目的 替代电镀硬铬在航空业中的应用,拓展新的耐磨涂层制备工艺。方法 通过多弧离子镀工艺在多种基材上制备TiCN膜层,系统研究膜层的耐蚀性能、耐磨性能、结合力等性能。结果 4130钢与带离子镀TiCN膜层的4130钢试样组成的电偶对,电偶腐蚀敏感性高(为严重的E级);TC4钛合金与带离子镀TiCN膜层的TC4钛合金试样组成的电偶对,电偶腐蚀敏感性不高(为不严重的B级);TiCN镀层在钛合金、4130钢和30CrMnSiA钢基体上的结合强度分别为30~35 N、15~20 N和15~20 N。结论 采用TiCN膜层保护4130钢构件时要重视对TiCN膜层缺陷的控制,采用离子镀TiCN膜层保护TC4钛合金构件不存在显著的电偶腐蚀;多弧离子镀TiCN膜层的耐磨性能较差,不能有效提高TC4钛合金和30CrMnSiA钢的耐磨性能。
Abstract
In order to replace the application of electroplated hard chromium in the aviation industry, the work aims to develop new wear-resistant coating preparation processes. TiCN coatings were prepared on various substrates through multi arc ion plating technology. The corrosion resistance, wear resistance, adhesion and other properties of the coatings were systematically studied. The thermocouple pair composed of 4130 steel and 4130 steel samples with ion coated TiCN coating had high sensitivity to galvanic corrosion (severe grade E). For the thermocouple pair composed of TC4 titanium alloy and TC4 titanium alloy samples with ion coated TiCN coating, the sensitivity of thermocouple corrosion was not high (grade B, which was not severe). The bonding strength of TiCN coating on titanium alloy, 4130 steel, and 30CrMnSiA steel substrates was 30-35 N, 15-20 N, and 15-20 N, respectively. When TiCN coating is used to protect 4130 steel components, attention should be paid to controlling the defects of TiCN coating and ion plating TiCN coating can be used to protect TC4 titanium alloy components from significant galvanic corrosion. The wear resistance of TiCN coating by multi arc ion plating is poor, so the coating cannot effectively improve the wear resistance of TC4 titanium alloy and 30CrMnSiA steel.
关键词
多弧离子镀 /
电偶腐蚀 /
摩擦磨损 /
结合强度 /
TiCN镀层
Key words
multi arc ion plating /
galvanic corrosion /
friction and wear /
bonding strength /
TiCN coating
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参考文献
[1] 李慕勤, 李俊刚, 吕迎, 等. 材料表面工程技术[M]. 北京: 化学工业出版社, 2010: 118-120.
LI M Q, LI J G, LYU Y.Material Surface Engineering Technology[M]. Beijing: Chemical Industry Press, 2010: 118-120.
[2] 王成彪. 摩擦学材料及表面工程[M]. 北京: 国防工业出版社, 2012: 254-263.
WANG C B.Tribological Materials and Surface Engineering[M]. Beijing: National Defense Industry Press, 2012: 254-263.
[3] 柳玉波. 表面处理工艺大全[M]. 北京: 中国计量出版社, 1996: 139-142.
LIU Y B.Complete Collection of Surface Treatment Technology[M]. China Metrology Publishing House, 1996: 139-142.
[4] 胡传炘. 实用表面前处理手册[M]. 2版. 北京: 化学工业出版社, 2006.
HU C X.Handbook of Practical Surface Preparation[M]. 2nd ed. Beijing: Chemical Industry Press, 2006.
[5] 张以忱. 真空镀膜技术[M]. 北京: 冶金工业出版社, 2009: 91-93.
ZHANG Y C.Vacuum Coating Technology[M]. Beijing: Metallurgical Industry Press, 2009: 91-93.
[6] SUH N P.An Overview of the Delamination Theory of Wear[J]. Wear, 1977, 44(1): 1-16.
[7] HOSOKAWA A, SAITO R, UEDA T.Milling Characteristics of VN/AlCrN-Multilayer PVD Coated Tools with Lubricity and Heat Resistance[J]. CIRP Annals, 2020, 69(1): 49-52.
[8] IRAM S, CAI F, WANG J M, et al.Effect of Addition of Mo or V on the Structure and Cutting Performance of AlCrN-Based Coatings[J]. Coatings, 2020, 10(3): 298-303.
[9] CAI F, CHEN M H, LI M X, et al.Influence of Negative Bias Voltage on Microstructure and Property of Al-Ti-N Films Deposited by Multi-Arc Ion Plating[J]. Ceramics International, 2017, 43(4): 3774-3783.
[10] FATEH N, FONTALVO G A, GASSNER G, et al.Influence of High-Temperature Oxide Formation on the Tribological Behaviour of TiN and VN Coatings[J]. Wear, 2007, 262(9/10): 1152-1158.
[11] 孟保利, 高晓颖, 郑超, 等. 多次电镀铬对30CrMnSiNi2A疲劳寿命和氢脆性能的影响[J]. 电镀与精饰, 2023, 45(5): 65-70.
MENG B L, GAO X Y, ZHENG C, et al.Influence of Repeated Chromium Plating on Fatigue Life and Hydrogen Embrittlement Performance of 30CrMnSiNi2A[J]. Plating and Finishing, 2023, 45(5): 65-70.
[12] 王浩军, 詹中伟, 周雁文, 等. 新型镀铬封孔技术的性能及其在某型飞机起落架上的应用[J]. 腐蚀与防护, 2019, 40(11): 816-820.
WANG H J, ZHAN Z W, ZHOU Y W, et al.Performance of Hard Chromium Sealing and Its Application on Landing Gear for a Certain Type of Aircraft[J]. Corrosion & Protection, 2019, 40(11): 816-820.
[13] 王浩军, 高晓颖, 周雁文, 等. 基于有限元计算的滑轨电镀工装设计与优化[J]. 电镀与精饰, 2025, 47(5): 45-52.
WANG H J, GAO X Y, ZHOU Y W, et al.Design and Optimization of Sliding Rail Electroplating Tooling Based on Finite Element Calculation[J]. Plating and Finishing, 2025, 47(5): 45-52.
[14] 高晓颖, 郑超, 孟保利, 等. 喷涂工艺参数对Ti-6Al-4V合金表面WC-17%Co涂层孔隙率和显微硬度的影响[J]. 硬质合金, 2022, 39(6): 468-474.
GAO X Y, ZHENG C, MENG B L, et al.Influence of Spraying Parameters on Porosity and Microhardness of WC-17%Co Coatings on Ti-6Al-4V Alloy Surface[J]. Cemented Carbides, 2022, 39(6): 468-474.
[15] 高晓颖, 郑超, 孟保利, 等. 工艺参数对HVOF热喷涂WC-10%Co4%Cr涂层性能的影响[J]. 硬质合金, 2023, 40(6): 457-466.
GAO X Y, ZHENG C, MENG B L, et al.Effect of Process Parameters on Properties of WC-10%Co4%Cr Coating by HVOF Thermal Spraying[J]. Cemented Carbides, 2023, 40(6): 457-466.
[16] DAROLIA R.Thermal Barrier Coatings Technology: Critical Review, Progress Update, Remaining Challenges and Prospects[J]. International Materials Reviews, 2013, 58(6): 315-348.
[17] 谢世明. 电弧离子镀NiCoCrAlYTa涂层的制备及抗氧化性研究[D]. 广州: 华南理工大学, 2017.
XIE S M.Research on Preparation and Oxidation Resistance of NiCoCrAlYTa Coating Deposited by Arc Ion Plating[D]. Guangzhou: South China University of Technology, 2017.