Microstructure-Properties - Materials Science and Engineering
Microstructure-Properties - Materials Science and Engineering
Microstructure-Properties - Materials Science and Engineering
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4<br />
Objective<br />
Linear<br />
Ferromagnets<br />
Non-linear<br />
properties<br />
Electric.<br />
Conduct.<br />
Tensors<br />
Elasticity<br />
Symmetry<br />
Elasticity<br />
• Elasticity: example of a property that requires tensors<br />
to describe it fully.<br />
• Even in cubic metals, a crystal is quite anisotropic.<br />
The [111] in many cubic metals is stiffer than the<br />
[100] direction.<br />
• Even in cubic materials, 3<br />
numbers/coefficients/moduli are required to describe<br />
elastic properties; isotropic materials only require 2.<br />
• Familiarity with Miller indices is assumed.