Which outcome occurs when a titanium alloy forging cools non-uniformly?

💡 Explanation

A residual stress profile develops because thermal contraction varies locally depending on cooling rates, a process called differential cooling. Therefore, internal stresses are generated rather than uniform contraction, because the heated surface cools faster.

• Which outcome occurs when a micro-robot's inertial measurement unit (IMU) experiences accumulated gyroscope drift?
• Which outcome occurs when a hydraulic actuator's return line experiences excessive back pressure during rapid extension?
• Which outcome occurs when dissolved gas exceeds solubility limit in hydraulic actuator fluid flowing across a sharp orifice?
• Which consequence results when hydraulic control valve leakage occurs in a piston accumulator?
• Which fracture pattern arises when concrete columns experience shear overload?
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