Lab manual revised(1)

Lab manual revised(1) - EMA 3013C Phase Transformations In...

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EMA 3013C Phase Transformations In this lab, we will be working in the Al-Zn system. You should download and print the Al-Zn binary phase diagram. Label all fields on this diagram. We will be working with temperatures in excess of 500° C. Long pants and closed toe shoes are required; no exceptions. You will work with one partner unless otherwise instructed. Only two groups will be at the furnace at one time. All attention will be directed toward the two groups. If you cannot focus your attention on this activity, you will be dismissed from lab. The instructions for this lab are subject to change. Pay attention to directions from the instructor. The goal for this lab is to produce 100 g of an Al-Zn alloy to maximize the α α + β transformation. 1. Weigh the required amount of Al and Zn and place them in a crucible. 2. Place the crucible in the furnace and heat for 15 minutes. 3. Remove the crucible from the furnace and stir. 4.
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Lab manual revised(1) - EMA 3013C Phase Transformations In...

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