高速激光熔覆<strong>NiCrAlY</strong>涂层在<strong>900 ℃</strong>空气中的高温氧化行为

doi:10.11902/1005.4537.2025.342

中国腐蚀与防护学报

2026, Vol. 46

Issue (5): 1463-1474 CSTR: 32134.14.1005.4537.2025.342 DOI: 10.11902/1005.4537.2025.342

研究报告

本期目录 | 过刊浏览

高速激光熔覆NiCrAlY涂层在900 ℃空气中的高温氧化行为

董少阳¹, 刘朝坤¹, 李昱彤², 夏忠虎², 甘浪¹, 李聪¹, 任延杰³(

)

^1.长沙理工大学能源与动力工程学院长沙 410114
^2.江苏威拉里新材料科技有限公司徐州 220011
^3.浙江科技大学智能制造与能源工程学院杭州 310023

Cyclic Oxidation Behavior in Air at 900 ℃ of NiCrAlY Coatings Applied by High-speed Laser Cladding

DONG Shaoyang¹, LIU Chaokun¹, LI Yutong², XIA Zhonghu², GAN Lang¹, LI Cong¹, REN Yanjie³(

)

^1.Department of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410114, China
^2.Jiangsu Weilai New Materials Technology Co. Ltd., Xuzhou 220011, China
^3.Department of Intelligent Manufacturing and Energy Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China

引用本文:

董少阳, 刘朝坤, 李昱彤, 夏忠虎, 甘浪, 李聪, 任延杰. 高速激光熔覆NiCrAlY涂层在900 ℃空气中的高温氧化行为[J]. 中国腐蚀与防护学报, 2026, 46(5): 1463-1474.
Shaoyang DONG, Chaokun LIU, Yutong LI, Zhonghu XIA, Lang GAN, Cong LI, Yanjie REN. Cyclic Oxidation Behavior in Air at 900 ℃ of NiCrAlY Coatings Applied by High-speed Laser Cladding[J]. Journal of Chinese Society for Corrosion and protection, 2026, 46(5): 1463-1474.

全文: PDF(35708 KB) HTML

摘要:

采用高速激光熔覆技术在304L不锈钢基体上制备了NiCrAlY涂层，研究了激光功率对涂层微观结构及高温循环氧化性能的影响。结果表明，采用5.0 kW激光功率所制备的涂层晶粒分布均匀、结构缺陷较少，并呈现显著<001>择优取向。在900 ℃、112 h空气氧化后，5.0 kW涂层表现出最佳的抗氧化性能，单位面积增重比304L不锈钢基体降低了约97%。截面分析表明，其氧化膜由单一的Al₂O₃相组成。这归因于该涂层中较高含量的β-NiAl金属间相(体积分数0.322)，能够为Al₂O₃膜的持续生长与修复提供充足的Al元素，从而显著提升了抗氧化性能。此外，该涂层所具有的<001>择优取向以及较高的位错密度，进一步加速了保护性氧化膜的形成，使其表现出更加优异的抗氧化性能。

关键词 ：高速激光熔覆, NiCrAlY涂层, 高温氧化, 304L不锈钢, 循环氧化

Abstract：

In the article, NiCrAlY coatings were prepared on 304L stainless steel substrate by means of high-speed laser cladding technique. The effect of laser power variation, i.e. 4.5, 5.0 and 5.5 kW on the microstructure and high-temperature cyclic oxidation performance of the coatings were investigated. The results indicate that coatings prepared with laser power of 5.0 kW exhibit uniform grain distribution, minimal structural defects, and a pronounced <001> preferred orientation. After 112 hours of cyclic oxidation in air at 900 ℃ (holding in furnace at 900 ℃ for 8 h and then cooling down to ambient temperature as one cycle), the 5.0 kW coating demonstrated optimal oxidation resistance, with a weight gain per unit area approximately 97% lower than that of the 304L stainless steel substrate. Cross-sectional analysis indicates that the formed oxide scale consists of single Al₂O₃ phase. This may be attributed to the higher content of β-NiAl intermetallic phase (volume fraction 0.322) in the coating, which provides sufficient Al source for the continuous growth and repair of the Al₂O₃ scale, thereby significantly enhancing oxidation resistance. Furthermore, the preferred orientation <001> and high dislocation density of coatings may be beneficial further to the formation of a protective oxide scale, resulting in their superior oxidation resistance.

