<strong>CMAS</strong>熔体在不同热障涂层用材料表面的铺展和腐蚀行为

doi:10.11902/1005.4537.2022.362

中国腐蚀与防护学报

2023, Vol. 43

Issue (6): 1407-1412 CSTR: 32134.14.1005.4537.2022.362 DOI: 10.11902/1005.4537.2022.362

研究报告

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CMAS熔体在不同热障涂层用材料表面的铺展和腐蚀行为

曲卫卫¹^,², 陈泽浩³, 裴延玲⁴, 李树索²(

), 王福会³

^1.中国航发沈阳发动机研究所沈阳 110015
^2.北京航空航天大学航空发动机研究院北京 100191
^3.沈阳材料科学国家研究中心东北大学联合研究部沈阳 110819
^4.北京航空航天大学前沿科学技术研究院 100191

Spreading and Corrosion Behavior of CMAS Melt on Different Materials for Thermal Barrier Coating

QU Weiwei¹^,², CHEN Zehao³, PEI Yanling⁴, LI Shusuo²(

), WANG Fuhui³

^1.AECC Shenyang Engine Research Institute, Shenyang 110015, China
^2.Research Institute of Aero-Engine, Beihang University, Beijing 100191, China
^3.Shenyang National Laboratory for Materials Science, Northeastern University, Shenyang 110819, China
^4.Research Institute for Frontier Science, Beihang University, Beijing 100191, China

引用本文:

曲卫卫, 陈泽浩, 裴延玲, 李树索, 王福会. CMAS熔体在不同热障涂层用材料表面的铺展和腐蚀行为[J]. 中国腐蚀与防护学报, 2023, 43(6): 1407-1412.
Weiwei QU, Zehao CHEN, Yanling PEI, Shusuo LI, Fuhui WANG. Spreading and Corrosion Behavior of CMAS Melt on Different Materials for Thermal Barrier Coating[J]. Journal of Chinese Society for Corrosion and protection, 2023, 43(6): 1407-1412.

全文: PDF(4178 KB) HTML

摘要:

选取了5种热障涂层用陶瓷材料 (Y₂O₃、La₂Ce₂O₇、Gd₂Zr₂O₇、Al₂O₃、12YSHf)，对其进行了CMAS熔体铺展和腐蚀行为的分析，并与常用的陶瓷材料7YSZ进行了对比。研究表明，12YSHf和Al₂O₃在减缓CMAS熔体铺展方面具有较好的效果；Al₂O₃和La₂Ce₂O₇高温下与CMAS反应后界面层厚度较小，具有较好的抗CMAS腐蚀性能。综上，Al₂O₃在延缓CMAS熔体铺展和抗CMAS腐蚀方面的综合效果最为突出。

关键词 ： CMAS熔体, 热障涂层用材料, 熔体铺展, 高温腐蚀

Abstract：

The coating failure of blades caused by low melting point silicate composed of CaO,MgO,Al₂O₃,SiO₂ has been widely concerned for an aero-engine in service. Therefore, the spreading and corrosivity of CMAS melt on five ceramic materials, i.e. Y₂O₃,La₂Ce₂O₇,Gd₂Zr₂O₇,Al₂O₃ and 12YSHf, as candidate materials for thermal barrier coatings, was assessed in air at 1250 ^oC for 16 h, in comparison with 7YSZ, the commonly used ceramic material. It can be found that 12YSHf and Al₂O₃ show good effect in slowing down the spreading of CMAS melt. In addition, the high temperature reaction interfaces of CMAS/Al₂O₃ and CMAS/La₂Ce₂O₇ are all thinner than the others, which means that Al₂O₃ and La₂Ce₂O₇ have better resistance to CMAS. Overall, the effect of Al₂O₃ in retarding the spreading and corrosion of CMAS is the most outstanding.

