Question

Question 7 of 16 View Policies < > Current Attempt in Progress -/0.5 The yield strength for an alloy that has an average grain diameter of 4.8 x 102 mm is 122 MPa. At a grain diameter of 7.0 × 103 mm, the yield strength increases to 244 MPa. At what grain diameter, in mm, will the yield strength be 224 MPa? d-

Name: question 7 of 16 view policies current attempt in progress 05 the yield strength for an alloy that has an average grain diameter of 48 x 102 mm is 122 mpa at a grain diameter of 70 103 mm th 66602
Uploaded: 2023-08-21T14:25:31-08:00
Duration: 3 min 57 s
Channel: Sri K
Description: question 7 of 16 view policies current attempt in progress 05 the yield strength for an alloy that has an average grain diameter of 48 x 102 mm is 122 mpa at a grain diameter of 70 103 mm th 66602

          Question 7 of 16
View Policies
<
>
Current Attempt in Progress
-/0.5
The yield strength for an alloy that has an average grain diameter of 4.8 x 102 mm is 122 MPa. At a grain diameter of 7.0 × 103 mm, the yield strength increases to 244 MPa. At what grain diameter, in mm, will the yield strength be 224 MPa?
d-

Added by Oscar V.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

08/21/2023

Step 1

This equation states that the yield strength (σ) is inversely related to the square root of the grain diameter (d): \[ \sigma = \sigma_0 + k \cdot d^{-1/2} \] Where: - \(\sigma\) is the yield strength, - \(\sigma_0\) is the yield strength at infinite grain size Show more…

Show all steps

Thanks for your feedback!

Question 7 of 16 View Policies < > Current Attempt in Progress -/0.5 The yield strength for an alloy that has an average grain diameter of 4.8 x 102 mm is 122 MPa. At a grain diameter of 7.0 × 103 mm, the yield strength increases to 244 MPa. At what grain diameter, in mm, will the yield strength be 224 MPa? d-