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Define the term solvus with reference to thermal equilibrium diagrams. - Leaving Cert Engineering - Question (i) - 2007
Question (i)
Define the term solvus with reference to thermal equilibrium diagrams.
Worked Solution & Example Answer:Define the term solvus with reference to thermal equilibrium diagrams. - Leaving Cert Engineering - Question (i) - 2007
Step 1
Define the term solvus
Answer
A solvus line represents the maximum amount of one metal that can be dissolved in another metal at a specific temperature in a thermal equilibrium diagram. In the context of alloy systems, it delineates the solubility limit, beyond which additional metal will not dissolve and will instead form a separate phase.
For instance, if we consider a binary alloy system where metal A can dissolve in metal B, the solvus line shows the concentration of metal A that can be accommodated in metal B at various temperatures. This information is pivotal for understanding phase changes and behaviors within alloy compositions.