carbon niobium steels, in which the effect of deformation on th...
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Article
Thermodynamic Calculation of Carbide Precipitate in Niobium Microalloyed Steels
On the basis of regular solution sublattice model, thermodynamic equilibrium of austenite/carbide in Fe-Nb-C ternary system was investigated. The equilibrium volume fraction, chemical driving force of carbide ...
