As the mobility of dislocations increases due to thermal activation, material yield strength decreases. This is accompanied by an intensification in the interaction between dislocations, leading to mutual absorption and annihilation, enabling plastic deformation by allowing dislocations to rearrange the crystal lattice in response to external stresses. It is essential to maintain the pinning effect of dislocations by cell walls and inhibit their climb behavior as temperature rises, thus slowing down strength attenuation. The temperature at which thermal activation becomes significant depends on the specific material and its microstructure.
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- IP: "fe80::70fa:ecf4:91c9:7470%ethernet_32769"
- IP: "192.169.21.200"
- IP: "192.169.23.200"
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