CeO2/ZrO2-Y2O3纳米结构热障涂层的制备与高温性能

doi:10.3724/SP.J.1077.2010.00860

无机材料学报 ›› 2010, Vol. 25 ›› Issue (8): 860-864.DOI: 10.3724/SP.J.1077.2010.00860 CSTR: 32189.14.SP.J.1077.2010.00860

CeO₂/ZrO₂-Y₂O₃纳米结构热障涂层的制备与高温性能

宫文彪1, 李于朋1, 刘威1, 孙大千2, 王文权2

(1. 长春工业大学先进结构材料教育部重点实验室, 长春 130012; 2. 吉林大学材料科学与工程学院, 长春 130025)

收稿日期:2009-11-09 修回日期:2010-03-11 出版日期:2010-08-20 网络出版日期:2010-07-19
基金资助:
吉林省自然科学基金(20080507); 总装备部武器预研基金(51461020201JW1301)

Preparation and High-temperature Properties of Nanostructured CeO₂/ZrO₂-Y₂O₃Thermal Barrier Coating

GONG Wen-Biao¹, LI Yu-Peng¹, LIU Wei¹, SUN Da-Qian², WANG Wen-Quan²

(1. Key Laboratory of Advanced Structrural Materials, Ministry of Education, Changchun University of Technology, Changchun 130012, China; 2. School of Materials Science and Engineering, Jilin University, Changchun 130025, China)

Received:2009-11-09 Revised:2010-03-11 Published:2010-08-20 Online:2010-07-19

摘要/Abstract

摘要：

将纳米ZrO₂-8wt%Y₂O₃和纳米ZrO₂-8wt%Y₂O₃中掺杂25wt%纳米CeO₂(CeO₂/ZrO₂-8wt%Y₂O₃)的两种粉末进行团聚处理, 用等离子喷涂方法在GH30高温合金表面分别制备了两种材料热障涂层.用扫描电镜、透射电镜和X射线衍射仪对掺杂了25wt％纳米CeO₂的团聚体粉末和涂层的微观组织结构进行分析研究, 测试比较了两种涂层在900、1100和1300℃时的热震性能, 并试验了两种涂层在1050℃、保温100h后的抗氧化能力.结果表明, 纳米粉末经团聚处理后为多孔的球形结构, 掺杂纳米CeO₂涂层组成相为稳定的t相(t-ZrO₂、t-Zr_0.82Y_0.18O_1.91、t-Zr_0.82Ce_0.18O₂)和c相(c-CeO₂), 并保持纳米组织结构, 平均晶粒尺寸为45nm, 其抗热震性能和氧化性能要高于纳米ZrO₂-8wt%Y₂O₃涂层.

关键词: 热障涂层, 等离子喷涂, 纳米结构, 热震性能, 抗氧化性能

Abstract:

The nanosized ZrO₂-8wt%Y₂O₃ (YSZ) and CeO₂/ZrO₂-8wt%Y₂O₃(CYZ) particles were agglomerated as powder feedstocks. Thermal barrier coatings were prepared on the GH30 high temperature alloy surface by atmospheric plasma spray. The microstructures of the agglomerated powders doped with 25wt% CeO₂ particles and the coating were characterized using scanning electron microscope (SEM), transmission electron microscope (TEM) and X-ray diffraction (XRD) technology. The thermal shocks resistance of the ZrO₂-8wt%Y₂O₃ (YSZ) and CeO₂/ZrO₂-8wt%Y₂O₃ (CYZ) coatings were tested at 900℃,1100℃ and 1300℃. The oxidation resistance testing of coatings were tested at 1050℃ for 100h. The results show that the nano-powder by agglomerated treatment is porous spherical. The phase compositons of the nano-CYZ coating are relatively stable t phase (t-ZrO₂, t-Zr_0.82Y_0.18O_1.91, t-Zr_0.82Ce_0.18O₂) and c phase (c-CeO₂). The average grain size of the CYZ coating is about 45nm. The nanostructured CeO₂/ZrO₂-Y₂O₃coating exhibit higher thermal-shock and oxidation resistances than those of the nano-YSZ coating.

Key words: thermal barrier coatings, plasma spray, nanostructured, thermal shocks resistance, isothermal oxidation

中图分类号:

TB383

宫文彪, 李于朋, 刘威, 孙大千, 王文权. CeO₂/ZrO₂-Y₂O₃纳米结构热障涂层的制备与高温性能[J]. 无机材料学报, 2010, 25(8): 860-864.

GONG Wen-Biao, LI Yu-Peng, LIU Wei, SUN Da-Qian, WANG Wen-Quan. Preparation and High-temperature Properties of Nanostructured CeO₂/ZrO₂-Y₂O₃Thermal Barrier Coating[J]. Journal of Inorganic Materials, 2010, 25(8): 860-864.

