The tensile stress that must be applied to the
Explanation of Solution
Write the expression to determine the angle
Here,
Write the expression for the Schmidt law using the equation 6.17.
Here, the applied stress is
Conclusion:
Substitute 1 for
Calculate the angle between
Substitute 1 for
Substitute 0.85 MPa for
Thus, the resolved shear stress for the 0.85 MPa is 2.08 MPa.
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Chapter 6 Solutions
Foundations of Materials Science and Engineering
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- A stress of 75 MPa is applied in the [0 0 1] direction on an FCC single crystal. Calculate the resolved shear stress acting on the (1 1 1) [1 0 1] slip system.arrow_forwardA single crystal of aluminum is loaded under a stress state such that ơ11 = 250 kPa, 022 = 50 kPa , o33 = 10 kPa and T23 = T 31 = T 12 = 0 Assume that slip occurred on the (111) plane in the [1 -1 0] direction and only on this slip system. What is the shear stress on this slip system?arrow_forwardConsider a single crystal of some hypothetical metal that has the BCC crystal structure and is oriented such that a tensile stress is applied along a [2 2 1] direction. If slip occurs on a (2 1 1) plane and in a [-1 1 1] direction, compute the stress at which the crystal yields if its critical resolved shear stress is 2.4 MPa.arrow_forward
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