Key words： high speed laser cladding NiCrAlY high temperature oxidation 304L stainless steel cyclic oxidation

收稿日期: 2025-10-30 32134.14.1005.4537.2025.342

ZTFLH:

TG174

基金资助:国家自然科学基金(52671126);国家自然科学基金(52175129);湖南省自然科学基金(2025JJ50237)

通讯作者: 任延杰，E-mail：yjren@zust.edu.cn，研究方向为金属腐蚀与防护

Corresponding author: REN Yanjie, E-mail: yjren@zust.edu.cn

作者简介: 董少阳，男，2001年生，硕士生

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	董少阳
	刘朝坤
	李昱彤
	夏忠虎
	甘浪
	李聪
	任延杰
44.8K

链接本文:

https://www.jcscp.org/CN/10.11902/1005.4537.2025.342 或 https://www.jcscp.org/CN/Y2026/V46/I5/1463

图1 NiCrAlY粉末微观形貌，NiCrAlY粉末粒径分布及氧化实验样品示意图

表1 HSLC沉积NiCrAlY涂层参数

图2 304L不锈钢和HSLC沉积NiCrAlY涂层样品的XY面微观形貌

图3 不同功率下HSLC沉积NiCrAlY涂层样品的YZ面微观形貌

图4 304L不锈钢和HSLC沉积NiCrAlY涂层的XY面XRD谱

图5 304L不锈钢基体以及HSLC沉积NiCrAlY涂层YZ截面的EBSD表征结果

图6 304L不锈钢以及HSLC沉积NiCrAlY涂层平均晶粒尺寸统计结果

图7 304L不锈钢与HSLC沉积Ⅰ、Ⅱ、Ⅲ号NiCrAlY涂层在900 ℃空气中112 h循环氧化后的动力学曲线

表2 304L不锈钢和和HSLC成形Ⅰ、Ⅱ、Ⅲ号NiCrAlY涂层样品抛物线速率常数拟合结果 (mg2·cm-4·s-1)

