PPT Slide
Microstructure of ADI
Plus:
Martensite
Fe carbides - within sheaves
Primary carbides
Austenite
Bainitic Ferrite
Sheaves
Graphite
Nodule
20mm
Heat treated spheroidal graphite (ductile) iron
Wide range of mechanical properties available from effect of composition and heat-treatment on microstructure
Inhomogeneous microstructure
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