Английская Википедия:Cavitation (elastomers)
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Шаблон:Refimprove Cavitation is the unstable unhindered expansion of a microscopic void in a solid elastomer under the action of tensile hydrostatic stresses. This can occur whenever the hydrostatic tension exceeds 5/6 of Young's modulus.[1]
The cavitation phenomenon may manifest in any of the following situations:
- imposed hydrostatic tensile stress acting on a pre-existing void
- void pressurization due to gases that are generated due to chemical action (as in volatilization of low-molecular weight waxes or oils: 'blowpoint' for insufficiently cured rubber, or 'thermal blowout' for systems operating at very high temperature)
- void pressurization due to gases that come out of solution (as in gases dissolved at high pressure)
References
Шаблон:Reflist
Шаблон:Physical-chemistry-stub
