Results 21 to 30 of about 10,608 (258)

Microstructure and Properties of TiC/Ti Coatings Deposited by the Supersonic Cold Gas Spray Technique [PDF]

Archives of Metallurgy and Materials, 2018
Nanostructured, biocompatible, TiC/Ti Supersonic Cold Gas Sprayed coatings were deposited onto a Ti6Al4V alloy and their microstructure, wear resistance and hardness were investigated. The starting nanostructured powder, containing a varied mixture of Ti
J. Kusiński, S. Kac, K. Kowalski, S. Dosta, E.P. Georgiou, J. Garcia-Forgas, P. Matteazzi   +6 more
doaj   +1 more source

Thermal Stability of Nanostructured Coatings [PDF]

Materials Science Forum, 2010
This paper is a review of the thermal stability of nanostructured nitride coatings synthesised by reactive magnetron sputtering technique. In the last three decade, nitride based coatings have been widely applied as hard wear-protective coatings in mechanical components.
Fabrizi A, Cabibbo M, Cecchini R, Spigarelli S, Paternoster C, Haidopoulo M, KiryukhantsevKorneev Ph V   +6 more
openaire   +4 more sources

Oxidation resistance of the nanostructured YSZ coating on the IN-738 superalloy [PDF]

Journal of Ultrafine Grained and Nanostructured Materials, 2014
Conventional and nanostructured YSZ coatings were deposited on the IN-738 Ni super alloy by the atmospheric plasma spray technique. The oxidation was measured at 1100°C in an atmospheric electrical furnace.
Ahmad Keyvani, Mohsen Saremi, Mahmoud Heydarzadeh Sohi   +2 more
doaj   +1 more source

High Temperature Erosion-oxidation Resistance of Thermally Sprayed Nanostructured Cr3C2-25(Ni-20Cr) Coatings [PDF]

Materials Research, 2017
This study reports the high temperature erosion-oxidation (E-O) behavior of conventional and nanostructured Cr3C2-25(Ni-20Cr) coatings prepared by high velocity oxygen fuel (HVOF) spraying.
Cecílio Alvares da Cunha, Olandir Vercino Correa, Isaac Jamil Sayeg, Lalgudi Venkataraman Ramanathan   +3 more
doaj   +1 more source

A study of fracture toughness and thermal property of nanostructured Yb2SiO5 environmental barrier coatings

Journal of Materials Research and Technology, 2023
The objective of this study was to examine the characteristics of a nanostructured Yb2SiO5 coating and a conventional Yb2SiO5 coating, both prepared using atmospheric plasma spraying (APS).
Tao Zheng, Shun Wang, Baosheng Xu, Zelong Wang, Yiguang Wang   +4 more
doaj   +1 more source

Correlation between the Al content and corrosion resistance of TiAlN coatings applied using a PACVD technique

Journal of Asian Ceramic Societies, 2020
The present study aims to determine the effect of Al on the corrosion resistance of nanostructured TiAlN coatings deposited using a pulsed direct current plasma-assisted chemical vapor deposition (pulsed-DC PACVD) technique.
H. Elmkhah, A. Fattah-alhosseini, K. Babaei, A. Abdollah-Zadeh, F. Mahboubi   +4 more
doaj   +1 more source

Mechanical Properties and Corrosion Resistance of HVOF Sprayed Coatings Using Nanostructured Carbide Powders

Archives of Metallurgy and Materials, 2016
Nanostructured and composite WC-12Co coatings were prepared by means of the supersonic spray process (HVOF). The microstructure and composition of WC-12Co nanostructured powder were analyzed by scanning electron microscope (SEM) and transmission electron
Żórawski W., Makrenek M., Góral A.
doaj   +1 more source

Tribological Behaviour of Alumina-Titania Nanostructured Coatings Produced by Air Plasma Spray Technique

Chemical Engineering Transactions, 2016
Nanostructured Al2O3-TiO2 wear resistant coatings were produced by air plasma spray from plasma-densified agglomerated nano-powders. Conventional Al2O3-TiO2 coatings were also deposited for direct comparison of tribological performance.
F. Marra, L. Baiamonte, C. Bartuli, M. Valente, T. Valente, G. Pulci   +5 more
doaj   +1 more source

Functional Antimicrobial Surface Coatings Deposited onto Nanostructured 316L Food-Grade Stainless Steel

Nanomaterials, 2021
In our study, we demonstrated the performance of antimicrobial coatings on properly functionalized and nanostructured 316L food-grade stainless steel pipelines.
A. Silvia González, Angela Riego, Victor Vega, Javier García, Serena Galié, Ignacio Gutiérrez del Río, Maria del Valle Martínez de Yuso, Claudio Jesús Villar, Felipe Lombó, Victor Manuel De la Prida   +9 more
doaj   +1 more source

Microstructure Analysis of Laser Remelting for Thermal Barrier Coatings on the Surface of Titanium Alloy

MATEC Web of Conferences, 2016
In this paper, the preparation and organization performance of thermal barrier coatings (TCBs) on the surface of titanium were studied experimentally.
Lu Bin, Wang Donghong, Xiao Lv, Li Fei, Ren Jixuan, Li Liangliang, Wu Wenyun   +6 more
doaj   +1 more source