图8 304L不锈钢和HSLC沉积NiCrAlY涂层在900 ℃空气中循环氧化112 h XRD谱

图9 304L不锈钢在900 ℃空气气氛中循环氧化112 sh后截面形貌与元素分布

图10 HSLC沉积I、Ⅱ和Ⅲ号NiCrAlY涂层在900 ℃空气气氛中循环氧化112 h后截面形貌与元素分布

图11 304L不锈钢和HSLC沉积NiCrAlY涂层在900 ℃空气条件下氧化机理示意图

[1]	Vorkötter C, Mack D E, Vaßen R, et al. Additive manufacturing of columnar thermal barrier coatings by laser cladding of ceramic feedstock [J]. Adv. Mater. Technol., 2022, 7: 2200098 doi: 10.1002/admt.v7.10
[2]	Vasile B S, Birca A C, Surdu V A, et al. Ceramic composite materials obtained by electron-beam physical vapor deposition used as thermal barriers in the aerospace industry [J]. Nanomaterials, 2020, 10: 370 doi: 10.3390/nano10020370
[3]	Zhang H Q, Wu Z Y, Wang L N, et al. Oxidation resistance of laser cladding alloys at high temperature [J]. Laser Optoelectron. Prog., 2025, 62: 1300016 doi: 10.3788/LOP
[3]	张好强, 武增宇, 王莉娜等. 激光熔覆合金高温抗氧化性能研究进展 [J]. 激光与光电子学进展, 2025, 62: 1300016
[4]	Yang Z M, Han J T, Liu J, et al. Study on oxidation resistance of 310S austenitic stainless steel [J]. Hot Work. Process, 2006, 35(14): 33
[4]	杨照明, 韩静涛, 刘靖等. 奥氏体耐热不锈钢310S的抗高温氧化性能研究 [J]. 热加工工艺, 2006, 35(14): 33
[5]	Chen H, Xu F B, Fang Y X, et al. Oxidation behavior of Super304H stainless steel in supercritical water at 605 ℃ and 640 ℃ [J]. J. Chin. Soc. Corros. Prot., 2025, 45: 209
[5]	陈辉, 徐福斌, 方亚雄等. Super304H不锈钢在605 ℃和640 ℃超临界水中的氧化行为 [J]. 中国腐蚀与防护学报, 2025, 45: 209
[6]	Wu M, Ren Y J, Ma Z C, et al. High temperature oxidation behavior of F55 super duplex stainless steel at 800-1000 ℃ in 1.013 ×10⁵ Pa O₂ [J]. J. Chin. Soc. Corros. Prot., 2024, 44: 1332
[6]	吴铭, 任延杰, 马灼春等. F55双相不锈钢在800~1000 ℃纯氧气中的高温氧化行为 [J]. 中国腐蚀与防护学报, 2024, 44: 1332
[7]	Tao M S, Ren Y J, Huang J, et al. Microstructure and high temperature oxidation properties of Inconel 625 alloy fabricated by rolling and selective laser melting [J]. Mater. Sci. Eng., 2022, 30(4): 1
[7]	陶明生, 任延杰, 黄杰等. 激光选区熔化与轧制Inconel625合金的微观组织与高温氧化性能研究 [J]. 材料科学与工艺, 2022, 30(4): 1
[8]	Partes K, Giolli C, Borgioli F, et al. High temperature behaviour of NiCrAlY coatings made by laser cladding [J]. Surf. Coat. Technol., 2008, 202: 2208 doi: 10.1016/j.surfcoat.2007.09.010
[9]	Lakkannavar V, Yogesha K B, Prasad C D, et al. Thermal spray coatings on high-temperature oxidation and corrosion applications-A comprehensive review [J]. Results Surf. Interfaces, 2024, 16: 100250
[10]	Chang Z, Li Y, Liu F G, et al. Microstructure and high-temperature flue gas/molten salt coupled corrosion and erosion wear behaviors of high speed laser cladding NiCrAlY coating [J]. Hot Work. Process, 2025, 54(11): 73
[10]	常哲, 李勇, 刘福广等. 高速激光熔覆NiCrAlY涂层的显微组织及其抗高温腐蚀/冲蚀性能 [J]. 热加工工艺, 2025, 54(11): 73
[11]	Xu Q L, Liu K C, Wang K Y, et al. TGO and Al diffusion behavior of CuAl _x NiCrFe high-entropy alloys fabricated by high-speed laser cladding for TBC bond coats [J]. Corros. Sci., 2021, 192: 109781 doi: 10.1016/j.corsci.2021.109781
[12]	Wu Q L, Long W M, Zhang L, et al. A review on ceramic coatings prepared by laser cladding technology [J]. Opt. Laser Technol., 2024, 176: 110993 doi: 10.1016/j.optlastec.2024.110993
[13]	Moskal G, Niemiec D, Chmiela B, et al. Microstructural characterization of laser-cladded NiCrAlY coatings on Inconel 625 Ni-based superalloy and 316L stainless steel [J]. Surf. Coat. Technol., 2020, 387: 125317 doi: 10.1016/j.surfcoat.2019.125317
