氧化镧添加剂和盐浴共渗温度对TC4钛合金硼氧共渗组织与性能的影响

doi:10.13251/j.issn.0254-6051.2020.10.035

金属热处理 ›› 2020, Vol. 45 ›› Issue (10): 180-186.DOI: 10.13251/j.issn.0254-6051.2020.10.035

氧化镧添加剂和盐浴共渗温度对TC4钛合金硼氧共渗组织与性能的影响

刘阳光¹, 许晓静¹, 宋振华¹, 汪洋², 朱亮亮², 朱劲松³

1.江苏大学先进制造与现代装备技术工程研究院, 江苏镇江 212013;
2.江苏汤臣汽车零部件有限公司, 江苏南通 226534;
3.南亚奥里斯特机械有限公司, 江苏南通 226600

收稿日期:2020-03-16 出版日期:2020-10-25 发布日期:2020-12-29
通讯作者: 许晓静,教授,博导,E-mail:xjxu67@126.com
作者简介:刘阳光(1995—),男,硕士研究生,主要研究方向为钛合金及其复合材料,E-mail:553242061@qq.com。
基金资助:
江苏省重大成果转化项目(2016126)

Effect of La₂O₃ additive and salt bath temperature on oxygen-boronized microstructure and properties of TC4 titanium alloy

Liu Yangguang¹, Xu Xiaojing¹, Song Zhenhua¹, Wang Yang², Zhu Liangliang², Zhu Jinsong³

1. Institute of Advanced Manufacturing and Modern Equipment Technology, Jiangsu University, Zhenjiang Jiangsu 212013, China;
2. Jiangsu Tangchen Auto Parts Co., Ltd., Nantong Jiangsu 226534, China;
3. South Asia ORESTE Machinery Co., Ltd., Nantong Jiangsu 226600, China

Received:2020-03-16 Online:2020-10-25 Published:2020-12-29

摘要/Abstract

摘要： 采用OM、SEM、XRD、EDS、维氏硬度计以及摩擦试验机等分析手段研究了氧化镧添加剂和共渗温度对盐浴硼氧共渗试样组织与性能的影响。结果表明,共渗层厚度随着La₂O₃添加量的增加先增大后减小,当La₂O₃添加量为3%时,共渗层厚度达最大值(32.74 μm);与低温(950 ℃)相比,高温(1000 ℃)时盐浴共渗层具有较好的表面,较高的共渗层厚度(34.19 μm),较高表面硬度(1211 HV0.2),较大界面结合力(87.36 N)和更低的摩擦因数(0.28)。通过将温度对共渗过程的影响和试验结果分析得出:高温1000 ℃盐浴硼氧共渗试验更有研究价值。

关键词: 氧化镧, 盐浴渗硼, TC4钛合金, 界面结合力, 摩擦磨损性能

Abstract: Effect of lanthanum oxide (La₂O₃) additive and salt bath temperature on microstructure and properties of oxygen-boronized specimens were studied by means of OM, SEM, XRD, EDS, Vickers hardness tester and friction tester. The results show that the thickness of the oxygen-boronized layer increases first and then decreases with the increase of the amount of La₂O₃. When the content of La₂O₃ is 3%, the thickness of the layer reaches the maximum value (32.74 μm). Compared with that obtained at the low temperature (950 ℃), at high temperature (1000 ℃) the layer has a better surface, with higher thickness (34.19 μm), higher surface hardness (1211 HV0.2), larger interfacial bonding force (87.36 N), and lower friction coefficient (0.28). By analyzing the influence of temperature on the process of boronizing and the test results, it is concluded that the salt bath boronizing test with lanthanum oxide additive at 1000 ℃ is more valuable.

Key words: lanthanum oxide, salt bath boronizing, TC4 titanium alloy, interface bonding force, friction and wear resistance

中图分类号:

TG178

刘阳光, 许晓静, 宋振华, 汪洋, 朱亮亮, 朱劲松. 氧化镧添加剂和盐浴共渗温度对TC4钛合金硼氧共渗组织与性能的影响[J]. 金属热处理, 2020, 45(10): 180-186.

Liu Yangguang, Xu Xiaojing, Song Zhenhua, Wang Yang, Zhu Liangliang, Zhu Jinsong. Effect of La₂O₃ additive and salt bath temperature on oxygen-boronized microstructure and properties of TC4 titanium alloy[J]. Heat Treatment of Metals, 2020, 45(10): 180-186.

