Selection of material models for predicting necking in superplastic forming

Keyphrases

• Material Model 100%
• Material Constants 100%
• Superplastic Forming 100%
• Material Selection 100%
• Law 50%
• Strain Rate 50%
• Mechanical Behavior 50%
• Power Law 50%
• Grain Growth 50%
• Strain Rate Sensitivity 50%
• Stress-strain Curve 50%
• K(I) 50%
• Deformation Rate 50%
• Constitutive Equation 50%
• Superplastic 50%
• Experimental Stress 50%
• Superplastic Alloy 50%
• Physically-based 50%
• Optimization Techniques 50%
• Multiple Steps 50%
• Hardening Variable 50%
• Unified Constitutive Equations 50%
• Growth Information 50%
• Pressure Cycle 50%
• Gas Blow Forming 50%
• Gas Pressure 50%
• Step Method 50%
• Genetic Algorithm Optimization 50%
• Maximum Strain 50%
• Physical Meaning 50%
• Target Deformation 50%
• Power Law Equation 50%

Engineering

• Material Model 100%
• Constitutive Equation 100%
• Material Constant 100%
• Genetic Algorithm 50%
• Strain Rate 50%
• Stress-Strain Curve 50%
• Strain Rate Sensitivity 50%
• Experimental Stress 50%
• Optimization Technique 50%
• Growth Data 50%
• Rate Deformation 50%
• Physical Meaning 50%
• Sensitivity Parameter 50%
• Gas Pressure 50%