Optimizing Annealing Parameters with Gleeble simulation for Cold Rolled Continuous Annealed Dual Phase Steel Sheet
Singh RK, Chandrawanshi M, Sudharshan R and Mishra D
Materials Today: Proceedings 5 (2): 7303-7309.2018
India
In this paper the Cold rolled dual phase steel sheet with 590 MPa UTS level (DP590) were processed in continuous annealing line and results were compared with Gleeble simulated results. To achieve the typical characteristics like fatigue, hole expansion, phosphatability and good aesthetics; it requires design of compositions and suitable microstructures by controlling the processing parameters of rolling, heating and cooling processes. Thus, the effect of Different annealing parameters for DP590 steel was studied at Gleeble-3800 thermo mechanical simulator and continuous annealing line (CAL). Microstructure and mechanical properties are compared with different annealing cycles.
https://www.sciencedirect.com/science/article/pii/S2214785317326676