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temperature oxidation resistance. Thermal barrier coatings(TBCs) are widely used in the aerospace and automotive industries for increased operation temperature of important thermal components... Coat Technol, 2001, 4: 115-127. [7] MENDELSON M L. Graded thermal barrier coatings: evaluation[J]. Ceramic Engineering and Science Processing, 1994, 15(4): 555-562. [8] KAWASAKI A, WATANABE R. Thermal......
University摘 要:Ceramic materials were investigated as thermal barrier coatings and electrolytes. Electrophoretic deposition(EPD) and physical vapor deposition...) composite coatings, a candidate for thermal barrier coatings, yield a kinky, rather than smooth, load–displacement curve. Scanning electron microscope(SEM) examination reveals that the kinky curve......
,在载气的作用下,经过雾化喷嘴,进入等离子体中,在热等离子体中发生物理,化学反应 后,沉积到金属基体上. 图7 液体注入等离子体喷涂制备热障涂层示意图[71] Fig.7 Schematic drawing of equipment for depositing thermal barrier coatings through solution precursor...检测技术； 5) 涂层稳定性的模拟； 6) 改善高温腐蚀性能. REFERENCES [1] Belle W, Marijnissen G, Lieshout A V. The evolution of thermal barrier coatings-status and upcoming solutions for today’s key issues [J]. Surface......
Trans. Nonferrous Met. Soc. China 28(2018) 1582-1592 Evaluation of LaAlO3 as top coat material for thermal barrier coatings N. VOURDAS1, E. MARATHONITI1, P. K. PANDIS1, Chr. ARGIRUSIS2, G. SOURKOUNI3... specific requirements. LaAlO3 was prepared to study and report its properties in the context of its potential in thermal barrier coatings (TBCs) technology. A citric acid method was used for synthesis......
Hui, GONG Sheng-kai, XU Hui-bin. New generation thermal barrier coatings for ultrahigh temperature applications[J]. Journal of Aeronautical Materials, 2012, 32(6): 14-24. [2] 王 青, 王亚平, 丁秉钧. 热障涂层隔热性能研究进展[J]. 功能材料, 2013, 44(23): 3363-3367.WANG Qing, WANG Ya-ping, DING Bing-jun. Progress on heat insulation performance of thermal barrier coatings[J]. Journal of Functional Materials, 2013, 44(23......
stabilized zirconia thermal barrier coatings(TBCs) on NiCoCrAlYHf bond coat at 1100℃ was investigated. Attention was focused on the development of bond coat and thermally grown oxide(TGO). The result...) NiCoCrAlYHf/EB-PVD热障涂层能够容许较厚的热生长氧化物存在. 2) 其热生长氧化物具有较快的生长速度, 且生长呈现不均匀性. REFERENCES [1]Beele W, Czech N, Schulenberg T. Thermal barrier coatings, advancing efficiency[J]. MPS Review, 1997, 8: 19. [2......
Trans. Nonferrous Met. Soc. China 29(2019) 2362-2370 Preparation of Al2O3 nanowires on 7YSZ thermal barrier coatings against CMAS corrosion Xiao-feng ZHANG, Shao-peng NIU, Zi-qian DENG, Min LIU, Hong... Technology, Guangdong Institute of New Materials, Guangzhou 510650, China Received 22 February 2019; accepted 16 October 2019 Abstract: The commonly-employed material for thermal barrier coatings......
Structural, Mechanical Properties and Thermal Stability of ZrAlN Coatings WANG M X1,ZHANG J J1,LID J1 (1.College of Physics and Electronic Information Science, Tianjin Normal University, Tianjin... are of great technological interests. ZrAlN coating is proposed to possess high-temperature stable structural and mechanical properties due to the addition of the alloying element.ZrAlN coatings were grown using......
temperature oxidation at 1000 °C. Key words: high temperature oxidation; nano thermal barrier coatings; TGO layer; spinels 1 Introduction Turbine blades are generally protected by thermal barrier coatings... permeation through the zirconia layer in plasma sprayed thermal barrier coatings [J]. Surf Coat Technol, 2004, 184: 311-321. [2] NI L Y, LIU C, HUANG H, ZHOU C G. Thermal cycling behavior of thermal......
. (in Chinese) [15] CHOI S R, ZHU D M, MILLER R A. Effect of sintering on mechanical properties of plasma-sprayed zirconia-based thermal barrier coatings [J]. Journal of American Ceramic Society, 2005, 88(10... areas. Key words: nanocrystalline zirconia; thermal barrier coating; spray drying; agglomeration; nano-particle growth ......
