Using the following information:·A binary system of A and B metallic elements, which are partially soluble in the solid state.• Consider linear solidus, liquidus, solvus lines.• The melting point of element A is 1000 °C and the melting point of element B is 1250°C.• The system has a eutectic reaction which occurs at 750°C, at a composition of CE: 25 wt% A.· The solid solution formed in A rich region a; the maximum solid solubility of B in a is 7%wt at eutectictemperature and drops to 3%wt at room temperature.• The solid solution formed in B rich region is B; the maximum solid solubility of A in B is 5%wt at eutectictemperature and drops to 0%wt at room temperature.(b) Name all regions within the phase diagram.

A phase diagram is a graphical depiction of a substance's physical states under various…

Answered: (b) Name all regions within the phase…

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(b) Name all regions within the phase diagram.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

Using the following information:
·A binary system of A and B metallic elements, which are partially soluble in the solid state.
• Consider linear solidus, liquidus, solvus lines.
• The melting point of element A is 1000 °C and the melting point of element B is 1250°C.
• The system has a eutectic reaction which occurs at 750°C, at a composition of CE: 25 wt% A.
· The solid solution formed in A rich region a; the maximum solid solubility of B in a is 7%wt at eutectic
temperature and drops to 3%wt at room temperature.
• The solid solution formed in B rich region is B; the maximum solid solubility of A in B is 5%wt at eutectic
temperature and drops to 0%wt at room temperature.
(b) Name all regions within the phase diagram.

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