Al添加量对无钴高熵合金涂层组织结构和耐磨性的影响

doi:10.13251/j.issn.0254-6051.2023.11.045

金属热处理 ›› 2023, Vol. 48 ›› Issue (11): 276-281.DOI: 10.13251/j.issn.0254-6051.2023.11.045

Al添加量对无钴高熵合金涂层组织结构和耐磨性的影响

魏仕勇¹, 王超敏¹, 彭文屹², 谌昀¹, 罗儒凯², 刘文政¹

1.江西省科学院应用物理研究所, 江西南昌 330029;
2.南昌大学物理与材料学院, 江西南昌 330090

收稿日期:2023-06-09 修回日期:2023-09-26 出版日期:2023-11-25 发布日期:2023-12-27
通讯作者: 彭文屹,教授,博士生导师,E-mail:wenyi.peng@163.com
作者简介:魏仕勇(1978—),男,研究员,博士,主要研究方向为高熵合金及其涂层,E-mail:sywei5229@163.com。
基金资助:
江西省科技对外合作项目(20203BDH80W008);江西省科学院省级科技计划项目包干制项目(2021YSBG22003);江西省科学院博士引进项目(2022YYB19)

Effect of Al addition on microstructure and wear resistance of Co-free high-entropy alloy coatings

Wei Shiyong¹, Wang Chaomin¹, Peng Wenyi², Chen Yun¹, Luo Rukai², Liu Wenzheng¹

1. Institute of Applied Physics, Jiangxi Academy of Sciences, Nanchang Jiangxi 330029, China;
2. School of Physics and Materials Science, Nanchang University, Nanchang Jiangxi 330090, China

Received:2023-06-09 Revised:2023-09-26 Online:2023-11-25 Published:2023-12-27

摘要/Abstract

摘要： 通过等离子转移弧焊技术在Q235钢基体上制备了无钴Al_xCrFeMnNi高熵合金(HEA)涂层(x=0.2,0.4,0.6,0.8,1)。研究了Al的加入对HEA涂层的相组成、组织和力学性能的影响。结果表明,由于高熵效应,Al_xCrFeMnNi HEA涂层主要由简单的BCC和FCC相以及少量碳化物相组成。此外,Al元素的加入抑制了FCC相的形成。随着Al添加量的增加,枝晶间明显粗化。当Al添加量为0.8时,HEA涂层平均维氏硬度为386.5 HV0.2,平均摩擦因数为0.595,耐磨性能最稳定。

关键词: 无钴高熵合金, 等离子熔覆, Al添加量, 组织, 耐磨性

Abstract: Al_xCrFeMnNi high-entropy alloy coatings (x=0.2,0.4,0.6,0.8,1) were successfully prepared on a Q235 steel substrate by plasma transfer arc. The influence of Al addition on the phase constituent, microstructure, and mechanical properties of the HEA coatings was investigated. The results show that, due to the high-entropy effect, the Al_xCrFeMnNi HEA coatings are mainly composed of simple BCC and FCC phases and a small amount of carbide phases. Moreover, the Al addition inhibits the formation of FCC phases, and the inter-dendritic areas are significantly increased with the increase of Al content. When the Al addition is 0.8, the average Vickers hardness of the HEA coating is 386.5 HV0.2, average friction coefficient is 0.595, and the most stable wear resistance is obtained.

Key words: Co-free high-entropy alloy, plasma transferred arc, Al addition, microstructure, wear resistance

中图分类号:

TG113

魏仕勇, 王超敏, 彭文屹, 谌昀, 罗儒凯, 刘文政. Al添加量对无钴高熵合金涂层组织结构和耐磨性的影响[J]. 金属热处理, 2023, 48(11): 276-281.

Wei Shiyong, Wang Chaomin, Peng Wenyi, Chen Yun, Luo Rukai, Liu Wenzheng. Effect of Al addition on microstructure and wear resistance of Co-free high-entropy alloy coatings[J]. Heat Treatment of Metals, 2023, 48(11): 276-281.

