ENERGETIC AND ECONOMIC ASPECTS OF TRIBOLOGICAL PROPERTIES OF AUSTEMPERED NODULAR CASTING
Tribological properties of austempered ductile irons, as well as of other materials, are determined by measuring the friction force in tribo-mechanical systems (energetic aspect) and by measuring wear parameters (economic aspects). Tribological properties of two types of austempered ductile irons are presented from both of these aspects. Experimental investigation was realised on "Pin on Disk" tribometer. PQ index was used as a wear parameter for wear intensity determination.
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