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Magnetron Sputtering High Temperature Mo-Al2O3 Cermet Solar Selective Coatings Xinkang Du 1,2,a, Cong Wang 1,b, Tianmin Wang 1,c, Buliang Chen 3, Long Zhou 1, Ning Ru 1 1School of Science, Beihang University, Beijing 100083, China 2Mechanical Engineering College, Shijiazhuang 050003, China 3China Academy of Space Technology, Beijing 100029, China aduzhoulong@sina.com, bcongwang@buaa.edu.cn, cwtm@buaa.edu.cn Keywords: solar selective coating, double cermet layer structure, high temperature stability, magnetron sputtering.
Al2O3 (99.99% purity) ceramic target and Mo (99.99% purity) metallic target are mechanically clamped to two planar sputter sources which are mounted horizontally on the base of the vacuum chamber.
Results and Discussion A typical structure of Mo-Al2O3 cermet coatings from surface to substrate consists of: (1) an anti-reflection layer composed of a transparent Al2O3 ceramic material that enhances solar absorption, (2) a LMVF Mo-Al2O3 cermet solar absorptive layer, (3) a HMVF Mo-Al2O3 cermet solar absorber layer and (4) a Mo IR-reflective layer.
Therefore, a multi-sub-layer structure consisting of alternating Al2O3 ceramic and Mo metallic sub-layers was formed.
Rulmont: International Journal of Inorganic Materials.

Journal of Marine Science and Engineering. 9 (2021) 1–18
Open Engineering. 12 (2022) 477–484
International Journal of Mechanical Sciences. 166 (2020) 1–15
International Journal of Engineering and Technology(UAE). 7(3) (2018) 587–5906
International Journal of Mechanical Sciences. 166 (2023) 1–15

CuDia Slug Size Variation Analysis on Heat Dissipation of High Power LED Rajendaran Vairavan1, Vithyacharan Retnasamy1,a and Zaliman Sauli1 1School of Microelectronic Engineering, Universiti Malaysia Perlis (UniMAP), Kampus Alam, Pauh Putra, Perlis, Malaysia aCorresponding email:vc.sundres@gmail.com Keywords: High power LED; CuDia heat slug; junction temperature;Ansys Abstract.
Acknowledgement The author would extend their sincere appreciation and thank the School of Microelectronic Engineering, Universiti Malaysia Perlis for their outright support and facilities.
Wang, "Enhanced cooling for LED lighting using ionic wind," International Journal of Heat and Mass Transfer, vol. 57, pp. 285-291, 2013 [6] J.C.
Wang, "Thermal investigations on LED vapor chamber-based plates," International Communications in Heat and Mass Transfer, vol. 38, pp. 1206-1212, 2011 [7] R.
Kamarudin, "High Power LED Thermal and Stress Simulation on Copper Slug," in Computer Modelling and Simulation (UKSim), 2013 UKSim 15th International Conference on, 2013, pp. 294-298

Liu, Effect of Individual Layer Shape on the Mechanical Properties of Dissimilar Al Alloys Laminated Metal Composite Sheets, Journal of materials engineering and performance. 23 (2014)990-1001
Ueno, Multilayer Al< sub> 2 O< sub> 3/SiC ceramics with improved mechanical behavior, Journal of the European Ceramic Society. 20 (2000)1771-1775
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Plasma Physics and Engineering, Institute of Electronics of the Bulgarian Academy of Sciences, 72 Tzarigradsko Shose Blvd., Sofia 1784, Bulgaria.
Azad, Fabrication of transparent alumina (Al2O3) nanofibers by electrospinning, Material Science and Engineering A 435 – 436 (2006) 468 – 473
Sabchevski, Rapid Sintering of Silica Xerogel Ceramic derived from Sago Waste Ash Using Submillimeter Wave Heating of a 300 GHz CW Gyrotron, Journal of Infrared, Millimeter and Terahertz Wave 32 (2011) 867 – 876
Sabchevski, Structural and Microwave Properties of Silica Xerogel Glass-Ceramic Sintered by Sub-millimeter Wave Heating using a Gyrotron, Journal of Infrared, Millimeter and Terahertz Waves, 2012, DOI: 10.1007/s10762-012-9925-7
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Acknowledgements This work was supported by Natural Science Foundation of China (20825724, 21237003 and 51328202), 085 Engineering Foundation from Shanghai University of Electric Power (Energy Storage for Smart Grid).
Meng: Materials Science and Engineering R.
Indris: The Journal of Physics Chemistry.
Gao: Journal of Electroanalytical Chemistry.
Zhang: Ceramics International.

