Optical microscope images showed that CNF exhibited flocculation in several areas along the bronze matrix. Their corrosion behaviours were analysed using potentiodynamic measurements. Wear properties were examined using the reciprocating wear test. Their fractured surfaces were examined using SEM-EDS. Their TRS values were calculated using a three-point bending test.
Their hardness was measured using a microhardness device. Then, their microstructures and phase compositions were examined using optical microscopy and XRD. Next, the manufactured samples' microstructure, hardness, density, transverse rupture strength (TRS), corrosion, and wear properties were analysed. Hot pressing was selected as the preferred method of production as it allows producing a larger number of compact samples. This study sets out to investigate the effects of CNF on the microstructure, corrosion, and mechanical properties of a carbon nanofiber (CNF)-reinforced diamond cutting tool matrix.
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