等离子喷涂制备ZrB2-MoSi2复合涂层及其抗氧化性能

doi:10.15541/jim20140389

无机材料学报 ›› 2015, Vol. 30 ›› Issue (3): 282-286.DOI: 10.15541/jim20140389 CSTR: 32189.14.10.15541/jim20140389

等离子喷涂制备ZrB₂-MoSi₂复合涂层及其抗氧化性能

毛金元^{1, 2}, 刘敏², 毛杰², 邓春明², 曾德长¹, 徐林³

(1. 华南理工大学材料科学与工程学院, 广州 510640; 2. 广州有色金属研究院新材料研究所, 广州 510650; 3. 航天材料及工艺研究所, 北京 100076)

收稿日期:2014-08-11 修回日期:2014-10-16 出版日期:2015-03-20 网络出版日期:2015-03-06
作者简介:毛金元(1990–), 男, 硕士研究生. E-mail: maojy0115@163.com

Oxidation-resistance of ZrB₂-MoSi₂ Composite Coatings Prepared by Atmospheric Plasma Spraying

MAO Jin-Yuan^{1, 2}, LIU Min², MAO Jie², DENG Chun-Min², ZENG De-Chang¹, XU Lin³

(1. School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China; 2. Institute of New Materials, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China; 3. Aerospace Research Institute of Materials & Processing Technology, Beijing 100076, China)

Received:2014-08-11 Revised:2014-10-16 Published:2015-03-20 Online:2015-03-06
About author:MAO Jin-Yuan. E-mail: maojy0115@163.com

摘要/Abstract

摘要： 采用喷雾干燥与真空烧结技术制备出不同MoSi₂含量的ZrB₂-MoSi₂球形团聚粉末, 并以平均粒径为30 μm的ZrB₂-MoSi₂团聚粉末为原料, 利用大气等离子喷涂法在C/C复合材料表面制备包覆完整的ZrB₂-MoSi₂复合涂层, 借助XRD、SEM等对涂层的组织结构以及涂层的抗氧化性能进行了研究。结果表明: ZrB₂-MoSi₂涂层结构均匀致密, 结合强度达到7.2 MPa。适当含量的MoSi₂, 可以提高涂层的抗高温氧化性能; ZrB₂-40wt%MoSi₂涂层C/C复合材料试样在1500℃静态空气中氧化9 h, 失重率仅为1.7%, 涂层具有良好的自愈合能力, 表现出优异的抗高温氧化性能。

关键词: 喷雾干燥, C/C复合材料, ZrB2-MoSi2复合涂层, 等离子喷涂, 抗氧化性能

Abstract:

Agglomerated ZrB₂-MoSi₂ composite powders with different contents of MoSi₂ were successfully prepared by spray drying and vacuum sintering. Then ZrB₂-MoSi₂ composite coatings were deposited on C/C composites by atmospheric plasma spraying (APS) using ZrB₂-MoSi₂ composite powders with average size of 30 μm as raw material. The microstructure and anti-oxidation performance of coatings were characterized by XRD, SEM, etc. It could be found out that the microstructure of ZrB₂-MoSi₂ composite coatings was dense with bonding strength up to 7.2 MPa. And oxidation-resistance of composite coating at high temperature could be improved by appropriate addition of MoSi₂. The weight loss of C/C composites coated by ZrB₂-40wt%MoSi₂ coating was only 1.7% after 9 h in air at 1500℃. The coating exhibited good self-sealing performance and excellent anti-oxidation ability.

Key words: spraying drying, C/C composite, ZrB2-MoSi2 composite coatings, atmospheric plasma spraying, anti-oxidation performance

中图分类号:

TB332

毛金元, 刘敏, 毛杰, 邓春明, 曾德长, 徐林. 等离子喷涂制备ZrB₂-MoSi₂复合涂层及其抗氧化性能[J]. 无机材料学报, 2015, 30(3): 282-286.

MAO Jin-Yuan, LIU Min, MAO Jie, DENG Chun-Min, ZENG De-Chang, XU Lin. Oxidation-resistance of ZrB₂-MoSi₂ Composite Coatings Prepared by Atmospheric Plasma Spraying[J]. Journal of Inorganic Materials, 2015, 30(3): 282-286.

