2b) Figure 3 shows a cooling curve of Cadmium (Cd). Determine (i) the solidification temperature; (ii) the superheat; (iii) the cooling rate, just before solidification begins; (iv) the total solidification time; (v) the local solidification time; and (vi) If the cooling curve was obtained at the center of the casting sketched in the figure, determine the mold constant, assuming that n = 2.
2b) Figure 3 shows a cooling curve of Cadmium (Cd). Determine (i) the solidification temperature; (ii) the superheat; (iii) the cooling rate, just before solidification begins; (iv) the total solidification time; (v) the local solidification time; and (vi) If the cooling curve was obtained at the center of the casting sketched in the figure, determine the mold constant, assuming that n = 2.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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2b) Figure 3 shows a cooling curve of Cadmium (Cd). Determine
(i) the solidification temperature;
(ii) the superheat;
(iii) the cooling rate, just before solidification begins;
(iv) the total solidification time;
(v) the local solidification time; and
(vi) If the cooling curve was obtained at the center of the casting sketched in the figure, determine the mold constant, assuming that n = 2.
Transcribed Image Text:500
400
300
200
12 cm
100
4 cm
0.8 cm
100 200 300 400 500 600
Time (s)
Temperature (C)
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