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Metallurgy: All about Perspective. Jonart. Metallurgy: All about Perspective. Object Properties: Rigidity, Moment. Material Properties: Moduli, strength. Local Properties: Grain/crystal properties. Properties Defined. Basic Metals: Conductivity, etc. Material Response: Relaxing Stress. - PowerPoint PPT Presentation
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Metallurgy: All about Perspective
Jonart
Metallurgy: All about PerspectivePr
oper
ties D
efine
d
Basic Metals:Conductivity, etc.
Local Properties:Grain/crystal properties
Material Properties:Moduli, strength
Object Properties: Rigidity, Moment
Material Response: Relaxing StressUnder Applied Stress, material will seek to relax-into plastic deformed shape – But why this shape?
Zoom In: A question of Energy
It’s a question of which arrangement requires the lowest energy
Zoom Out: That’s not all the EnergyMaterial in this region still experiences (infinite) pain
Texture• Zoomed in to the grain level, each
grain has specific anisotropic properties
• Zooming out a little, grains of various orientations disrupt predictions made about anisotropic properties in the bulk material
• Zooming out more, we may be able to analyze – or exploit texture to recover some of those properties/predictions Processing
Random Preferred
RollingDrawing
Exploiting Texture is about Understanding This Picture
Prop
ertie
s Defi
ned
Basic Metals:Conductivity, etc.
Local Properties:Grain/crystal properties
Material Properties:Moduli, strength
Object Properties: Rigidity, Moment