8) An FCC crystal is subjected to a tensile stress. This stress is applied in a direction that forms an angle of 28.1° with the slip plane of the crystal, and an angle of 62.4° with the slip direction respectively within the crystal, If a tensile stress of 0.80MPA is applied: a) Calculate the Resolved Shear Stress for the Crystal b) If the material's Critical Resolved Shear Stress is 0.73MP and a Safety Factor of 2 is applied to that stress, is your Resolved Shear Stress from "Part a" considered "safe" with respect to your Working Stress? (HINT: Safety Factors can be applied to Shear Stresses the same way they are applied to Normal Stresses)

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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8) An FCC crystal is subjected to a tensile stress. This stress is applied in a direction that forms an angle of 28.1° with the slip plane of the
crystal, and an angle of 62.4° with the slip direction respectively within the crystal, If a tensile stress of 0.80MPA is applied:
a) Calculate the Resolved Shear Stress for the Crystal
b) If the material's Critical Resolved Shear Stress is 0.73MP and a Safety Factor of 2 is applied to that stress, is your Resolved Shear
Stress from "Part a" considered "safe" with respect to your Working Stress?
(HINT: Safety Factors can be applied to Shear Stresses the same way they are applied to Normal Stresses)
Transcribed Image Text:8) An FCC crystal is subjected to a tensile stress. This stress is applied in a direction that forms an angle of 28.1° with the slip plane of the crystal, and an angle of 62.4° with the slip direction respectively within the crystal, If a tensile stress of 0.80MPA is applied: a) Calculate the Resolved Shear Stress for the Crystal b) If the material's Critical Resolved Shear Stress is 0.73MP and a Safety Factor of 2 is applied to that stress, is your Resolved Shear Stress from "Part a" considered "safe" with respect to your Working Stress? (HINT: Safety Factors can be applied to Shear Stresses the same way they are applied to Normal Stresses)
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