Hakan Cetinel

TL;DR: In this article, the wear amounts of Mo coatings deposited on ductile iron substrates using an atmospheric plasma-spray system were investigated for different loads and environment conditions, and the numerical results obtained via a neural network model were compared with the experimental results.

TL;DR: In this paper, the tribological behavior of Cr2O3/Ni8.5Cr7Al5Mo2Si2B2FeTiO2 coatings for bearing materials was investigated in dry and acid conditions.

TL;DR: In this paper, a pin-on-plate type of apparatus was used with normal loads of 49, 89 and 129 N, and sliding speed of 1 Hz, and it was demonstrated that the Mo-coated samples under dry conditions had slightly higher wear resistance than under acid conditions tested under a load of 129 N.

TL;DR: In this article, metal substrate components have been coated with functionally gradient coatings to improve thermal barrier properties and heat efficiency of high temperature materials in gas turbine engines, nuclear fusion equipment, diesel engines, jet engines and space shuttles.

TL;DR: In this paper, Al2O3-TiO2 powders were sprayed using a flame-spray technique after a NiCrMo bond layer was deposited on plain carbon steel substrate and the produced layers were characterized by X-ray diffraction (XRD), optical microscope, scanning electron microscope (SEM) including energydispersive spectroscopy (EDS), surface roughness and microhardness tester.