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Showing 1 to 3 of 3 for “"mechanical-aging"”.
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Assessment of residual composite properties as influenced by thermal mechanical aging
… (currently underway) and possibly seven years of aging on these materials. The compressive load was applied using steel fixtures supplied by The Boeing Company. Back-to-back gages on the aging panels monitored compressive strain as well as bending strain. Following aging at 1500 and 3000 hours, …
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Physical Aging of Miscible Polymer Blends
Physical aging measurements were performed on various polymeric glasses with the overriding goal of developing a better molecular picture of the nonequilibrium glassy state. To this end, aging-induced changes in mechanical properties and in the thermodynamic state (volume and enthalpy) were …