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Thermal stress information


In mechanics and thermodynamics, thermal stress is mechanical stress created by any change in temperature of a material. These stresses can lead to fracturing or plastic deformation depending on the other variables of heating, which include material types and constraints.[1] Temperature gradients, thermal expansion or contraction and thermal shocks are things that can lead to thermal stress. This type of stress is highly dependent on the thermal expansion coefficient which varies from material to material. In general, the greater the temperature change, the higher the level of stress that can occur. Thermal shock can result from a rapid change in temperature, resulting in cracking or shattering.

  1. ^ Elements of metallurgy and engineering alloys. Campbell, F. C. (Flake C.). Materials Park, Ohio: ASM International. 2008. ISBN 9780871708670. OCLC 608624525.{{cite book}}: CS1 maint: others (link)

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