[14]	Iwamoto H, Sumikawa T, Nishida K, et al. High temperature oxidation behavior of laser clad NiCrAlY layer [J]. Mater. Sci. Eng., 1998, 241A: 251
[15]	Khanna A S, Kumari S, Kanungo S, et al. Hard coatings based on thermal spray and laser cladding [J]. Int. J. Refract. Met. Hard Mater., 2009, 27: 485 doi: 10.1016/j.ijrmhm.2008.09.017
[16]	Yang J X, Bai B, Ke H, et al. Effect of metallurgical behavior on microstructure and properties of FeCrMoMn coatings prepared by high-speed laser cladding [J]. Opt. Laser Technol., 2021, 144: 107431 doi: 10.1016/j.optlastec.2021.107431
[17]	Chen Z P, Ren X N, Wang P, et al. Microstructure, mechanical properties, corrosion resistance and high temperature oxidation of Mo-AlCrFeNiCu high-entropy alloy composite coating by high-speed laser cladding [J]. J. Alloy. Compd., 2025, 1041: 183594 doi: 10.1016/j.jallcom.2025.183594
[18]	Shamsujjoha J, Ruano S G, Siegfried J, et al. Crack mitigation and wear performance of high-strength steel coatings deposited by high-speed laser cladding [J]. Surf. Coat. Technol., 2025, 513: 132467 doi: 10.1016/j.surfcoat.2025.132467
[19]	Singh M, Gupta V K, Bansal A, et al. High temperature oxidation behaviour of NiCrAlY clad developed on SS-304 through microwave irradiation [J]. Results Surf. Interfaces, 2024, 14: 100179
[20]	Shang G F, Wang J J, Liu Z Z, et al. Effect of Al content on microstructure and mechanical properties of the fcc and bcc phases of Al _x CoCrFeNi high entropy alloys [J]. Met. Mater. Int., 2024, 30: 2057 doi: 10.1007/s12540-024-01635-7
[21]	Gan Y, Duan S G, Mo Y M, et al. Effects of Al addition on the microstructure and mechanical properties of Al _x CoCrFeNi_2.1 high-entropy alloys [J]. Intermetallics, 2024, 166: 108172 doi: 10.1016/j.intermet.2023.108172
[22]	Ratnala D C, Hanning F, Joshi S, et al. The parametric investigation and microstructural characterization of laser directed energy deposited NiCrAlY powder [J]. J. Mater. Res. Technol., 2025, 37: 948 doi: 10.1016/j.jmrt.2025.06.057
[23]	Akhtar M, Khajuria A. The synergistic effects among crystal orientations, creep parameters, local strain, macro-microdeformation, and polycrystals' hardness of boron alloyed P91 steels [J]. Steel Res. Int., 2022, 93: 2100819 doi: 10.1002/srin.v93.9
[24]	Su M H, Zhao J H, Tian Z H, et al. Short-term oxidation behavior of 304 stainless steel in N₂-21vol%O₂ environment between 900 and 1200 ℃ [J]. Corros. Sci., 2022, 208: 110612 doi: 10.1016/j.corsci.2022.110612
[25]	Srolovitz D J, Ramanarayanan T A. An elastic analysis of growth stresses during oxidation [J]. Oxid. Met., 1984, 22: 133 doi: 10.1007/BF00656901
[26]	Clarke D R. Stress generation during high-temperature oxidation of metallic alloys [J]. Curr. Opin. Solid State Mater. Sci., 2002, 6: 237 doi: 10.1016/S1359-0286(02)00074-8
[27]	Pereira J C, Zambrano J C, Tobar M J, et al. High temperature oxidation behavior of laser cladding MCrAlY coatings on austenitic stainless steel [J]. Surf. Coat. Technol., 2015, 270: 243 doi: 10.1016/j.surfcoat.2015.02.050
[28]	Niu Y, Gesmundo F. The internal oxidation of ternary alloys. III: The coupled internal oxidation of the two most-reactive components under high oxidant pressures [J]. Oxid. Met., 2004, 62: 341 doi: 10.1007/s11085-004-0916-5
