Hardness And Wear Resistance Of Composite Materials Supported By Graphite And Silica Particles And Reinforced By Cuffler Fiber

摘要

The research aims to study the mechanical properties (Hardness and Wear Resistance) ofcomposite materials (epoxy resins with phenolic formaldehyde resin) supported by graphite or silica particlesor both, and reinforced with Cuffler fibers , Hardness values reached their highest value when increasing thevolume fracture to 15% and then decreased to their lowest values at the volumetric fraction (20%), the rate ofwear and tear when immersed in chemical solutions was the effect of acid solution less than in the base solution.