Find the probable identity of the metal

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Reference no: EM131275205

1. Sketch a cooling curve for a pure metal and label different regions carefully.

2. A cooling curve is shown in Figure 9-21. Determine

(a) the pouring temperature;

(b) the solidification temperature;

(d) the cooling rate, just before solidification begins;

(e) the total solidification time;

(f ) the local solidification time; and

(g) the probable identity of the metal.

(h) If the cooling curve was obtained at the center of the casting sketched in the figure, determine the mold constant, assuming that n = 2

Figure 9-21

Reference no: EM131275205

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