[29]	Gesmundo F, Niu Y. The internal oxidation of ternary alloys. IV: The internal oxidation of the most-reactive component beneath external scales of the component having intermediate reactivity [J]. Oxid. Met., 2004, 62: 357 doi: 10.1007/s11085-004-0918-3
[30]	Liu K C, Lou L Y, Cai Z H, et al. High temperature oxidation behavior of NiCoCrAlFeY high entropy bond coating fabricated by high-speed laser cladding [J]. Corros. Sci., 2024, 226: 111659 doi: 10.1016/j.corsci.2023.111659
[31]	Wang P, Zhou X L, Chen Z P, et al. Microstructure evolution and oxidation behavior of in-situ oxide-dispersion-strengthened AlCoCrFeNi_2.1 composite coatings manufactured by high-speed laser cladding [J]. J. Mater. Sci. Technol., 2026, 244: 1 doi: 10.1016/j.jmst.2025.05.017
[32]	Lin F B, Wang Z, Xu X, et al. The effect of Y₂O₃ nanoparticle addition on the microstructure and high-temperature corrosion resistance of IN718 deposited by extreme high-speed laser cladding [J]. Surf. Coat. Technol., 2024, 476: 130235 doi: 10.1016/j.surfcoat.2023.130235
[33]	Xiong X L, Taheri M, Mazaheri H, et al. Enhanced wear resistance of CoCrFeNiMo_0.3Ta_0.2 high-entropy alloy coatings fabricated by high-speed laser cladding and low-speed laser cladding: The role of graphene and solidification kinetics [J]. Surf. Coat. Technol., 2025, 512: 132353 doi: 10.1016/j.surfcoat.2025.132353
[34]	Wang H N, Cheng Y H, Geng R W, et al. Comparative study on microstructure and properties of Fe-based amorphous coatings prepared by conventional and high-speed laser cladding [J]. J. Alloy. Compd., 2023, 952: 169842 doi: 10.1016/j.jallcom.2023.169842
[35]	Yuan W Y, Li R F, Chen Z H, et al. A comparative study on microstructure and properties of traditional laser cladding and high-speed laser cladding of Ni45 alloy coatings [J]. Surf. Coat. Technol., 2021, 405: 126582 doi: 10.1016/j.surfcoat.2020.126582
[36]	Chen Z P, Ren X N, Wang P, et al. Microstructure, corrosion resistance and high temperature oxidation properties of AlCrFeNiCu high-entropy alloy coating by high-speed laser cladding [J]. Surf. Coat. Technol., 2024, 491: 131159 doi: 10.1016/j.surfcoat.2024.131159
[37]	Jahromi M G, Razavi R S, Valefi Z, et al. Impact of NiCrAlY-APS coating laser remelting on high-temperature oxidation resistance [J]. Opt. Laser Technol., 2025, 187: 112743 doi: 10.1016/j.optlastec.2025.112743
[38]	Yang S L, Wang F H. Progress in high temperature oxidation of NiAl intermetallic compound [J]. Corros. Sci. Prot. Technol., 2002, 14: 109
[38]	杨松岚, 王福会. NiAl金属间化合物高温氧化的研究进展 [J]. 腐蚀科学与防护技术, 2002, 14: 109
[39]	Yu X X, Perepezko J H, Marks L D. Crystallographic anisotropy of nonequilibrium solute capture [J]. Acta Mater., 2020, 198: 223 doi: 10.1016/j.actamat.2020.07.059
[40]	Bonfrisco L P, Frary M. Effects of crystallographic orientation on the early stages of oxidation in nickel and chromium [J]. J. Mater. Sci., 2010, 45: 1663 doi: 10.1007/s10853-009-4144-x
[41]	Wang X, Fan F, Szpunar J A, et al. Influence of grain orientation on the incipient oxidation behavior of Haynes 230 at 900 ℃ [J]. Mater. Charact., 2015, 107: 33 doi: 10.1016/j.matchar.2015.06.029
[42]	Sun Y Z, Chen L, Li L, et al. High-temperature oxidation behavior and mechanism of Inconel 625 super-alloy fabricated by selective laser melting [J]. Opt. Laser Technol., 2020, 132: 106509 doi: 10.1016/j.optlastec.2020.106509

