Question The yield strength for an aluminum alloy that has an average grain diameter of 10 um is 400 MPa. As the grain diameter is increased to 80 μm, the yield strength decreases to 260 MPa. When the grain diameter is 2 um, its yield strength is close to 760 MPa O668 MPa 566 MPa 419 MPa

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The yield strength for an aluminum alloy that has an average grain diameter of 10 um
is 400 MPa. As the grain diameter is increased to 80 um, the yield strength
decreases to 260 MPa. When the grain diameter is 2 um, its yield strength is close to
760 MPa
668 MPa
566 MPa
419 MPa
Transcribed Image Text:Question The yield strength for an aluminum alloy that has an average grain diameter of 10 um is 400 MPa. As the grain diameter is increased to 80 um, the yield strength decreases to 260 MPa. When the grain diameter is 2 um, its yield strength is close to 760 MPa 668 MPa 566 MPa 419 MPa
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