As shown in equation is variables necessary to

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Unformatted text preview: t of the coring Variation in the solute distribution of a single Solutiondue to nonequilibrium solidification. Coring occurs divided by the molecular weight of the mer. phase Energy, or work, composition force andsolid and the liquid are 2.4–4, the total energyof freedom degrees The number of independ because the is the product of of the distance. As shown in Equation is variables necessary to specify equilibrium. not the same at a specific temperature. dendrite A treelike structure in a solidified m corrosion fatigue dx A degradation mechanism in which Ux F formed due to the pattern of latent heat rejectio corrosion and xmechanical fatigue occur simultaneously Alternatively synergistic effects are much more serious than solidification. and their we might write would be predicted from their separate effects. dU devitrification A high-temperature treatment F pg795 [R] dx G15 7-27060 / IRWIN / Schaffer certain oxide glasses to convert the structure in coulombic force Name given to the electrostatic force crystalline ceramics. that develops between the point species. The force is zero, of Since equilibrium is defined ascharged at which the totalmagnitude we may write the force isdU proportional to the charges of the two species diamagnetic A class of magnetic materials in F 0 at equilibrium and inversely related to the square of their separation the internal field is antiparallel to the external fi dx distance. This force pulls the species closer together if These materials show a weak response to extern dU d x represents the slope of the bond-energy curve, and the slope is zero at the bottom of the they have opposite charge and pushes them apart bond-energy curve.magnetic fields. bond-energy curve. Hence, x 0 corresponds to the minimum of the if they have charges of the same sign. ....................................................................................................................................... die bonding A process by which an integrate cova...
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This note was uploaded on 02/25/2013 for the course PHYS 2202 taught by Professor Sowell during the Spring '10 term at Georgia Institute of Technology.

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