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Optimizing the Forging of Critical Aircraft Parts by the Use of Finite Element Coupled Microstructure Modeling
2005
Superalloys 718, 625, 706 and Various Derivatives (2005)
unpublished
The near-net-shape forging of high strength nickel base superalloys 718 and 720 for aircraft parts requires the usage of finite element simulations to ensure a proper thermo-mechanical treatment. Because of the high mechanical requirements and narrow specifications of such parts not only a correct, defect free final geometry is necessary, but also a defined microstructure. The crucial point is therefore, to control all process parameters in a way to achieve the demanded properties. The typical
doi:10.7449/2005/superalloys_2005_87_95
fatcat:tzvbp7mp7nc4plsb3ya7tegjki