TBC

作品数:351被引量:964H指数:12
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相关领域:化学工程更多>>
相关作者:江桂斌刘战伟胡杨杨晓光章蔼静更多>>
相关机构:北京理工大学华中科技大学中国石油清华大学更多>>
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  • 期刊=Journal of Advanced Ceramicsx
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Microwave-absorbing functionalization of LaMgAl_(11)O_(19)composite thermal barrier coatings by atmospheric plasma spraying被引量:1
《Journal of Advanced Ceramics》2024年第10期1523-1534,共12页Binglin Zou Yongqiu Zhang Ying Wang Xueqiang Cao 
supported by Changchun Scientific and Technological Development Program(21ZY08);National Natural Science Foundation of China(92060201).
Thermal protection of the hot-end components of ultra-high-flying vehicles requires the microwave absorption of thermal barrier coating(TBC).In this work,the microwave-absorbing functionalization of LaMgAl_(11)O_(19)(...
关键词:thermal barrier coating(TBC) atmospheric plasma spraying(APS) microwave absorption electromagnetic wave(EMW) thermal conductivity 
Revealing the low thermal conductivity of high-entropy rare-earth tantalates via multi-scale defect analysis被引量:3
《Journal of Advanced Ceramics》2023年第11期2087-2100,共14页Jun Wang Qianqian Jin Jianbo Song Di Zhang Bin Xu Zhiyi Ren Meng Wang Shixiao Yan Xiaoliang Sun Chi Liu Xiaoyu Chong Jing Feng 
supported by the National Key R&D Program of China(No.2022YFB3708600);the Materials Genome Engineering of Rare and Precious Metal of Yunnan Province(No.202102AB080019-1);Yunnan Fundamental Research Projects(Nos.202101AW070011,202101BE070001-015);Kunming University of Science and Technology Analysis and Testing Fund(No.2022P20211130017).
Thermal barrier coating(TBC)materials can improve energy conversion efficiency and reduce fossil fuel use.Herein,novel rare earth tantalates RETaO_(4),as promising candidates for TBCs,were reassembled into multi-compo...
关键词:thermal barrier coating(TBC) entropy strategy oxygen vacancy DISLOCATION ferroelastic domains intrinsic thermal conductivity 
Comparative study on microstructure evolution and failure mechanisms of ordinary and refurbished EB-PVD TBC under cyclic oxidation被引量:2
《Journal of Advanced Ceramics》2023年第9期1805-1820,共16页Pan Li Xiaochao Jin Pin Lu Delin Liu Rende Mou Xueling Fan 
supported by the National Science and Technology Major Project(J2019-IV-0003-0070);National Natural Science Foundation of China(12102320);China Postdoctoral Science Foundation(2021M692571).
Refurbishment of thermal barrier coating(TBC)has become a valuable technique to prolong the service life of high-temperature components.This study investigates the effect of the refurbishment process(coating removal a...
关键词:thermal barrier coating(TBC)systems coating removal REFURBISHMENT cyclic oxidation microstructure evolution failure mechanism 
Abnormal thermal expansion coefficients in(Nd_(1−x)Dy_(x))_(2)Zr_(2)O_(7) pyrochlore:The effect of low-lying optical phonons被引量:2
《Journal of Advanced Ceramics》2023年第5期1001-1014,共14页Zesheng Yang Yi Li Wei Pan Chunlei Wan 
supported by the National Natural Science Foundation of China(No.52022042);the National Key R&D Program of China(No.2021YFB3702300);National Science and Technology Major Project(No.J2019-VII-0008-0148).
Chemical doping is a normal strategy to tune thermal expansion coefficient(TEC)of ceramics in engineering applications,but the resultant TEC values usually follow Vegard’s law,as doping does not modify the nature of ...
关键词:thermal barrier coating(TBC) thermal expansion first-principles calculations avoided crossing 
Synergistic effects of high-entropy engineering and particulate toughening on the properties of rare-earth aluminate-based ceramic composites被引量:3
《Journal of Advanced Ceramics》2023年第4期861-872,共12页Tian-Zhe Tu Ji-Xuan Liu Yue Wu Lin Zhou Yongcheng Liang Guo-Jun Zhang 
financial supports from the National Natural Science Foundation of China(Nos.52032001 and 52211540004);the Fundamental Research Funds for the Central Universities(No.2232021A-01).