图/表 9

图1 ZrB2 (a)和MoSi2 (b)粉末原料微观形貌

Fig. 1 Morphologies of ZrB2 (a) and MoSi2 (b) starting materials

图2 ZrB2-MoSi2球形团聚粉末SEM照片

Fig. 2 Morphologies of agglomerated ZrB2-MoSi2 composite powders at low magnification (a); and high magnification of single powder (b)

表1 大气等离子喷涂ZrB2-MoSi2涂层工艺参数

Table 1 APS parameters for ZrB2-MoSi2 coatings

Current/A	Voltage/V	Flux of Ar/ (L·min^-1)	Flux of H₂/ (L·min^-1)	Powder feed rate/ (g·min^-1)	Distance/mm
700	75	40	11	7	110

图3 喷涂态ZrB2-MoSi2复合涂层的XRD图谱

Fig. 3 XRD patterns of as-sprayed ZrB2-MoSi2 composite coatings

图4 ZrB2-MoSi2复合涂层的抛光截面SEM照片

Fig. 4 Polished cross-section morphologies of as-sprayed ZrB2-MoSi2 composites coatings (a ) ZM30; (b) ZM40; (c) ZM50

图5 ZrB2-MoSi2涂层包覆C/C复合材料在1500℃下氧化动力曲线

Fig. 5 Isothermal oxidation curves of ZrB2-MoSi2 coated C/C composites at 1500℃ in air

图6 ZrB2-MoSi2复合涂层在1500℃氧化9 h后XRD图谱

Fig. 6 XRD patterns of ZrB2-MoSi2 composites coatings after oxidation at 1500℃ in air for 9 h

图7 ZrB2-MoSi2复合涂层在1500℃氧化9 h后的断口SEM照片

Fig. 7 SEM images of fracture surfaces of ZrB2-MoSi2 composites coatings after oxidation at 1500℃ for 9 h (a) ZM30; (b) ZM40; (c) ZM50

图8 ZrB2-MoSi2复合涂层在1500℃氧化9 h后的表面SEM照片与能谱图

Fig. 8 Surface morphologies and EDS analysis of ZrB2-MoSi2 composites coatings after oxidation at 1500℃ for 9 h (a) ZM30; (b) ZM40; (c) ZM50

参考文献 18

[1]	张智, 郝志彪, 闫联生. C/C-SiC复合材料制备方法及应用现状. 碳素, 2008(2): 29-35.
[2]	张中伟, 王俊山, 许正辉, 等. C/C复合材料1800℃抗氧化涂层探索研究. 宇航材料工艺, 2005(2): 42-46.
[3]	LI HE-JUN, XUE HUI, FU QIAN-GANG, et al.Research status and prospect of anti-oxidation coatings for carbon/carbon composites.Journal of Inorganic Materials, 2010, 25(4): 337-343.
[4]	OPEKA M, TALMY M, ZAYKOSKI G, et al.Mechanical, thermal and oxidation properties of refractory hafnium and zirconium compounds.Journal of the European Ceramic Society, 1999, 19(14): 2405-2414.
[5]	曾燮榕, 李贺军, 张建国, 等. 碳/碳复合材料防护涂层的抗氧化行为研究. 复合材料学报, 2000, 17(2): 42-45.
[6]	YAO X Y, LI H J, ZHANG Y L, et al.A SiC/ZrB2-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites.Corrosion Science, 2012, 57: 148-153.
[7]	LI H J, XUE H, WANG Y J, et al.A MoSi2-SiC-Si oxidation protective coating for carbon/carbon composites.Surface & Coatings Technology, 2007, 201(24): 9444-9447.
[8]	ZOU X, FU Q G, LIU L, et al.ZrB2-SiC coating to protect carbon/ carbon composites against ablation.Surface & Coatings Technology, 2013, 226(15): 17-21.
[9]	曾毅, 张武装, 熊翔.C/C复合材料SiC/ ZrB2-MoSi2复合涂层的抗氧化机制. 复合材料学报. 2010, 27(3): 51-55.
[10]	田永生, 陈传忠, 刘军红, 等. ZrO2热障涂层研究进展. 中国机械工程, 2005, 16(16): 1499-1503.
[11]	陈炳贻. 热障涂层技术的发展. 航空科学技术, 2005(2): 37-39.
[12]	NIU Y R, WANG H Y, LI H, et al.Dense ZrB2-MoSi2 composite coating fabricated by low pressure plasma spray (LPPS).Ceramics International, 2013, 39(8): 9773-9777.
[13]	FEI X A, NIU Y R, JI H, et al.A comparative study of MoSi2 coatings manufactured by atmospheric and vacuum plasma spray processes.Ceramics International, 2011, 37(3): 813-817.
[14]	WU H, LI H J, MA C, et al.MoSi2-based oxidation protective coatings for SiC-coated carbon/carbon composites prepared by supersonic plasma spraying.Journal of the European Ceramic Society, 2010, 30(15): 3267-3270.
[15]	牛亚然, 郑学斌, 丁传贤. 等离子体喷涂高温抗氧化涂层制备与表征. 热喷涂技术, 2011, 3(3): 1-9.
[16]	YAO X Y, LI H J, ZHANG Y L, et al.Ablation behavior of ZrB2- based coating prepared by supersonic plasma spraying for SiC-coated C/C composites under oxyacetylene torch.Journal of Thermal Spray Technology, 2013, 22(4): 531-537.
[17]	MARIO T, STEFANO L, GIOVANNI P, et al.Zirconium diboride based coatings for thermal protection of reentry vehicles: effect of MoSi2 addition.Surface and Coatings Technology, 2010, 205(4): 1065-1069.
[18]	GUO S Q, MIZUGUCHI T, IKEGAMI M, et al.Oxidation behavior of ZrB2-MoSi2-SiC composites in air at 1500℃.Ceramics International, 2011, 37(2): 585-591.