[1]	周吉, 帅若辉, 杨继凯, 娄丽艳, 刘伊, 鲁俊豪, 蔡志海, 王海斗, 李成新. 21CrMoV钢表面激光熔覆Stellite合金涂层的组织及高温氧化性能[J]. 中国腐蚀与防护学报, 2026, 46(4): 1269-1278.
[2]	祝丁丁, 赵希雅, 张晓美, 梅子期, 逯文君, 王帅. 增材制造与铸造钛铝合金的微观组织及高温氧化行为对比研究[J]. 中国腐蚀与防护学报, 2026, 46(1): 71-80.
[3]	冯浩轩, 王馥丽, 李甲林, 杜瑶, 韦博鑫, 朱圣龙. SLM-316L不锈钢的高温氧化与腐蚀行为研究[J]. 中国腐蚀与防护学报, 2026, 46(1): 137-144.
[4]	庞曰艺, 张立波, 宁方强, 赵志坡, 闫宏, 刘佳. δ-铁素体对增材制造304L不锈钢液态铅铋腐蚀行为的影响[J]. 中国腐蚀与防护学报, 2026, 46(1): 193-199.
[5]	庄钊涛, 严豪杰, 谢冰, 桂也, 孙擎擎, 伍廉奎, 曹发和. 液相氟化处理Ti45Al8.5Nb合金高温氧化行为研究[J]. 中国腐蚀与防护学报, 2025, 45(6): 1517-1527.
[6]	叶俊, 罗鑫, 镇咸生, 李新平, 谢云, 彭晓. Inconel 718合金在750 ℃下不同气氛中的氧化与热腐蚀行为研究[J]. 中国腐蚀与防护学报, 2025, 45(6): 1528-1536.
[7]	张晗, 刘轩溱, 黄爱辉, 赵晓峰, 陆杰. 热障涂层金属粘结层制备与研究进展[J]. 中国腐蚀与防护学报, 2025, 45(1): 20-32.
[8]	严豪杰, 殷若展, 汪文君, 孙擎擎, 伍廉奎, 曹发和. TiAl合金表面电沉积SiO₂ 涂层抗循环氧化性能研究[J]. 中国腐蚀与防护学报, 2025, 45(1): 81-91.
[9]	许习文, 舒小勇, 陈智群, 何海瑞, 董舒赫, 房雨晴, 彭晓. DD6单晶Ni基高温合金表面CVD渗Al涂层的氧化行为[J]. 中国腐蚀与防护学报, 2025, 45(1): 148-154.
[10]	裴海清, 肖竞博, 李微, 于昊玉, 温志勋, 岳珠峰. Al-O元素聚集对镍基单晶高温合金氧化影响的第一性原理研究[J]. 中国腐蚀与防护学报, 2025, 45(1): 173-181.
[11]	张彩云, 李帅, 鲍泽斌, 朱圣龙, 王福会. 氧化不同时间(Ni, Pt)Al涂层的退除及再涂覆行为研究[J]. 中国腐蚀与防护学报, 2025, 45(1): 201-208.
[12]	陈辉, 徐福斌, 方亚雄, 朱忠亮. Super304H不锈钢在605 ℃和640 ℃超临界水中的氧化行为[J]. 中国腐蚀与防护学报, 2025, 45(1): 209-216.
[13]	郭静波, 杨守华, 周子翼, 牟仁德, 谢云, 舒小勇, 戴建伟, 彭晓. 激光增材制造AlCoCrFeNiSi高熵合金的氧化行为[J]. 中国腐蚀与防护学报, 2025, 45(1): 217-223.
[14]	范春华, 吴钱林, 薛山, 葛佳璐. 添加Cr和Si对火驱N80碳钢注气井氧化行为的影响[J]. 中国腐蚀与防护学报, 2025, 45(1): 231-236.
[15]	李开洋, 翟蕴龙, 胡新宇, 吴宏, 刘彬, 邢少华, 侯健, 张繁, 张乃强. 共晶高熵合金高温腐蚀的研究进展[J]. 中国腐蚀与防护学报, 2024, 44(6): 1377-1388.

Viewed

Full text

Abstract

Cited

Shared

Discussed