参考文献

[1]Cantor B, Chang I T H, Knight P, et al. Microstructural development in equiatomic multicomponent alloys[J]. Materials Science and Engineering, 2004, 375-377: 213-218.
[2]Yeh J W, Chen S K, Lin S J, et al. Nanostructured high-entropy alloys with multiple principal elements: Novel alloy design concepts and outcomes[J]. Advanced Engineering Materials, 2004, 6: 299-303.
[3]Zhou J, Zhang Y, Wang Y L, et al. Solid solution alloys of AlCoCrFeNiTi_x with excellent room-temperature mechanical properties[J]. Applied Physics Letters, 2007, 90(18): 253.
[4]Yu P F, Zhang L J, Cheng H, et al. The high-entropy alloys with high hardness and soft magnetic property prepared by mechanical alloying and high-pressure sintering[J]. Intermetallics, 2016, 70: 82-87.
[5]Qin G, Chen R R, Liaw P K, et al. An as-cast high-entropy alloy with remarkable mechanical properties[J]. Nanoscale, 2020, 12: 3965-3976.
[6]Yan X L, Guo H, Yang W, et al. Al_0.3Cr_xFeCoNi high-entropy alloys with high corrosion resistance and good mechanical properties[J]. Journal of Alloys and Compounds, 2021, 860: 158436.
[7]吕莎莎, 祖宇飞, 陈国清, 等. 陶瓷颗粒增强Cr_0.5MoNbWTi难熔高熵合金复合材料的制备及其力学性能[J]. 无机材料学报, 2021, 36(4): 386-392.
Lü Shasha, Zu Yufei, Chen Guoqing, et al. Preparation and mechanical property of the ceramic-reinforced Cr_0.5MoNbWTi refractory high-entropy alloy matrix composites[J]. Journal of Inorganic Materials, 2021, 36(4): 386-392.
[8]颜建辉, 张孝蹯, 汪异, 等. WMoNbCrTi高熵合金的力学性能及其渗硅后的氧化行为[J]. 材料热处理学报, 2022, 43(5): 62-70.
Yan Jianhui, Zhang Xiaofan, Wang Yi, et al. Mechanical properties of WMoNbCrTi HEA and its oxidation behavior after siliconizing[J]. Transactions of Materials and Heat Treatment, 2022, 43(5): 62-70.
[9]魏耀光, 郭刚, 李静, 等. 难熔高熵合金在航空发动机上的应用[J]. 航空材料学报, 2019, 39(5): 82-93.
Wei Yaoguang, Guo Gang, Li Jing, et al. Application of refractory high entropy alloys on aero-engines[J]. Journal of Aeronautical Materials, 2019, 39(5): 82-93.
[10]Tong C J, Chen Y L, Chen S K, et al. Microstructure characterization of Al_xCoCrCuFeNi high-entropy alloy system with multiprincipal elements[J]. Metallurgical and Materials Transactions A, 2005, 36: 881-893.
[11]Liu Y Y, Chen Z, Shi J C, et al. The effect of Al content on microstructures and comprehensive properties in Al_xCoCrCuFeNi high entropy alloys[J]. Vacuum, 2019, 161: 143-149.
[12]钱金泰, 田权伟, 张国琎, 等. CoCrFeNiAl_x(x=1, 1.5, 2)高熵合金的高温氧化行为[J]. 稀有金属与硬质合金, 2019, 47(5): 69-73.
Qian Jintai, Tian Quanwei, Zhang Guojin, et al. High-temperature oxidation behavior of CoCrFeNiAl_x (x=1, 1.5, 2) high-entropy alloys[J]. Rare Metals and Cemented Carbides, 2019, 47(5): 69-73.
[13]Zhao Y, Wang M L, Cui H Z, et al. Effects of Ti-to-Al ratios on the phases, microstructures, mechanical properties, and corrosion resistance of Al_2-xCoCrFeNiTi_x high-entropy alloys[J]. Journal of Alloys and Compounds, 2019, 805: 585-596.
[14]Ogura M, Fukushima T, Zeller R, et al. Structure of the high entropy alloy Al_xCrFeCoNi: fcc versus bcc[J]. Journal of Alloys and Compounds, 2017, 715: 454-459.
[15]Zhang J, Qiu H, Zhu H, et al. Effect of Al additions on the microstructures and tensile properties of Al_xCoCr3Fe5Ni high entropy alloys[J]. Materials Characterization, 2021, 175: 111091.
[16]Hu R, Du J, Jiang J, et al. Microstructure and corrosion properties of Al_xCuFeNiCoCr(x=0.5, 1.0, 1.5, 2.0) high entropy alloys with Al content[J]. Journal of Alloys and Compounds, 2022, 921: 165455.
[17]Liu Y Y, Chen Z, Chen Y Z, et al. Effect of Al content on high temperature oxidation resistance of Al_xCoCrCuFeNi high entropy alloys (x=0, 0.5, 1, 1.5, 2)[J]. Vacuum, 2019, 169: 108837.
[18]Li X F, Feng Y H, Wang X, et al. Microstructures and properties of AlCrFeNiMn_x high-entropy alloy coatings fabricated by laser cladding on a copper substrate[J]. Journal of Alloys and Compounds, 2022, 926: 166778.
[19]Zhang F Y, Wang L Q, Yan S, et al. Effect of Al content on microstructure and mechanical properties of atmosphere plasma sprayed Al_xCoCrFeNi high-entropy alloy coatings under post-annealing[J]. Surface and Coatings Technology, 2022, 446: 128804.
[20]Zhang Y, Yang X, Liaw P. Alloy design and properties optimization of high-entropy alloys[J]. JOM, 2012, 64: 830-838.
[21]Guo L, Ou X Q, Ni Song, et al. Effects of carbon on the microstructures and mechanical properties of FeCoCrNiMn high entropy alloys[J]. Materials Science and Engineering A, 2019, 746: 356-362.
[22]单际国, 李辉, 任家烈. 聚焦光束粉末堆焊熔池的凝固特征及微观组织形成机理[J]. 金属学报, 2002(5): 555-560.
Shan Jiguo, Li Hui, Ren Jialie. Solidification characteristics of molten pool and formation mechanism of microstructure of light beam surfacing layer[J]. Acta Metallurgica Sinica, 2002(5): 555-560.

