真空 ›› 2023, Vol. 60 ›› Issue (3): 5-11.doi: 10.13385/j.cnki.vacuum.2023.03.02
张彬1, 蔡妍1, 张涛2, 常振东1, 曾令玉2, 牟仁德1
ZHANG Bin1, CAI Yan1, ZHANG Tao2, CHANG Zhen-dong1, ZENG Ling-yu2, MU Ren-de1
摘要: 采用真空电弧镀(ARC)技术在DZ125合金基体上制备NiCrAlYSi(HY3)金属粘结层,然后采用电子束物理气相沉积(EB-PVD)技术,分别以0°、20°、40°、60°和80°五种入射角度沉积氧化钇稳定氧化锆(6~8YSZ)陶瓷涂层,研究了入射角度对涂层形貌和性能的影响。结果表明:五种入射角度的热障涂层均能形成柱状晶结构,随着入射角度增加,孔隙率和柱状晶倾斜角度均逐渐增加,涂层厚度逐渐减小;对带涂层试样进行结合强度测试,入射角度0°~40°时涂层的结合强度均在55MPa以上,入射角度增加到80°时,结合强度降低到15.7MPa;热冲击条件下,陶瓷面层和基体之间形成TGO,由于不同入射角度下涂层孔隙率不同,TGO生长速度不一致,导致其热冲击寿命存在明显差异,入射角度为0°~40°时涂层的热冲击寿命均超过4000次,入射角度为60°时涂层的热冲击寿命为3371次,入射角度为80°时涂层的热冲击寿命最短,仅为1836次。
中图分类号: TG174.4
[1] | CLARKE D R, LEVI C G.Materialsdesign for then extgeneration thermal barrier coatings[J]. Annual Review of Materials Research, 2003, 33: 383-417. |
[2] | 袁佟, 邓畅光, 毛杰, 等. 等离子喷涂-物理气相沉积制备7YSZ热障涂层及其热导率研究[J]. 材料工程, 2017, 45(7): 1-6. |
[3] | BLANCHARD F, KADI M J, BOUSSER E, et al.Effect of thermal ageing on the optical properties and pore structure of thermal barrier coatings[J]. Surface & Coatings Technology, 2023, 452: 129080. |
[4] | SONG J B, WANG L S, DONG H, et al.Long lifespan thermal barrier coatings overview: materials, manufacturing, failure mechanisms, and multiscale structural design[J]. Ceramics International, 2023, 49(1): 1-23. |
[5] | KADAM N R, KARTHIKEYAN G,KULKARNI D M, et al.The effect of spray angle on the microstructural and mechanical properties of plasma sprayed 8YSZ thermal barrier coatings[J]. Journal of Micromanufacturing, 2022, 5(2): 181-192. |
[6] | 张鹏飞, 李建平, 蔡妍, 等. DZ125合金真空电弧镀沉积复合涂层技术[J].航空材料学报, 2020, 40(2): 22-27. |
[7] | 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(10): 2722-2732. |
[8] | CHEN W R, WU X, PATNAIK P C, et al.TGO growth behaviour in TBCs with APS and HVOF bond coats[J]. Surface & Coatings Technology, 2007, 202(12): 2677-2683. |
[9] | BAI Y, DING C H, LI H Q, et al.Isothermal oxidation behavior of supersonic atmospheric plasma-sprayed thermal barrier coating system[J]. Journal of Thermal Spray Technology, 2013, 22(7): 1201-1209. |
[10] | AN G S, LI W S, FENG L, et al.Isothermal oxidation and TGO growth behaviors of YAG/YSZ double-ceramic-layer thermal barrier coatings[J]. Ceramics International, 2021, 47(17): 24320-24330. |
[11] | 李帅, 底月兰, 王海斗, 等. 热障涂层TGO界面应力分布及裂纹扩展行为的研究进展[J]. 表面技术, 2021, 50(6): 138-147. |
[12] | 刘林涛, 张勇, 吕海兵, 等. EB-PVD热障涂层粘结层/TGO界面性能的研究进展[J]. 材料导报, 2021, 35(增刊1): 160-163. |
[13] | JONES R L, MESS D.Improved tetragonal phase stability at1400℃ with scandia,yttria-stabilized zirconia[J]. Surface & Coatings Technology, 1996, 86/87: 94-101. |
[14] | SZYMANSKI K, GORAL M, KUBASZEK T, et al.Microstructure of TBC coatings deposited by HVAF and PS-PVD methods[J]. Solid State Phenomena, 2015, 227: 373-376. |
