Results 21 to 30 of about 22,588 (315)

Application of CrAlN coatings on carbide substrates in routing of MDF [PDF]

, 2007
This study deals with the development of Chromium Aluminium Nitride (CrAlN) hard coatings (by varying the nitrogen content in the plasma, the target bias voltage, the working pressure and the deposition time) and their characterization by physical and ...
Martin, J.P.F., NOUVEAU, Corinne, FERREIRA-MARTIN, Jean-Pierre, LABIDI, Chafik, Labidi, C., COLLET, Robert, Nouveau, C., Collet, R., DJOUADI, Mohamed Abdou, Djouadi, M. A.   +9 more
core   +1 more source

Stress analysis of ceramic coatings under spherical indentation: Influence of a metallic interlayer

Vietnam Journal of Mechanics, 2006
Spherical indentation problems of ceramic coatings/metallic interlayer/ductile substrate were investigated numerically by axisymmetric FEA for two typical ceramic coatings with relatively high and low elastic modulus deposited on aluminum alloy and ...
Le Minh Quy, Tran Ich Thinh
doaj   +1 more source

Preparation and Corrosion Resistance of Al₂O₃ - MoO₂ - SiO₂ Micro - Arc OxidationComposite Ceramic Coatings on Surface of Al - Zn - Mg - Cu alloy [PDF]

Cailiao Baohu, 2021
In order to enhance the corrosion resistance of Al-Zn-Mg-Cu alloy parts, Al2O3-MoO2-SiO2 composite ceramic coatings were formed on alloy surface by adding molybdate ions in the silicate micro-arc oxidation (MAO) electrolyte that was used for micro-
ZENG Di-ping, LIU Zhi-yi, ZOU Li-hua, WU Hai-jiang
doaj   +1 more source

Structural and Electrochemical Properties of Electrodeposited Ni–P nanocomposite Coatings Containing Mixed Ceramic Oxide Particles

International Journal of Electrochemical Science, 2016
Mixed oxide ceramic particles were incorporated into Ni-P matrix to synthesize Ni-P-TiO2-CeO2 nanocomposite coatings. In the present study, the effect of concentration of mixed oxide ceramic particles (TiO2 and CeO2) on structural, surface and ...
K.M. Zadeh, R.A. Shakoor, A. Bahgat Radwan   +2 more
doaj   +1 more source

Potential and challenges for Powder Bed Fusion – Laser Beam (PBF-LB) in industrial ceramic additive manufacturing

Open Ceramics
In recent years, ceramic 3D printing has proven its potential for increasing the cost and time efficiency of ceramic manufacturing, especially for customizable products, small series production and for (multi-material) parts with complex design.
Christian Berger, Gabriela Schimo-Aichhorn, Stefan Gronau, Franziska Saft, Sarah Seiringer, Uwe Scheithauer   +5 more
doaj   +1 more source

Research on Ultrasonic Testing Methods for Adhesion Quality of Ceramic Coatings

MATEC Web of Conferences, 2017
Ceramic coatings are widely used in aerospace field as thermal barrier materials for their high-temperature performance. The adhesion quality of ceramic coatings on metallic substrate is an important index for coating performance.
Li Yongjie, Han Zandong, Chen Yifang
doaj   +1 more source

Interface Fracture Property Of Peo Ceramic Coatings On Aluminum Alloy [PDF]

, 2008
This paper combines the four-point bending test, SEM and finite element method to study the interface fracture property of PEO coatings on aluminum alloy. The interface failure mode of the coating on the compression side is revealed.
徐方涛, 关永军, 夏原, Xia, Y (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.   +3 more
core   +1 more source

Comparative study of the corrosion resistance of thermally sprayed ceramic coatings and their bulk ceramic counterparts

, 2022
S.493-504A comparative study of the corrosion properties of thermally sprayed ceramic coatings (Al2O3, Al2O3-TiO2 with different ratios, mullite, and ZrSiO4) and their sintered bulk ceramic counterparts was performed.
Toma, F.-L., Herrmann, M., Kaiser, G., Stahr, C.C., Berger, L.-M.   +4 more
core   +1 more source

Research progress in preparation and application of silicon-containing polymer derived high temperature resistant ceramic coatings

Cailiao gongcheng
With the continuous development of the aerospace field, the service conditions of high temperature structural components such as metal and carbon materials are increasingly harsh.
CHEN Keji, LI Pengfei, XU Caihong, WU Zijian, ZHANG Zongbo   +4 more
doaj   +1 more source

Copper-Based Composite Coatings by Solid-State Cold Spray Deposition: A Review

, 2023
Copper (Cu)-based composite coatings have been widely applied in all kinds of important industry fields due to their outstanding comprehensive properties.
Weiling Guo, Huipeng Wang, Peng Li, Haidou Wang, Guozheng Ma   +4 more
core   +1 more source