Rare-earth aluminates(REAIOs)are potential thermal barrier coating(TBC)materials,but the relatively high thermal conductivity(ko,~13.6 W·m^(-1)·K^(-1))and low fracture toughness(K_(1c),-1.9 MPa·m^(1/2))limit their ...
关键词:high-entropy particulate composites thermal barrier coating(TBC) thermal properties mechanical properties fine grains 
In-situ synthesis of gadolinium niobate quasi-binary composites with balanced mechanical and thermal properties for thermal barrier coatings被引量:2
《Journal of Advanced Ceramics》2022年第9期1445-1456,共12页Yi HAN Peng-an ZONG Muzhang HUANG Zesheng YANG Yingjie FENG Wei PAN Peng ZHANG Chunlei WAN 
This work was supported by the National Key R&D Program of China(No.2021YFB3702300);the National Natural Science Foundation of China(No.52022042);the China Postdoctoral Science Foundation(No.2019M650670).
Yttria-stabilized zirconia(YSZ)has been used as a thermal barrier coating(TBC)material in gas turbines for several decades.Although continuous efforts have been made to develop novel TBC materials that can work at a h...
关键词:thermal barrier coating(TBC) fracture toughness thermal conductivity residual stress 
Composition optimization, high-temperature stability, and thermal cycling performance of Sc-doped Gd_(2)Zr_(2)O_(7) thermal barrier coatings: Theoretical and experimental studies被引量:10
《Journal of Advanced Ceramics》2022年第3期454-469,共16页Lei GUO Bowen LI Yuxian CHENG Lu WANG 
This research is sponsored by the National Natural Science Foundation of China (Grant No. 51971156);National Science and Technology Major Project (Grant No. 2017-VII-0007).
Sc was doped into Gd_(2)Zr_(2)O_(7) for expanding the potential for thermal barrier coating (TBC) applications. The solid solution mechanism of Sc in the Gd_(2)Zr_(2)O_(7) lattice, and the mechanical and thermophysica...
关键词:thermal barrier coating(TBC) first-principles calculation solid solution mechanism high-temperature stability thermal cycling 
Effects of surface roughness on CMAS corrosion behavior for thermal barrier coating applications被引量:16
《Journal of Advanced Ceramics》2021年第3期472-481,共10页Lei GUO Guang LI Zhilin GAN 
This research is sponsored by the National Natural Science Foundation of China(Grant No.51971156).
Calcium-magnesium-alumina-silicate (CMAS) corrosion is an important cause for thermal barrier coating (TBC) failure,which has attracted increased attentions.In this study,some thermal barrier coating (TBC) materials i...
关键词:thermal barrier coating(TBC) calcium-magnesium-alumina-silicate(CMAS) surface roughness WETTING SPREADING 
Corrosion resistance of non-stoichiometric gadolinium zirconate fabricated by laser-enhanced chemical vapor deposition被引量:4
《Journal of Advanced Ceramics》2021年第3期520-528,共9页Chengguan ZHANG Yun FAN Juanli ZHAO Guang YANG Hongfei CHEN Liangmiao ZHANG Yanfeng GAO Bin LIU 
This work was supported by the Natural Science Foundation of Shanghai(No.20ZR1419200);National Natural Science Foundation of China(Nos.52072232 and 52072231);the Program for Professor of Special Appointment(Eastern Scholar)by Shanghai Municipal Education Commission(No.TP2015040).
Gadolinium zirconate (GZ) is a promising candidate for next-generation thermal barrier coating (TBC) materials.Its corrosion resistance against calcium-magnesium-alumino-silicate(CMAS) needs to be further increased fo...
关键词:thermal barrier coating(TBC) gadolinium zirconate(GZ) NONSTOICHIOMETRY corrosion resistance 
Experimental and numerical investigation on the thermal and mechanical behaviours of thermal barrier coatings exposed to CMAS corrosion被引量:15
《Journal of Advanced Ceramics》2021年第3期551-564,共14页Dongxu LI Peng JIANG Renheng GAO Fan SUN Xiaochao JIN Xueling FAN 
This study is supported by the National Natural Science Foundation of China(Nos.1171101165 and 11902240).
Calcium-magnesium-alumino-silicate(CMAS)corrosion is a critical factor which causes the failure of thermal barrier coating(TBC).CMAS attack significantly alters the temperature and stress fields in TBC,resulting in th...
关键词:thermal barrier coating(TBC) calcium-magnesium-alumino-silicate(CMAS)corrosion corrosion model temperature field stress field 
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