Al--Si共渗涂层对M951合金高温氧化和热腐蚀的影响

材料研究学报

2012, Vol. 26

Issue (6): 643-651

研究论文

本期目录 | 过刊浏览

Al--Si共渗涂层对M951合金高温氧化和热腐蚀的影响

王心悦^1,2, 辛丽², 韦华², 朱圣龙², 王福会²

1.东北大学材料与冶金学院沈阳 110819
2.中国科学院金属研究所金属腐蚀与防护国家重点实验室沈阳 110016

Influence of Al–Si Coating on Oxidation and Hot Corrosion of a Nickel–base Super–alloy M951

WANG Xinyue^1,2, XIN Li², WEI Hua², ZHU Shenglong², WANG Fuhui²

1.School of Materials and Metallurgy, Northeastern University, Shenyang 110819
2.State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Shenyang 110016

引用本文:

王心悦辛丽韦华朱圣龙王福会. Al--Si共渗涂层对M951合金高温氧化和热腐蚀的影响[J]. 材料研究学报, 2012, 26(6): 643-651.
WANG Xinyue XIN Li WEI Hua ZHU Shenglong Fuhui. Influence of Al–Si Coating on Oxidation and Hot Corrosion of a Nickel–base Super–alloy M951[J]. Chinese Journal of Materials Research, 2012, 26(6): 643-651.

全文: PDF(1611 KB)

摘要:

采用料浆法在镍基高温合金M951上制备Al--Si共渗涂层, 研究了合金及涂层样品在1100℃恒温、循环氧化及在850℃在Na₂SO₄+25%K₂SO₄和Na₂SO₄+25%NaCl两种混盐中的热腐蚀行为。同时利用SEM、EDS对氧化膜表截面形貌进行了观察, 并结合X射线衍射对相组成进行了分析。结果表明, 在1100℃恒温及循环氧化时, M951合金表面生成NiO、NiAl₂O₄、Nb₂O₅及Al₂O₃等的混合氧化物膜, 氧化膜不均匀且剥落严重。在Al--Si涂层样品表面形成稳态的α--Al₂O₃, 大幅度提高了合金的抗高温氧化性能。在850℃热腐蚀试验中, M951合金40 h后发生灾难性腐蚀, 而Al--Si涂层经100 h腐蚀后仍保持完整,表面形成极薄且连续的θ--Al₂O₃氧化膜, 大幅度提高了合金的抗热腐蚀性能。

关键词 ：材料失效与保护, M951合金, Al--Si共渗涂层, 恒温氧化, 循环氧化, 热腐蚀

Abstract：

Al–Si coating was deposited on a nickel-base super-alloy M951 by slurry technique. Isothermal and cyclic oxidation at 1100℃, hot corrosion behaviors in Na₂SO₄+25%K₂SO₄ and Na₂SO₄+25%NaCl at 850℃ were investigated. Morphologies and phase structure of the scale were analyzed by SEM, EDS and XRD. After isothermal and cyclic oxidation, mixed oxides of NiO, NiAl₂O_4,Nb₂O₅ and Al₂O₃ formed on the surface of the alloy, which spalled seriously during cyclic oxidation process. Stable α–Al₂O₃ scales were formed on the surface of Al–Si coating, which improve the oxidation resistance of the alloy significantly. Catastrophic corrosion occurred for the alloy after 40 hours in molten salts, while thin and continious θ–Al₂O₃ film formed on the surface of the coating, which provided effective protection for the alloy during the corrosion process.

Key words： materials failure and protection M951 super–alloy Al–Si coating isothermal oxidation cyclic oxidation hot corrosion

收稿日期: 2012-09-23

ZTFLH:

TG174

基金资助:

国家自然科学基金51071163, 国家重点基础研究发展计划2010CB631206和2012CB625102资助项目。

	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
	王心悦辛丽韦华朱圣龙王福会
44.8K

链接本文:

https://www.cjmr.org/CN/ 或 https://www.cjmr.org/CN/Y2012/V26/I6/643

1 T.A.Kircher, B.G.Mcmordie, A.Mccarter, Performance of a silicon-modified aluminide coating in high-temperature hot corrosion test coditions, Surf Coat Technol, 68-69, 32(1994)

