Fundamental concepts of metals science

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Presentation transcript:

Fundamental concepts of metals science Interaction of components in alloys

Interaction of components in alloys

Interaction of components in alloys Solid solution of component A in the lattice of component B Mechanical mixture of crystals A and B Chemical compound AmBn

Interaction of components in alloys Substitutional solid solution Interstitial solid solution Interstitial solid solution Mechanical mixture of crystals Chemical compound AmBn Pure metal

Interaction of components in alloys Type of alloy Analysis technique show: Metallography X-ray analysis Chemical analysis Solid solutions 1 kind of crystals: A(B) 1 lattice: A; parametres  parametres of lattice A 2 elements: A and B Mechanical mixtures 2 kinds of crystals: 2 lattices: A и B Chemical compounds 1 kind of crystals: AmBn 1 lattice: AmBn