Engineering, 25.02.2020 21:14 jjhagan22
The average grain diameter of an aluminum alloy is 14 mu m with a strength of 185 MPa. The same alloy with an average grain diameter of 50 mu m has a strength of 140 MPa. (a) Determine the constants for the Hall-Patch equation for this alloy, (b) How much more should you reduce the grain size if you desired a strength of 220 MPa?
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The average grain diameter of an aluminum alloy is 14 mu m with a strength of 185 MPa. The same allo...
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