The report of this study will be of benefit to chemical engineering and nanotechnology advancement.
The resultant fluids have a variety of properties and can be employed in applications including engineering, process industries, biomedical, and cancer therapy, cooling.
Devi, Numerical investigation of hydromagnetic hybrid Cu–Al2O3/water nanofluid flow over a permeable stretching sheet with suction, International Journal of Nonlinear Sciences Numerical Simulation. 17 (2016) 249-257
Gireesha, Effects of variable viscosity and thermal conductivity on MHD flow and heat transfer of a dusty fluid, Ain Shams Engineering Journal. 7 (2016) 505-515
Bobbo, Water-based Fe2O3 nanofluid characterization: thermal conductivity and viscosity measurements and correlation, Advances in Mechanical Engineering. 4 (2012) 674947

Influence of Nitrogen Partial Pressure on the Microstructure and Properties of TiN Coatings Shifang Xie1,a, Keming Liu1,Peiling Ke2, Dong Zhang2, Shiyong Wei1, Aiying Wang2,b 1 Institute of Applied Physics, Jiangxi Academy of Sciences, Nanchang, 330029, China 2 Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China aemail: ncsxsf@126.com, bemail: aywang@nimte.ac.cn Keywords: Multi-arc ion plating; TiN; Microstructure; Hardness; Cohesion Abstract.
Multi-arc ion plating (M-AIP) is a promising technique in the fabrication of ceramic coatings because of its high ionization rate, high deposition rate, high kinetic energy and convenient parameters control.
Ceramics International, 2014 40 5757-5764
International Journal of Hydrogen Energy, 2011 36 9155-9161.

Schweitzer Code Postal 33608 PESSAC Cedex, France Keywords: Continuous binder-powder coating, Ceramic fibre, Metal-matrix composites; Abstract: Continuous Binder-Powder Coating (CBPC) is a new fabrication route for the titanium metal matrix composites reinforced with continuous SiC filaments.
Thanks to the very rapid conditions of coating and cooling related to the method, the ceramic reinforcement is not meaningfully degraded by fiber/matrix interaction and the carbon content transferred from the fiber coating toward the matrix is so small that unsufficient to induce any matrix embrittlement [10].
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Bourke, J.M.Larsen - Thermal Expansive Anisotropy in Ti-6AlV/SiC Composite, Materials Science and Engineering A, Vol. 325, pp.236-241, 2002.

Ali Abuelnuor3,c 1,2,3High Speed Reacting Flow Laboratory, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, UTM Skudai, Johor, Malaysia aseyed.ehsan.hosseini@gmail.com, b mazlan@fkm.utm.my, cabuelnuor99@yahoo.com Keywords: Biogas, flameless combustion, NOx formation Abstract.
[4] Sheng Chen ,Chuguang Zheng, Counterflow diffusion flame of hydrogen-enriched biogas under MILD oxy-fuel condition, International Journal of Hydrogen Energy 36 (2011) 15403-15413
International journal of hydrogen energy 36(2011)15403-15413 456
Tognotti, Numerical and experimental analysis of NO emissions from a lab-scale burner fed with hydrogen-enriched fuels and operating in MILD combustion, International Journal of Hydrogen Energy, 34(2009)8339–835
Wahid, Abuelnuor Abdeen Ali Abuelnuor, High temperature air combustion: sustainable technology to low NOx formation, International Review of Mechanical Engineering, Vol.6, N.5, July 2012