Alpha Geek

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Category > Engineering Posted 08 May 2017 My Price 6.00

A 3-in.-diameter casting was produced

A 3-in.-diameter casting was produced. The times required for the solid-liquid interface to reach different distances beneath the casting surface were measured and are shown in the following table:

Determine

(a) the time at which solidification begins at the surface; and

(b) the time at which the entire casting is expected to be solid.

(c) Suppose the center of the casting actually solidified in 720 s. Explain why this time might

differ from the time calculated in part (b).

 

Answers

Alpha Geek
(8)
Status NEW Posted 08 May 2017 08:05 AM My Price 6.00

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