Microstructure of Nanostructured Zirconia Coating Prepared by Atmospheric Plasma Spraying

Abstract

Abstract: A nanostructured zirconia coating was fabricated successfully by atmospheric plasma spraying (APS). The microstructure and phase composition of the coating were characterized with SEM, TEM and XRD, respectively. The granulated powders
with sizes in the range of 15 to 40μm have excellent flowability and are suitable for plasma spraying process. The grain size of the as-sprayed zirconia
coating has a distribution range from 60 to 120nm, and the grain boundary is clear. The as-sprayed nanostructured ZrO_2 coatings are composed of tetragonal and cubic
phases of zirconia, and their porosity and tensile strength are about 7% and 45MPa respectively.

Key words: spray drying, plasma spraying, nanostructured, Zirconia

CLC Number:

TG174

CHEN Huang,DING Chuan-Xian. Microstructure of Nanostructured Zirconia Coating Prepared by Atmospheric Plasma Spraying[J]. Journal of Inorganic Materials.

[1]	GUO Chunxia, CHEN Weidong, YAN Shufang, ZHAO Xueping, YANG Ao, MA Wen. Adsorption of Arsenate in Water by Zirconia-halloysite Nanotube Material [J]. Journal of Inorganic Materials, 2023, 38(5): 529-536.
[2]	ZHANG Wanwen, LUO Jianqiang, LIU Shujuan, MA Jianguo, ZHANG Xiaoping, YANG Songwang. Zirconia Spacer: Preparation by Low Temperature Spray-coating and Application in Triple-layer Perovskite Solar Cells [J]. Journal of Inorganic Materials, 2023, 38(2): 213-218.
[3]	WANG Yaning, ZHANG Yuqi, SONG Suocheng, CHEN Ruomeng, LIU Yaxiong, DUAN Yugang. Laser Stereolithography for Zirconia Ceramic Fabrication and Its Debinding and Sintering Process [J]. Journal of Inorganic Materials, 2022, 37(3): 303-309.
[4]	ZHANG Li, YANG Xianfeng, XU Xiewen, GUO Jinyu, ZHOU Zhe, LIU Peng, XIE Zhipeng. 3D Printed Zirconia Ceramics via Fused Deposit Modeling and Its Mechanical Properties [J]. Journal of Inorganic Materials, 2021, 36(4): 436-442.
[5]	MU Tinghai, XU Wentao, LING Junrong, DONG Tianwen, QIN Zixuan, ZHOU Youfu. Microstructure and Properties of ZrO₂-AlN Composite Ceramics by Microwave Sintering [J]. Journal of Inorganic Materials, 2021, 36(11): 1231-1236.
[6]	ZHANG Xiaoxu,ZHU Dongbin,LIANG Jinsheng. Progress on Hydrothermal Stability of Dental Zirconia Ceramics [J]. Journal of Inorganic Materials, 2020, 35(7): 759-768.
[7]	DAI Zhao,WANG Ming,WANG Shuang,LI Jing,CHEN Xiang,WANG Da-Lin,ZHU Ying-Chun. Zirconia Reinforced Trace Element Co-doped Hydroxyapatite Coating [J]. Journal of Inorganic Materials, 2020, 35(2): 179-186.
[8]	LI Xing-Bang,ZHONG He,ZHANG Jing-Xian,DUAN Yu-Sen,JIANG Dong-Liang. Powder Characteristics on the Rheological Performance of Resin-based Zirconia Suspension for Stereolithography [J]. Journal of Inorganic Materials, 2020, 35(2): 231-235.
[9]	WANG Jinmin, YU Hongyu, MA Dongyun. Progress in the Preparation and Application of Nanostructured Manganese Dioxide [J]. Journal of Inorganic Materials, 2020, 35(12): 1307-1314.
[10]	HU Yaping, TIAN Zhengfang, ZHU Min, ZHU Yufang. Controllable Preparation and in Vitro Bioactivity of Bioglass Microspheres via Spray Drying Method [J]. Journal of Inorganic Materials, 2020, 35(11): 1268-1276.
[11]	Yan-Zhe ZHOU, Min LIU, Kun YANG, Wei ZENG, Jin-Bing SONG, Chun-Ming DENG, Chang-Guang DENG. Microstructure and Property of MoSi₂-30Al₂O₃ Electrothermal Coating Prepared by Atmospheric Plasma Spraying [J]. Journal of Inorganic Materials, 2019, 34(6): 646-652.
[12]	ZHU Dong-Bin, SONG Yan-Jun, LIANG Jin-Sheng, ZHANG Xiao-Xu, CHU Rui-Qing, WU Min-Qiang. Progress of Toughness in Dental Zirconia Ceramics [J]. Journal of Inorganic Materials, 2018, 33(4): 363-372.
[13]	ZHANG Guo-Xiong, CHEN Yue-Mei, HE Zhen-Ni, LIN Chuan, CHEN Yi-Gang, GUO Hai-Bo. Surfactant Dependence of Nanostructured NiCo₂S₄ Films on Ni Foam for Superior Electrochemical Performance [J]. Journal of Inorganic Materials, 2018, 33(3): 289-294.
[14]	YANG Tao, WANG Hai-Bin, SONG Xiao-Yan, LIU Xue-Mei, HOU Chao, WANG Xue-Zheng. Corrosion Resistance of HVOF-sprayed Nano- and Micon-structured WC-η Coatings against Molten Zinc [J]. Journal of Inorganic Materials, 2017, 32(8): 806-812.
[15]	LI Da-Chuan, ZHAO Hua-Yu, ZHONG Xing-Hua, TAO Shun-Yan. Research Progresses of Atmospheric Plasma Sprayed Splat [J]. Journal of Inorganic Materials, 2017, 32(6): 571-580.

Microstructure of Nanostructured Zirconia Coating Prepared by Atmospheric Plasma Spraying

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments