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Microlocation of the System Elastomer – Steel Cord in the Tire after Degradation Process
Authors: Drdáková Jozefína | Krmela Jan | Krmelová Vladimíra
Year: 2011
Type of publication: článek ve sborníku
Name of source: TechMat 2011
Publisher name: Univerzita Pardubice
Place: Pardubice
Page from-to: 130-135
Titles:
Language Name Abstract Keywords
cze Mikrolokalita systému elastomer - ocelový kord v pneumatice po degradačním procesu Článek se zabývá mikrolokalitou systému elastomer - ocelový kord v pláštích pneumatik po degradačním procesu s využitím mikroskopického pozorování na elektronovém rastrovacím mikroskopu. ... pneumatika; plášť pneumatiky; ocelový kord; elastomer; mikrostruktura; elektronový mikroskop
eng Microlocation of the System Elastomer – Steel Cord in the Tire after Degradation Process The given paper deals with microlocation of the system where there is the connection area between the elastomer and steel cord in relation to tire-casing after degradation processes. The electron scanning microscope has been used during the microscopic observation of this mentioned area. In the case of the degradation process of tire-casings, the rupture can be observed at the interface between the elastomeric matrix and steel cord. If the interface is ruptured in such a way, the surface design loses its primary or given function relating to compactness of the system: elastomer – steel cord. The tested metallographic samples were obtained from one tire-casing and they were exposed to the corrosive salt environment for 256 hours. Some chosen results of scanning electron microscopy are presented in the paper. In the relation to the corrosion effect, the following analyses were used for evaluation of the degradation process: surface, point, line. tire; tire-casing; steel cord; elastomer; microstructure; electron microscope