Engineering, 13.07.2019 21:10 yasyyas646646
Stainless steel ball bearings of diameter 10mm are austenized in a furnace at 900 degree c. after being removed from the furnace, the bearings are cooled using an argon blast moving at 20 m/s at a temperature of 0 degree c. a. calculate the initial cooling rate. b. calculate the time to cooling the spheres to 100 degree
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Stainless steel ball bearings of diameter 10mm are austenized in a furnace at 900 degree c. after be...
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