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areas. Key words: nanocrystalline zirconia; thermal barrier coating; spray drying; agglomeration; nano-particle growth ... stabilized zirconia coatings [J]. Journal of Thermal Spray Technology, 2001, 10(1): 150-152. [3] CHEN H, DING C X. Nanostructured zirconia coating prepared by atmospheric plasma spraying [J]. Surface......
of the samples was Sa=2.5 mm2, and the depth of the anchor pattern was 40-100 m. Within 4 h after sandblasting, we sprayed the prepared coating evenly on the samples with a spray gun. The thickness... J. Cent. South Univ. (2020) 27: 3213-3226 DOI: https://doi.org/10.1007/s11771-020-4541-5 Local corrosion characteristics of a graphene-oxide-modified inner coating LIAO Ke-xi(廖柯熹)1, LI Xiao-xiao(李肖......
the thermogravimetric analysis (TGA) technique shows a parabolic oxidation rate. Key words: TiB2; cermet coating; thermal spraying; oxidation ... binder to form a cermet coating. TiB2 cermet powders can be deposited by thermal spraying processes such as the high velocity oxy-fuel (HVOF) process, which is capable of producing high quality......
Preparation and Properties of High Hardness and Oxidation Resisting Coating Using Electric Arc Spray TANG Chun-tian1,LI Zhuo-xin1,WANG Jiang-Ping1,CUI Li1 (1.Beijing University of Technology, Beijing, 100022) 摘要:A coating with high hardness, wear and oxidation resistance was prepared by electric arc spray. The hardness,bonding strength, abrasive wear and values of porosity and oxidation......
of Petrochemical Technology, Beijing 102617, China Received 15 July 2007; accepted 10 September 2007 Abstract: The NiCrAlY+ZrO2 thermal barrier coating was prepared on the surface of TiAl alloy by plasma... sprayed samples at 850℃ was investigated. The results show that the bonding between thermal barrier coating and substrate is very good. Surface hardness of TiAl alloy is improved too. The microhardness......
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Trans. Nonferrous Met. Soc. China 23(2013) 1002-1010 Cavitation and electrochemical characteristics of thermal spray coating with sealing material Seong-Jong KIM1, Seung-Jun LEE1, In-Ju KIM2, Seong... this, anti-corrosion thermal spray coating technique is widely used. The low-temperature thermal spray coating was performed with 85%Al-14.5%Zn-0.5%Zr for ship materials and various sealing materials......
of zinc-rich coating. The resultant zinc-rich coating is able to resist the invasion of hot alkali solution(the temperature is 95 ℃ and the pH value is 14) for 480 h and the exposure time in salt spray is 1 200 h. Moreover, the coating shows good thermal conductivity and static electricity properties, its thermal conductivity and electric resistivity are 21-37 W/(m·K) and 6.7×105-3.5×106 Ω·cm......
Characterization of MnWO4 with flower-like clusters produced using spray pyrolysis Somchai THONGTEM1, Surangkana WANNAPOP1, Titipun THONGTEM2 1. Department of Physics and Materials Science...; Abstract: MnWO4 (huebnerite) with flower-like clusters of nano-plates was produced from the solutions containing MnCl2?4H2O and Na2WO4?2H2O by the 300 ℃ spray......
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