2 S.G.Young, D.L.Deadmore, An experimental low-cost silicon aluminide high-temperature coating for super-alloys, Thin Solid Films, 73(2), 373(1980)

3 YANG Shiwei, ZHANG Zhiming, PAN Jianquan, FAN Junjie, Study on high-temperature oxidation properties of Al–Si coatings on supperalloy, Hot Working Technology, 36(20), 59(2007)

(杨世伟, 张志明, 潘建全, 范俊杰, 镍基高温合金渗Al--Si涂层抗高温氧化性能研究, 热加工工艺, 36(20), 59(2007))

4 XIE Fuzhou, YANG Shiwei, GAO Li, LI Li, Study on high temperature oxidation properties of aluminized coating of supperalloy, Hot Working Technology, (3), 11(2004)

(谢辅洲, 杨世伟, 高丽, 李里, 高温合金渗铝涂层抗高温氧化性能的研究, 热加工工艺, (3), 11 (2004))

5 HUANG Liang, SUN Xiaofeng, GUAN Hengrong, HU Zhuangqi, Dgradation behavior of aluminide coatings on directionally solidified nickel base super alloy M951, Corrosion science and protection technology, 17(1), 34 (2005)

(黄粮, 孙晓峰, 管恒荣, 胡壮麒, 定向凝固高温合金M951低压渗铝涂层的高温氧化及相变过程, 腐蚀科学与防护技术, 17(1), 34 (2005))

6 L. ˇC lko, L.Klakurkov´a, O.Man , J.ˇ Svejcar, Use of the powder liquid method for aluminide diffusion coatings formation on Inconel 713LC nickel-based superalloy, Mater. Manuf. Processes, 24, 11551(2009)

7 W.J.Cheng, C.J.Wang, Observation of high-temperature phase transformation in the Si-modified aluminide coating on mild steel using EBSD, Mater. Charact., 61(4), 467(2010)

8 YANG Shiwei, XIA Degui, SUN Jie, ZHANG Zhiming, YANG Xiao, Element Diffusion of Al–Si Coating on superalloy DZ4 at 1100^oC, Materials for Mechanical engineering, 32(3), 5(2008)

(杨世伟, 夏德贵, 孙杰, 张志明, 杨晓, DZ4合金渗铝硅涂层1100℃氧化时的元素扩散规律, 机械工程材料, 32(3), 5(2008))

9 C.L.Chu, C.Y.Chung, P.H.Lin, S.D.Wang, Fabrication of porous NiTi shape memory alloy for hard tissue implants by combustion synthesis, Mater. Sci. Eng., A, 336(1), 114 (2004)

10 B.Y.Li, L.J.Rong, Y.Y.Li, V.E.Gjunter, Synthesis of poroos Ni–Ti shape–memory alloys by self–propagating high–temperature synthesis: Reaction mechanism and anisotropy in pore structure, Acta Mater., 48(15), 3895(2000)

11 LI Meishuan, High-Temperature Corrosion of Metals, (Beijing, Metallurgical Industry Press, 2003) p.382-388, p.402

(李美栓, 金属高温氧化和热腐蚀, (北京, 化学工业出版社, 2003) p.382-388, p.402)

12 P.Felix, Deposition and corrosion in gas turbines, (Appl. Sci. Publ, London, 1972) p.331-332

13 D.Deb, S.R.Lyer, V.M.Radhakrishnan, A comparative study of oxidation and hot corrosion of a cast nickel base supperalloy in different corrosive environments, Mater. Lett., 29(1-3), 19(1996)

14 TANG Zhaolin, WANG Fhhui, WU Weitao, Hot-corrosion behavior of TiAl-base intermetallics in molten salts, Oxid. Met., 51(3–4), 235(1999)

15 G.Navas, L.Viloria, Laboratory and field corrosion behavior of coatings for turbine blades, Surf. Coat. Technol., 94-95(1–3), 161(1997)

16 T.A.Kircher, B. G. Mcmordie, A. Mccarter, Performance of a silicon-modified aluminide coating in high temperature hot corrosion test conditions, Surf. Coat. Technol., 68, 32 (1994)

17 ZHENG Xuejin, CAO Tieliang, SHI Shengtai, Fused salt electrolytic co-deposition of Al and Si and high temperature corrosion resistance of Si-containing aluminium coatings, Journal of Chinese society of corrosion and protection, 6(4), 249(1986)

