Engineering, 10.03.2020 19:08 syd8152
The following yield strength, grain diameter, and heat treatment time (for grain growth) data were gathered for an iron specimen that was heat treated at 800ï‚°C. Using these data compute the yield strength of a specimen that was heated at 800ï‚°C for 3 h. Assume a value of 2 for n, the grain diameter exponent.
Grain diameter (mm) Yield Strength (MPa) Heat Treating Time (h)
0.028 300 10
0.010 385 1
Answers: 3
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The following yield strength, grain diameter, and heat treatment time (for grain growth) data were g...
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