Key words： CMAS melt materials for thermal barrier coating spreading behavior hot corrosion behavior

收稿日期: 2022-11-22 32134.14.1005.4537.2022.362

ZTFLH:

TG174

基金资助:辽宁省自然科学基金(2022-MS-104);中国博士后科学基金(ZX20230009)

通讯作者: 李树索，E-mail: lishs@buaa.edu.cn，研究方向为高温合金，热障涂层

Corresponding author: LI Shusuo, E-mail: lishs@buaa.edu.cn

作者简介: 曲卫卫，女，1992年生，博士，工程师

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表 1 陶瓷样品基本信息

图1 CMAS共混粉末的DSC曲线及升温过程中CMAS圆柱体在几种陶瓷基片表面的收缩率

图2 CMAS熔体在不同陶瓷材料表面接触角余弦值随温度的变化曲线

图3 陶瓷片经CMAS在1250 ℃处理16 h后的XRD谱

图 4 不同陶瓷样品1250 ℃处理16 h后反应层剖面形貌

图5 不同陶瓷样品距反应层不同距离处Ca、Mg、Al、Si的原子百分数分布图

1	Guo H B, Gong S K, Xu H B. Research progress on new high/ultra-high temperature thermal barrier coatings and processing technologies [J]. Acta Aeronaut. Astronaut. Sin., 2014, 35: 2722
1	郭洪波, 宫声凯, 徐惠彬. 新型高温/超高温热障涂层及制备技术研究进展 [J]. 航空学报, 2014, 35: 2722 doi: 10.7527/S1000-6893.2014.0161
2	Peters M, Leyens C, Schulz U, et al. EB-PVD thermal barrier coatings for aeroengines and gas turbines [J]. Adv. Eng. Mater., 2001, 3: 193 doi: 10.1002/(ISSN)1527-2648
3	Schulz U, Leyens C, Fritscher K, et al. Some recent trends in research and technology of advanced thermal barrier coatings [J]. Aerosp. Sci. Technol., 2003, 7: 73 doi: 10.1016/S1270-9638(02)00003-2
4	An L, Gao C Q, Jia J G, et al. Review on metal silicide anti-oxidation coatings [J]. J. Chin. Soc. Corros. Prot., 2021, 41: 298
4	安亮, 高昌琦, 贾建刚等. 金属硅化物抗氧化涂层的研究进展 [J]. 中国腐蚀与防护学报, 2021, 41: 298
5	Song Y. Volcanic ash avoidance [J]. Ciuil Aviat. Econom. Technol., 1997, (8): 49
5	宋勇. 如何避开火山灰 [J]. 民航经济与技术, 1997, (8): 49
6	Smialek J L, Archer F A, Garlick R G. The chemistry of Saudi Arabian sand-a deposition problem on helicopter turbine airfoils [A]. Proceedings of the International SAMPE Technical Conference, 24th and International SAMPE Metals and Metals Processing Conference [C]. Toronto, 1992
7	Qu W W, Chen Z H, Li S S, et al. Failure mechanism of YSZ coatings prepared by EB-PVD under partial penetration of CMAS attacking [J]. Corros. Sci., 2022, 203: 110339 doi: 10.1016/j.corsci.2022.110339
8	Song W J, Yang S J, Fukumoto M, et al. Impact interaction of in-flight high-energy molten volcanic ash droplets with jet engines [J]. Acta Mater., 2019, 171: 119 doi: 10.1016/j.actamat.2019.04.011
9	Zhao C H, Yang L W, Xiao X R, et al. Improving molten CMAS resistance of thermal barrier coatings by modified laser remelting method [J]. J. Aeronaut. Mater., 2022, 42(1): 40
9	赵长浩, 杨玲伟, 肖学仁等. 激光重熔改性热障涂层抗CMAS腐蚀特性 [J]. 航空材料学报, 2022, 42(1): 40
10	Guo L, Guo H B, Peng H, et al. Thermophysical properties of Yb₂O₃ doped Gd₂Zr₂O₇ and thermal cycling durability of (Gd_0.9-Yb_0.1)₂Zr₂O₇/YSZ thermal barrier coatings [J]. J. Eur. Ceram. Soc., 2014, 34: 1255 doi: 10.1016/j.jeurceramsoc.2013.11.035
11	Li L, Hitchman N, Knapp J. Failure of thermal barrier coatings subjected to CMAS attack [J]. J. Therm. Spray Technol., 2010, 19: 148 doi: 10.1007/s11666-009-9356-8
12	Stott F H, de Wet D J, Taylor R. Degradation of thermal-barrier coatings at very high temperatures [J]. MRS Bull., 1994, 19: 46
