Results 11 to 20 of about 21,119 (240)

Research Process in Plasma Spray Physical Vapor Deposited Thermal Barrier Coatings

Journal of Aeronautical Materials, 2018
Plasma spray physical vapor deposition (PS-PVD) is a newly developed processing technology for advanced functional coatings and films. PS-PVD is featured with the advantages of plasma spray (PS) and physical vapor deposition (PVD) and can be used for ...
SHI Jia, WEI Liangliang, ZHANG Baopeng, GAO Lihua, GUO Hongbo, GONG Shengkai, XU Huibin   +6 more
doaj   +2 more sources

Preparation and Thermal Conductivity of 7YSZ Thermal Barrier Coatings Prepared by Plasma Spray-physical Vapor Deposition

Cailiao gongcheng, 2017
The 7YSZ thermal barrier coating was prepared with three different process parameters by plasma spraying-physical vapor deposition(PS-PVD). The phase structure and microstructure of the coating were analyzed using XRD and SEM methods, and the thermal ...
YUAN Tong, DENG Chang-guang, MAO Jie, DENG Chun-ming, DENG Zi-qian   +4 more
doaj   +2 more sources

Investigations on the Nature of Ceramic Deposits in Plasma Spray-Physical Vapor Deposition [PDF]

International Thermal Spray Conference, 2016
Abstract In this work, computational fluid dynamics (CFD) results confirm earlier calculations indicating that significant evaporation occurs in plasma torch nozzles. In addition, experimental work is performed, investigating the nature of ceramic deposits produced by plasma spray-physical vapor deposition (PS-PVD), particularly coatings
W. He, G. Mauer, R. Vaßen, O. Guillon, M. Gindrat, R. Wäger   +5 more
  +6 more sources

Deposition of electrically conductive zirconium monoxide via plasma spray‐physical vapor deposition [PDF]

Journal of the American Ceramic Society, 2022
Abstract A condensed phase of zirconium monoxide (ZrO) was detected in YSZ (Zr 0.92 Y 0.08 O 2‐δ ) coatings deposited using plasma spray‐physical vapor deposition.
Bryan J. Harder, Brian Good, Michael Schmitt, Ben Kowalski, Giacomo Koszegi, Matthew T. Johnson, Katherine T. Faber   +6 more
openaire   +2 more sources

Thermal Stability of PS-PVD YSZ Coatings with Typical Dense Layered and Columnar Structures

Crystals, 2020
Yttria-stabilized zirconia (YSZ) coatings with typical pyramid columnar and dense layered structure were prepared by plasma spray-physical vapor deposition (PS-PVD).
Zefei Cheng, Jiasheng Yang, Fang Shao, Xinghua Zhong, Huayu Zhao, Yin Zhuang, Jing Sheng, Jinxing Ni, Shunyan Tao   +8 more
doaj   +1 more source

Ultrafast laser reconstructed PS-PVD thermal barrier coatings with superior silicophobic triple-scale micro/nano structure

Materials & Design, 2023
Silicate material from environmental dust melts and adheres to the surfaces of thermal barrier coatings (TBCs) on hot-components of turbine engines accelerating their eventual failure.
Yiqian Guo, Lei Guo, Xinxin Li, Chengyang Jiang, Liangliang Wei, Xingya Zhu, Dongrui Liu, Wenjia Song, Donald B. Dingwell, Hongbo Guo   +9 more
doaj   +1 more source

Al2O3-modified 7YSZ thermal barrier coatings for protection against volcanic ash corrosion

npj Materials Degradation, 2022
To prevent volcanic ash corrosion using thermal barrier coatings (TBCs), a novel method using Al2O3-modification was proposed to reduce molten CMAS wettability on TBCs surface through a lotus effect.
Xiaofeng Zhang, Xueshi Zhuo, Zhengjie Fan, Jie Mao, Chunming Deng, Changguang Deng, Xuesong Mei, Jianlei Cui, Kesong Zhou, Min Liu   +9 more
doaj   +1 more source

Kajian Literatur Karakteristik Lapisan Keramik Oksida yang Ditumbuhkan Diatas Paduan Zirkonium dengan Metode Plasma Electrolytic Oxidation

Indonesian Journal of Applied Physics, 2022
Bahan Zircaloy-4 telah digunakan sebagai bahan kelongsong elemen bakar reaktor nuklir tipe pressurized water reactor, PWR. Kelongsong Zr-4 tersebut menghadapi kondisi temperatur dan tekanan tinggi, iradiasi neutron, dan penyerapan gas (hidrogen, oksigen).
Maman Kartaman Ajiriyanto, Anawati Anawati   +1 more
doaj   +1 more source

Metallization of polymers and composites: State-of-the-art approaches

Materials & Design, 2022
Polymers and their composites are widely used for designing structures in aerospace, automotive, electronic, sport industries due to their lightweight, cost, and processing advantages.
Ruslan Melentiev, Arief Yudhanto, Ran Tao, Todor Vuchkov, Gilles Lubineau   +4 more
doaj   +1 more source

The failure behavior analysis based on finite element simulation of PS-PVD (Gd0.9Yb0.1)2Zr2O7/YSZ coatings during burner rig tests

Materials & Design, 2023
A double-ceramic-layer (DCL) thermal barrier coating consisting of quasi-columnar structured (Gd0.9Yb0.1)2Zr2O7 (GYbZ) on top and yttria-stabilized zirconia (YSZ) beneath was deposited by plasma spray-physical vapor deposition (PS-PVD).
Jimeng Li, Shan Li, Jia Shi, Jian He, Wenting He, Liangliang Wei, Hongbo Guo   +6 more
doaj   +1 more source