等离子喷涂制备ZrB₂-MoSi₂复合涂层及其抗氧化性能

Oxidation-resistance of ZrB₂-MoSi₂ Composite Coatings Prepared by Atmospheric Plasma Spraying

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

图/表 9

参考文献 18

相关文章 15

编辑推荐

Metrics

本文评价

[1]	梁锐辉, 钟鑫, 洪督, 黄利平, 牛亚然, 郑学斌. Yb₂O₃改性硅黏结层的环境障涂层体系耐高温水氧腐蚀行为研究[J]. 无机材料学报, 2025, 40(4): 425-432.
[2]	马文, 申喆, 刘琪, 高元明, 白玉, 李荣星. 悬浮液等离子喷涂制备Y₂O₃涂层及耐等离子刻蚀性[J]. 无机材料学报, 2024, 39(8): 929-936.
[3]	蔡飞燕, 倪德伟, 董绍明. 高熵碳化物超高温陶瓷的研究进展[J]. 无机材料学报, 2024, 39(6): 591-608.
[4]	刘国昂, 王海龙, 方成, 黄飞龙, 杨欢. B₄C含量对(Ti_0.25Zr_0.25Hf_0.25Ta_0.25)B₂-B₄C陶瓷力学性能及抗氧化性能的影响[J]. 无机材料学报, 2024, 39(6): 697-706.
[5]	李捷, 罗志新, 崔阳, 张广珩, 孙鲁超, 王京阳. 大气等离子喷涂Y₃Al₅O₁₂/Al₂O₃陶瓷涂层的CMAS腐蚀抗力[J]. 无机材料学报, 2024, 39(6): 671-680.
[6]	郑斌, 康凯, 张青, 叶昉, 解静, 贾研, 孙国栋, 成来飞. 前驱体转化陶瓷法制备Ti₃SiC₂陶瓷及其热稳定性研究[J]. 无机材料学报, 2024, 39(6): 733-740.
[7]	郭凌翔, 唐颖, 黄世伟, 肖博澜, 夏东浩, 孙佳. C/C复合材料高熵氧化物涂层抗烧蚀性能[J]. 无机材料学报, 2024, 39(1): 61-70.
[8]	潘洋洋, 梁波, 洪督, 祁志祥, 牛亚然, 郑学斌. TiAl合金表面TiAlCrY/YSZ涂层高温长时间服役性能[J]. 无机材料学报, 2023, 38(1): 105-112.
[9]	洪督, 牛亚然, 李红, 钟鑫, 郑学斌. 等离子喷涂TiC-Graphite复合涂层摩擦磨损性能[J]. 无机材料学报, 2022, 37(6): 643-650.
[10]	李榅凯, 赵宁, 毕志杰, 郭向欣. 钠离子电池Na₃Zr₂Si₂PO₁₂陶瓷电解质的喷雾干燥法制备及性能优化[J]. 无机材料学报, 2022, 37(2): 189-196.
[11]	王皓轩, 刘巧沐, 王一光. 高熵过渡金属碳化物陶瓷的研究进展[J]. 无机材料学报, 2021, 36(4): 355-364.
[12]	吴小军,杨杰,郑蕊,张兆甫,杨毅. 烧蚀型面结构对CVI+HPIC工艺制备针刺C/C喉衬等离子烧蚀性能的影响[J]. 无机材料学报, 2020, 35(6): 654-660.
[13]	姚西媛, 李克智, 任俊杰, 张守阳. 混合前驱体制备高织构三维C/C复合材料的微观结构及疲劳行为[J]. 无机材料学报, 2020, 35(5): 589-592.
[14]	代钊,王铭,王双,李静,陈翔,汪大林,祝迎春. 氧化锆基微量元素共掺杂羟基磷灰石增韧涂层研究[J]. 无机材料学报, 2020, 35(2): 179-186.
[15]	胡亚萍, 田正芳, 朱敏, 朱钰方. 喷雾干燥可控制备生物玻璃微球及其体外生物活性研究[J]. 无机材料学报, 2020, 35(11): 1268-1276.