Characteristic parameters
Thermomechanical behavior of metal alloys

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BM5012 V1 Article

Characteristic parameters


Thermomechanical behavior of metal alloys

Author : Philippe CHOMEL

Publication date: October 10, 2000 | Lire en français

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5. Characteristic parameters

Having described the main elements of deformation behavior, it is now time to look for practical indicators.

The first step is to recall a few physical properties and record the experimental parameters derived from conventional mechanical testing. The second step is to cite a few phenomenological laws of behavior to derive predictive models that can be compared with experience. Moving on from simple tests to "equivalent" stresses and strains is a step towards generalizing behavior.

Finally, it's worth remembering that metal alloys are, to varying degrees, sensitive to corrosion, which is one of the biggest costs of using these materials.

5.1 Physical properties

Mechanics are primarily interested in density...

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