Thinning prediction of hole-expansion test for DP980 sheet based on a non-associated flow rule
Jin-Jae Kim, Quoc Tuan Pham, Young Seok Kim
Topics & Concepts
Plane stressFinite element methodStructural engineeringStrain hardening exponentFormabilityUltimate tensile strengthMaterials scienceEngineeringComposite materialMetal Forming Simulation TechniquesMetallurgy and Material FormingMicrostructure and mechanical properties