[15] | CHEN Q Y, LI C X, ZHAO J Z, et al.Microstructure of YSZ coatings deposited by PS-PVD using 45kW shrouded plasma torch[J]. Materials and Manufacturing Processes, 2015, 31(9): 1183-1191. |
[16] | DANIEL K, FENG C, GAO S.Application of multispectral radiation thermometry in temperature measurement of thermal barrier coated surfaces[J]. Measurement, 2016, 92: 218-223. |
[17] | LANCE M J, HAYNES J A, PINT B A.Pint. The effects of temperature and substrate curvature on TBC lifetime and residual stress in alumina scales beneath APS YSZ[J]. Surface & Coatings Technology, 2016, 308: 19-23. |
[18] | OSORIO J D, HERNÁNDEZ-ORTIZ J P, TORO A. Microstructure characterization of thermal barrier coating systems after controlled exposure to a high temperature[J]. Ceramics International, 2014, 40(3): 4663-4671. |
[19] | SONG H, KIM Y, KOO J M, et al.Durability evaluation of thermal barrier coating (TBC) at high temperature[J]. Applied Mechanics and Materials, 2013, 467: 41-46. |
[20] | SARUHAN B, RYUKHTIN V, KELM K.Correlation of thermal conductivity changes with anisotropic nano-pores of EB-PVD deposited FYSZ-coatings[J]. Surface & Coatings Technology, 2011, 205(23/24): 5369-5378. |
[21] | ZHAO H B, YU F L, BENNETT T D, et al.Morphology and thermal conductivity of yttria-stabilized zirconia coatings[J]. Acta Materialia, 2006, 54(19): 5195-5207. |
[22] | NIEUWENHUIZEN J M, HAANSTRA H B.Microfractography of thin films[J]. Philips Technology, 1966, 27: 87-91. |
[23] | WADA K, YOSHIYA M, YAMAGUCHI N, et al.Texture and microstructure of ZrO2-4mol% Y2O3 layers obliquely deposited by EB-PVD[J]. Surface & Coatings Technology, 2006, 200: 2725-2730. |
[24] | TAIT R N, SMY T, BRETTA M J.Modelling and characterization of columnar growth in evaporated films[J]. Thin Solid Films, 1993, 226: 196-201. |
[25] | LICHTER S, CHEN J.Model for columnar microstructure of thin solid films[J]. Physical Review Letters, 1986, 56(13): 1396-1399. |
[26] | BERNIER J S, LEVAN G, MANIRUZZAMAN M, et al. Crystallographic texture of EB-PVD TBCs deposited on stationary flat Surfaces in a multiple ingot coating chamber as a function of chamber position[J]. Surface & Coatings Technology, 2003, 163/164: 95-99. |
[27] | CHEN W R, WU X, MARPLE B R, et al.TGO growth behavior in TBCs with APS and HVOF bond coats[J]. Surface & Coatings Technology[J], 2008, 202(12): 2677-2683. |
[28] | 薛文利, 陆涛, 黄佳华,等. NiCrAlY+YSZ热障涂层循环氧化过程中的TGO增厚及失效行为[J]. 稀有金属材料与工程, 2022, 51(7): 2667-2672. |
[29] | 陈亚军. 热障涂层热生长氧化物形成及生长过程的干预与控制研究[D]. 天津: 天津大学, 2010. |
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