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6. The Ag-Al phase diagram is shown below with #1-6 indicating specific points on the diagram. The upper x-axis is in weight % Al, the lower x-axis is atomic % Al, and the y- axis is temperature in Kelvn. Answer the following questions: a) Give the degrees of freedom for each of the six points (Note that point 5 is the bottom tip of the β region). b) What maximum wt. % Ag is soluble in Al and at what temperature does it occur? c How many peritectics are there on this diagram? Write a peritectic reaction (for cooling) found in this diagram giving the peritectic composition and temperature. d) How many eutectics are there on this diagram? Write a eutectic reaction (for cooling found in this diagram giving the eutectic composition and temperature. e) A peritectoid is an upside down cutectoid. Write a peritectoid reaction (upon cooling) found in this diagram giving the peritectoid composition and temperature f) Give the composition(s) and amount(s) of the phases) present (in mol. %) at point 6. 68101214161829 25 3035405060708090*1% 1300 233 9 -Al 1200 1100 053 1000 883 K 900 Ag (AL 800 20. 20 50 0 80 90at% Ai
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Answer #1

o n F- DoF LLigu 2- 62 2. 5 2. 2. 2- 21ナA1 at 1053K (V) 434. AL at 875K

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6. The Ag-Al phase diagram is shown below with #1-6 indicating specific points on the diagram....
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