Estimate the quench rate (in °C/s) needed to avoid pearlite formation in 1.13 wt % C steel. Note that ΔΤ the quench rate is 47 900 B00 72 700 600 AT + FeC AT Quench rate = s00 a Fe 400 ---- --- 300 200 -M, M 100 M 1 sec I min 1 hour 1 day 10 10 10 113 01 Time, seconds

Elements Of Electromagnetics
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Estimate the quench rate (in °C/s) needed to avoid pearlite formation in  1.13 wt % C steel. Note that the quench rate is ΔT/t

Estimate the quench rate (in °C/s) needed to avoid
pearlite formation in 1.13 wt % C steel. Note that
ΔΤ
the quench rate is 47
900
B00
72
700
600
AT
+ FeC
s00
ΔΤ
Quench rate =
a Fe
400
---- ---
300
200
-M,
M
100
M
1 sec
I min
1 hour
1 day
10
10
10
113
01
Time, seconds
Transcribed Image Text:Estimate the quench rate (in °C/s) needed to avoid pearlite formation in 1.13 wt % C steel. Note that ΔΤ the quench rate is 47 900 B00 72 700 600 AT + FeC s00 ΔΤ Quench rate = a Fe 400 ---- --- 300 200 -M, M 100 M 1 sec I min 1 hour 1 day 10 10 10 113 01 Time, seconds
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