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Microstructure, Wear and Corrosion Properties of NiB-TiC Composite Materials Produced By Powder Metallurgy Method

Tabonah, Tarek Mousa K ; Akkaş, Mehmet ; Islak, Serkan

Science of sintering, 2019-01, Vol.51 (3), p.1-13 [Periódico revisado por pares]

Beograd: International Institute for the Science of Sintering (IISS)

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Título:
Microstructure, Wear and Corrosion Properties of NiB-TiC Composite Materials Produced By Powder Metallurgy Method
Autor: Tabonah, Tarek Mousa K ; Akkaş, Mehmet ; Islak, Serkan
Assuntos: Argon ; Boron ; Cold ; Cold pressing ; Composite materials ; Corrosion resistance ; Corrosion tests ; Corrosive wear ; Friction ; Materials science ; Measuring instruments ; Mechanical alloying ; Metallurgical analysis ; Methods ; Microhardness ; Microstructure ; Nickel ; Particle size ; Powder metallurgy ; Scanning electron microscopy ; Sintering ; Sintering (powder metallurgy) ; Wear resistance ; X-ray diffraction
É parte de: Science of sintering, 2019-01, Vol.51 (3), p.1-13
Descrição: In this study, NiB-TiC composite materials were produced using powder metallurgy. In the Ni-TiC-B powder mixture, TiC was fixed at a rate of 5 %, 5, 10 and 15 % boron was added and mechanical alloying was carried out. The prepared powder mixtures were cold pressed under pressure of 400 MPa and sintered in an argon atmosphere at 800 °C for 2 hours. Microstructure, phase formation, hardness, wear and corrosion properties of the samples were investigated in detail. Scanning electron microscopy (SEM) was used for microstructure analysis and X-ray diffractogram (XRD) was used for phase formation detection. The hardness measurements of the samples were measured by a microhardness measuring device. Densities of the samples were determined by Archimedes' principle. The corrosion tests were performed potentiodynamic polarization curves of the composite materials in 3.5 % NaCl solution. Wear tests were carried out the composite materials under a load of 10 N. Results showed that by increasing the amount of B, the wear and corrosion resistance increased.
Editor: Beograd: International Institute for the Science of Sintering (IISS)
Idioma: Inglês;Serbian

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Microstructure, Wear and Corrosion Properties of NiB-TiC Composite Materials Produced By Powder Metallurgy Method

Tabonah, Tarek Mousa K ; Akkaş, Mehmet ; Islak, Serkan

Beograd: International Institute for the Science of Sintering (IISS)

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