参考文献

[1]Schulz U, Leyens C, Fritscher K. Some recent trends in research and technology of advanced thermal barrier coatings.Aerospace Science and Technology,2003, 7(1):73-80
[2]Evans A G, Mumm D R, Hutchinson J W, et al. Mechanisms controlling the durability of thermal barrier coatings.Progress in Materials Science,2001, 46(5):505-553
[3]DeMasi-Marcin J T, Gupta D K. Protective coatings in the gas turbine engine.Surface and Coatings Technology,1994, 68-69:1-9
[4]Lima R S, Kucuk A, Berndt C C. Integrity of nanostructured partially stabilized zirconia after plasma spray processing.Materials Science and Engineering A,2001, 313(1/2):75-82
[5]Wang W Q, Sha C K , Sun D Q, et al. Microstructural feature, thermal shock resistance and isothermal oxidation resistance of nanostructured zirconia coating.Materials Science and Engineering A,2006, 424(1/2):1-5
[6]Chen H, Ding C X. Nanostructured zirconia coating prepared by atmospheric plasma spraying.Surface and Coatings Technology,2002, 150(1):31-36
[7]陈煌, 林新华, 曾毅, 等(CHEN Huang, et al). 热喷涂纳米陶瓷涂层研究进展. 硅酸盐学报(Journal of the Chinese Ceramic Society), 2002, 30(2): 235-239.
[8]陈煌, 周霞明, 黄民辉, 等(CHEN Huang, et al). 纳米ZrO2等离子涂层的结构, 性能和工艺特点. 无机材料学报(Journal of Inorganic Materials), 2003, 18(4): 911-916.
[9]陈煌, 丁传贤(CHEN Huang, et al). 等离子喷涂氧化锆纳米涂层显微结构研究. 无机材料学报( Journal of Inorganic Materials), 2002, 17(4): 882-886.
[10]梁波, 丁传贤(LIANG Bo, et al). 氧化锆纳米等离子涂层的结构与热震性能研究. 无机材料学报( Journal of Inorganic Materials), 2006, 21(1): 250-256.
[11]Kear B H, Skandan G. Theraml spray processing of nanoscale materials.Nanostructure Materials,1997, 8(6):765-769
[12]Park S Y, Kim J H, Kim M C, et al. Microscopic observation of degradation behavior in yttria and ceria stabilized zirconia thermal barrier coatings under hot corrosion.Surface Coatings ＆ Technology,2005, 190(2/3):357-365
[13]Lee C H, Kim H K, Choi H S, et al. Phase transformation and bond coat oxidation behavior of plasma-sprayed zirconia thermal barrier coating.Surface Coatings and Technology,2000, 124(11):1-12
[14]Huang P J, Swab J J, Patel P J, et al. Evaluation of CeSZ Thermal Barrier Coatings for Diesels. Proceedings of the 1st International Thermal Spray Conference, ASM International, Materials Park, OH, Canada, 2000: 1179-1182.
[15]Choi Hanshin, Kim Hyungjun, Lee Changhee. Phase evolution of plasma sprayed ceria and yttria stabilized zirconia thermal barrier coating.Journal of Materials Science Letters,2002, 21(17):1359-1361
[16]Cao X, Vassen R, Fischer W. Lanthanum-cerium oxide as a thermal barrier-coating material for high-temperature applications.Advanced Materials,2003, 15(17):1438-1442
[17]Lima R S, Kucuka A, Berndt C C. Evaluation of micro-hardness and elastic modulus of thermally sprayed nanostructured zirconia coatings.Surface and Coatings Technology,2001, 135(2/3):166-172
[18]Khor K A, Gu Y W, Dong Z L. Properties of Plasma Sprayed Functionally Graded YSZ/NiCoCrAlY Composite Coatings. Proceedings of the 1st International Thermal Spray Conference, ASM Inernational, Materials Park, OH, Canada, 2000: 1241-1247.
[19]Scrivani A, Bardi U. On the Experimental Correlation Between Plasma Spray Process Conditions and Yttria Partially Stabillized Zirconia Coatings Properties. Proceedings of the 1st International Thermal Spray Conference, ASM Inernational, Materials Park, OH, Canada, 2000: 1207-1210.
[20]Cole M A, Walker R. High Temperature Erosion Properties of Thermal Barrier Coatings Produced by Acetylene Sprayed High Velocity Oxygen Fuel Process. Proceedings of the 1st International Thermal Spray Conference, ASM Inernational, Materials Park, OH, Canada, 2000: 1191-1200.
[21]Gleiter H. Nanocrystalline materials.Progress in Materials Science,1989, 33(4):223-315
[22]Gupta K T, Bechtold J H, Kuznicki R C, et al. Stabilization of tetragonal phase in polycrystalline zirconia.Journal of Material Science,1977, 12(12):2421-2426
[23]Gong W B, Sha C K, Sun D Q, et al. Microstructures and thermal insulation capability of plasma-sprayed nanostructured ceria stabilized zirconia coatings.Surface & Coatings Technology,2006, 201(6):3109-3115
[24]Wright P K, Evans A G. Mechanisms governing the performance of thermal barrier coatings.Current Opinion in Solid State and Materials Science,1999, 4(3):255-265

CeO₂/ZrO₂-Y₂O₃纳米结构热障涂层的制备与高温性能

Preparation and High-temperature Properties of Nanostructured CeO₂/ZrO₂-Y₂O₃Thermal Barrier Coating

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