参考文献

[1]朱霞, 董俊慧, 罗志锋. Ti-6Al-4V合金的轧制与组织性能[J]. 金属热处理, 2020, 45(1): 222-227
Zhu Xia, Dong Junhui, Luo Zhifeng. Rolling, microstructure and properties of Ti-6Al-4V alloy[J]. Heat Treatment of Metals, 2020, 45(1): 222-227.
[2]Elias Carlos Nelson, Meyers Marc André, Valiev Ruslan Z, et al. Ultrafine grained titanium for biomedical applications: An overview of performance[J]. Materials Research and Technology, 2013, 2(4): 340-350.
[3]Cassar G, Avelar-Batista Wilson J C, Banfield S, et al. Surface modification of Ti-6Al-4V alloys using triode plasma oxidation treatments[J]. Surface and Coatings Technology, 2012, 206(22): 4553-4561.
[4]Manda Premkumar, Chakkingal Uday, Singh A K. Hardness characteristic and shear band formation in metastable β-titanium alloys[J]. Materials Characterization, 2014, 96: 151-157.
[5]李凤华, 董梦格, 王丽娜, 等. 纯钛TA1和钛合金TC4表面固体渗硼[J]. 东北大学学报(自然科学版), 2014, 35(9): 1284-1287.
Li Fenghua, Dong Mengge, Wang Lina, et al. Solid boronizing on the surface of pure titanium TA1 and titanium alloy TC4[J]. Journal of Northeastern University(Natural Science), 2014, 35(9): 1284-1287.
[6]Zarchi H R K, Soltanieh M, Aboutalebi M R, et al. Thermodynamic study on pack aluminizing systems of pure titanium and nickel[J]. Transactions of Nonferrous Metals Society of China, 2013, 23(6): 1838-1846.
[7]Bell T, Dong H. Surface engineering of titanium the metal for the 21st century[C]//Proceedings of the 12th International Federation Heat Treatment and Surface Engineering Congress. Melbourne, Australia, 2000: 1-6.
[8]王泽莹, 张峰, 王振霞, 等. 纯钛表面等离子渗镍合金层的显微组织及摩擦学性能[J]. 机械工程材料, 2012, 36(4): 73-76.
Wang Zeying, Zhang Feng, Wang Zhenxia, et al. Microstructure and tribology property of plasma nickelized alloy layer on pure titanium surface[J]. Materials for Mechanical Engineering, 2012, 36(4): 73-76.
[9]潘晓龙, 刘啸峰, 王少鹏. TC4钛合金表面磁控溅射TiAlN涂层的组织和性能[J]. 钛工业进展, 2013, 30(5): 31-34.
Pan Xiaolong, Liu Xiaofeng, Wang Shaopeng. Microstructure and properties of TiAlN coating prepared by magnetron sputtering on titanium alloy[J]. Titanium Industry Progress, 2013, 30(5): 31-34.
[10]王亮, 彭先文. 钛及钛合金的表面渗氧强化技术[J]. 现代机械, 2013(2): 74-75.
Wang Lang, Peng Xianwen. Surface oxygen diffusion hardening technology of titanium and titanium alloy[J]. Modern Machinery, 2013(2): 74-75.
[11]郑刚, 许晓静, 宋振华, 等. TC4钛合金盐浴硼氧共渗剂的成分[J]. 材料热处理学报, 2015, 36(12): 213-219.
Zeng Gang, Xu Xiaojing, Song Zhenhua, et al. Salt-bath oxygen-boriding on TC4 titanium alloy by different oxygen-boriding agents[J]. Transactions of Materials and Heat Treatment, 2015, 36(12): 213-219.
[12]何志盛, 许晓静, 韩天, 等. Ti-6A1-4V合金的盐浴硼氧共渗[J]. 金属热处理, 2018, 43(1): 184-189.
He Zhishen, Xu Xiaojin, Han Tian, et al. Salt bath oxygen-boriding of Ti-6Al-4V alloy[J]. Heat Treatment of Metals, 2018, 43(1): 184-189.
[13]Xu Xiaojing, Liu Yangguang, Tabie Vitus, et al. Effect of La₂O₃ on resistance to high-temperature oxidation and corrosion of aluminized and aluminum-chrome coating[J]. Materials Research Express, 2019, 6: 1265b7.
[14]赵栋, 董文超, 焦清洋, 等. TC4-DT钛合金SH-CCT曲线的测定[J]. 金属热处理, 2020, 45(5): 157-161.
Zhao Dong, Dong Wenchao, Jiao Qingyang, et al. Measurement of SH-CCT curves of TC4-DT titanium alloy[J]. Heat Treatment of Metals, 2020, 45(5): 157-161.
[15]张金柱, 杨宗伦, 魏可媛. 稀土元素在化学热处理中的催渗和扩散机理研究[J]. 材料导报, 2006, 20: 223-225.
Zhang Jinzhu, Yang Zonglun, Wei Keyuan. Study of the catalysis and diffusion mechanism by rare earth (RE) elements during the thermo-chemical treatment[J]. Materials Review, 2006, 20: 223-225.
[16]衣晓红, 樊占国, 张景垒, 等. TC4钛合金固体渗硼及渗硼过程动力学研究[J]. 东北大学学报(自然科学版), 2010, 31(1): 88-91.
Yi Xiaohong, Fan Zhanguo, Zang Jinglei, et al. Pack boronizing of TC4 titanium alloy and kinetics of boronizing process[J]. Journal of Northeastern University(Natural Science), 2010, 31(1): 88-91.

氧化镧添加剂和盐浴共渗温度对TC4钛合金硼氧共渗组织与性能的影响

Effect of La₂O₃ additive and salt bath temperature on oxygen-boronized microstructure and properties of TC4 titanium alloy

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氧化镧添加剂和盐浴共渗温度对TC4钛合金硼氧共渗组织与性能的影响

Effect of La2O3 additive and salt bath temperature on oxygen-boronized microstructure and properties of TC4 titanium alloy

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Effect of La₂O₃ additive and salt bath temperature on oxygen-boronized microstructure and properties of TC4 titanium alloy