(郑学进, 曹铁梁, 石声泰, 熔盐电解共渗铝硅及渗层的抗高温腐蚀性能, 中国腐蚀与防护学报, 6(4), 249(1986))

[1]	冯叶, 陈志勇, 姜肃猛, 宫骏, 单以银, 刘建荣, 王清江. 一种NiCrAlSiY涂层对Ti65钛合金板材循环氧化和室温力学性能的影响[J]. 材料研究学报, 2023, 37(7): 523-534.
[2]	高巍, 刘江南, 魏敬鹏, 要玉宏, 杨巍. TC4钛合金表面氧化亚铜掺杂微弧氧化层的结构和性能[J]. 材料研究学报, 2022, 36(6): 409-415.
[3]	杨留洋, 谭卓伟, 李同跃, 张大磊, 邢少华, 鞠虹. 利用WBE及EIS测试技术对管道缺陷区动态冲刷腐蚀行为的研究[J]. 材料研究学报, 2022, 36(5): 381-391.
[4]	陈铮, 杨芳, 王成, 杜瑶, 卢壹梁, 朱圣龙, 王福会. 惰性无机填料比例和颗粒尺寸对纳米Al/Al₂O₃ 改性有机硅涂料抗高温氧化行为的影响[J]. 材料研究学报, 2022, 36(4): 271-277.
[5]	李玉峰, 张念飞, 刘丽爽, 赵甜甜, 高文博, 高晓辉. 含磷石墨烯的制备及复合涂层的耐蚀性能[J]. 材料研究学报, 2022, 36(12): 933-944.
[6]	陈艺文, 王成, 娄霞, 李定骏, 周科, 陈明辉, 王群昌, 朱圣龙, 王福会. 无机复合涂层对CB2铁素体耐热钢在650℃水蒸气中的防护[J]. 材料研究学报, 2021, 35(9): 675-681.
[7]	唐荣茂, 刘光明, 刘永强, 师超, 张帮彦, 田继红, 甘鸿禹. 用电化学噪声技术研究Q235钢在含氯盐模拟混凝土孔隙液中的腐蚀行为[J]. 材料研究学报, 2021, 35(7): 526-534.
[8]	张大磊, 魏恩泽, 荆赫, 杨留洋, 豆肖辉, 李同跃. 超级铁素体不锈钢表面超疏水结构的制备及其耐腐蚀性能[J]. 材料研究学报, 2021, 35(1): 7-16.
[9]	王冠一, 车欣, 张浩宇, 陈立佳. Al-5.4Zn-2.6Mg-1.4Cu合金板材的低周疲劳行为[J]. 材料研究学报, 2020, 34(9): 697-704.
[10]	黄安然, 张伟, 王学林, 尚成嘉, 范佳杰. 铁素体不锈钢在高温尿素环境中的腐蚀行为研究[J]. 材料研究学报, 2020, 34(9): 712-720.
[11]	公维炜, 杨丙坤, 陈云, 郝文魁, 王晓芳, 陈浩. 扫描电化学显微镜原位观察碳钢涂层缺陷处的交流腐蚀行为[J]. 材料研究学报, 2020, 34(7): 545-553.
[12]	郭铁明, 徐秀杰, 张延文, 宋志涛, 董志林, 金玉花. Q345q桥梁钢和Q345qNH耐候钢在模拟工业大气+除冰盐混合介质中的腐蚀行为[J]. 材料研究学报, 2020, 34(6): 434-442.
[13]	朱金阳, 谭成通, 暴飞虎, 许立宁. 一种新型含Al低Cr合金钢在模拟油田采出液环境下的CO₂腐蚀行为[J]. 材料研究学报, 2020, 34(6): 443-451.
[14]	梁新磊, 刘茜, 王刚, 王震宇, 韩恩厚, 王帅, 易祖耀, 李娜. 氧化石墨烯改性环氧隔热涂层的耐蚀和隔热性能研究[J]. 材料研究学报, 2020, 34(5): 345-352.
[15]	王志虎,张菊梅,白力静,张国君. 水热处理对AZ31镁合金微弧氧化陶瓷层组织结构及耐蚀性的影响[J]. 材料研究学报, 2020, 34(3): 183-190.

Viewed

Full text

Abstract

Cited

Shared

Discussed