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Temperature effects dynamic fatigue

It should also be noted that even if any temperature rise upon dynamic fatigue is insufficient to cause thermal failure the properties of the adhesive, and possibly the substrates, will obviously be affected. Indeed, increases in the local temperature may cause blunting of the crack tip, due to the adhesive s yield stress being lowered, and so actually improve the mechanical fatigue resistance of the joint. Thus, thermal effects during dynamic fatigue are often important but frequently complex to interpret. [Pg.344]

Heat BuUdup and Compression Fatigue - Heat buildup in elastomers is the accumulation of thermal energy and resultant temperature increase in a rubber product due to internal friction when the product is subjected to repeated, rapid cychc deformation. The loss in properties of an elastomer due to heat buildup and other molecular effects of dynamic deformation is known as fatigue. Elastomeric compositions which show the least heat... [Pg.268]

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See also in sourсe #XX -- [ Pg.58 ]



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Dynamic fatigue

Dynamical effects

Dynamical fatigue

Dynamics effect

Fatigue effects

Fatigue temperature

Temperature, dynamics

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