13	Chen X. Calcium-magnesium-alumina-silicate (CMAS) delamination mechanisms in EB-PVD thermal barrier coatings [J]. Surf. Coat. Technol., 2006, 200: 3418 doi: 10.1016/j.surfcoat.2004.12.029
14	Yang S J, Yan X D, Guo H B. Failure mechanism and protection strategy of thermal barrier coatings under CMAS attack [J]. Acta Aeronaut. Astronaut. Sin., 2022, 43: 527613
14	杨姗洁, 严旭东, 郭洪波. CMAS环境下热障涂层的损伤机理及防护策略 [J]. 航空学报, 2022, 43: 527613
15	Chen Z, Zhang Z Q, Wei W T, et al. Failure analysis of thermal barrier coatings on turbine blade in CMAS environment [J]. Aeroengine, 2022, 48(2): 121
15	陈泽, 张志强, 韦文涛等. 涡轮叶片热障涂层在CMAS环境下的失效分析 [J]. 航空发动机, 2022, 48(2): 121
16	Guo L, Gao Y, Ye F X, et al. CMAS corrosion behavior and protection method of thermal barrier coatings for aeroengine [J]. Acta Metall. Sin., 2021, 57: 1184 doi: 10.11900/0412.1961.2021.00121
16	郭磊, 高远, 叶福兴等. 航空发动机热障涂层的CMAS腐蚀行为与防护方法 [J]. 金属学报, 2021, 57: 1184
17	Zhang B P, Song W J, Wei L L, et al. Novel thermal barrier coatings repel and resist molten silicate deposits [J]. Scr. Mater., 2019, 163: 71 doi: 10.1016/j.scriptamat.2018.12.028
18	Guo L, Yan Z, Wang X H, et al. Ti₂AlC MAX phase for resistance against CMAS attack to thermal barrier coatings [J]. Ceram. Int., 2019, 45: 7627 doi: 10.1016/j.ceramint.2019.01.059
19	Zhang B P, Song W J, Guo H B. Wetting, infiltration and interaction behavior of CMAS towards columnar YSZ coatings deposited by plasma spray physical vapor [J]. J. Eur. Ceram. Soc., 2018, 38: 3564 doi: 10.1016/j.jeurceramsoc.2018.04.013
20	Jiang B C, Cao J D, Cao X Y, et al. Hot corrosion behavior of Gd₂-(Zr_1- _x Ce _x )₂O₇ thermal barrier coating ceramics exposed to artificial particulates of CMAS [J]. J. Chin. Soc. Corros. Prot., 2021, 41: 263
20	姜伯晨, 曹将栋, 曹雪玉等. Gd₂(Zr_1- _x Ce _x )₂O₇热障涂层陶瓷层材料的CMAS热腐蚀行为研究 [J]. 中国腐蚀与防护学报, 2021, 41: 263 doi: 10.11902/1005.4537.2020.023
21	Hu Y Y, Qian W, Hua Y Q, et al. Effect of pre-corrosion of Gd₂Zr₂O₇ at 900-1300 ℃ on its hot corrosion behavior at 1250 ℃ beneath deposites of CaO-MgO-Al₂O₃-SiO₂ [J]. J. Chin. Soc. Corros. Prot., 2022, 42: 687
21	胡蕴媛, 钱伟, 花银群等. 预腐蚀工艺对Gd₂Zr₂O₇陶瓷抗CMAS腐蚀性能的影响 [J]. 中国腐蚀与防护学报, 2022, 42: 687 doi: 10.11902/1005.4537.2021.208
22	Krämer S, Yang J, Levi C G, et al. Thermochemical interaction of thermal barrier coatings with molten CaO-MgO-Al₂O₃-SiO₂ (CMAS) deposits [J]. J. Am. Ceram. Soc., 2006, 89: 3167 doi: 10.1111/jace.2006.89.issue-10
23	Qu W W, Li S S, Jing J, et al. The spreading behavior of CMAS melt on YSZ single crystal with low index orientation [J]. Appl. Surf. Sci., 2020, 527: 146846 doi: 10.1016/j.apsusc.2020.146846
24	Xie J, Zhang Q, Mao S, et al. Anisotropic crystal plane nature and wettability of fluorapatite [J]. Appl. Surf. Sci., 2019, 493: 294 doi: 10.1016/j.apsusc.2019.06.195
25	Stapper G, Bernasconi M, Nicoloso N, et al. Ab initio study of structural and electronic properties of yttria-stabilized cubic zirconia [J]. Phys. Rev. B, 1999, 59: 294 doi: 10.1103/PhysRevB.59.294

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