Effects of TiO2 Particles Size and Heat Treatment on Friction Coefficient and Corrosion Performance of Electroless Ni–P/TiO2 Composite Coatings
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2023-02-03 19:11
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NAD, Elina Esmaeel, EHTESHAMZADEH, Maryam. Effects of TiO2 Particles Size and Heat Treatment on Friction Coefficient and Corrosion Performance of Electroless Ni–P/TiO2 Composite Coatings. In: Surface Engineering and Applied Electrochemistry, 2014, nr. 1(50), pp. 50-56. ISSN 1068-3755. DOI: https://doi.org/10.3103/S1068375514010116
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Surface Engineering and Applied Electrochemistry
Numărul 1(50) / 2014 / ISSN 1068-3755 /ISSNe 1934-8002

Effects of TiO2 Particles Size and Heat Treatment on Friction Coefficient and Corrosion Performance of Electroless Ni–P/TiO2 Composite Coatings
DOI:https://doi.org/10.3103/S1068375514010116

Pag. 50-56

Nad Elina Esmaeel, Ehteshamzadeh Maryam
 
Shahid Bahonar University of Kerman
 
 
Disponibil în IBN: 5 iunie 2015


Rezumat

The effects of the titanium dioxide (TiO2) particles size on the friction coefficient and corrosion performance of the Ni–P/TiO2 composite coatings before and after heat treatment at 400°C for 1h have been investigated. Pin-on-disc analysis results have revealed that the highest and the lowest friction coefficients belonged, respectively, to the simple Ni–P coating and the Ni–P/TiO2 composite coating containing TiO2 particles of the average size of 0.1 μm (μ ~ 0.62 against 0.52). Eventually, a relative reduction in the corrosion resistance and the friction coefficient (as low as μ ~ 0.38) have been observed after heat treatment of Ni–P and Ni–P/TiO2 composite coatings

Cuvinte-cheie
particle-reinforcement, EIS,

Friction, corrosion