Al添加量对无钴高熵合金涂层组织结构和耐磨性的影响

Effect of Al addition on microstructure and wear resistance of Co-free high-entropy alloy coatings

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	袁志钟, 王梦飞, 张伯承, 段旭斌, 李表敏, 杨海峰, 罗锐, 程晓农. 冷作模具钢SKD11的热处理增韧技术[J]. 金属热处理, 2023, 48(9): 1-7.
[2]	崔毅, 崔继红, 王艳, 张雲飞, 俞峰, 赵英利, 曹文全. 淬火工艺对GCr4Mo4V钢组织及耐磨性的影响[J]. 金属热处理, 2023, 48(9): 23-29.
[3]	王毅, 韩杰, 刘超, 邓玲蕊, 李辉, 许荣昌. DQ-T工艺对1000 MPa级高强钢组织和性能的影响[J]. 金属热处理, 2023, 48(9): 30-34.
[4]	曾勇谋, 刘莹, 刘梓源, 胡梦晗, 曹宇. 退火温度和冷变形量对动力电池壳用3003铝合金板组织和性能的影响[J]. 金属热处理, 2023, 48(9): 70-74.
[5]	明章生, 赵杰, 栗克建, 曹鹏军, 朱斌, 冯毅. 强烈淬火工艺制备超高强韧钢的应用展望[J]. 金属热处理, 2023, 48(9): 81-87.
[6]	毛福祥, 蒋邵龙, 刘伟, 束文武, 王林涛. 热处理工艺对气阀合金NCF3015组织和性能的影响[J]. 金属热处理, 2023, 48(9): 92-94.
[7]	宋操, 王晓东, 包喜荣, 陈林, 汤雪娇. Ce对30MnNbRE钢淬火回火微观组织和力学性能的影响[J]. 金属热处理, 2023, 48(9): 143-149.
[8]	李文刚, 炊鹏飞, 程尊鹏, 李春梅, 景然, 李江华, 廖仲尼. 硼含量对Ti-Zr-Nb-B合金显微组织及性能的影响[J]. 金属热处理, 2023, 48(9): 157-164.
[9]	戴钊, 郭智, 龙晓燕, 冯晓勇, 刘伟, 张福成, 李艳国. Si含量对高碳贝氏体钢微观组织与性能的影响[J]. 金属热处理, 2023, 48(9): 165-173.
[10]	谢尚恒, 孙有平, 朱嘉欣, 方德俊. 微量Zr对深冷轧制Al-Cu-Mg合金微观组织及性能的影响[J]. 金属热处理, 2023, 48(9): 174-179.
[11]	王芝林, 高星, 蒋波, 王磊英, 赵海东, 吴瀚. Mn-Cr-V-S贝氏体非调质钢连续冷却转变与组织调控[J]. 金属热处理, 2023, 48(9): 191-196.
[12]	李鑫, 武志广, 赵吉庆, 杨钢. 20Cr1Mo1VTiB螺栓钢高温长期时效后的组织演变及力学性能[J]. 金属热处理, 2023, 48(9): 197-202.
[13]	张志春, 温佳, 陈国瑞, 吴广辉, 翁泽钜, 顾开选. 低合金耐磨钢的热处理工艺及力学性能[J]. 金属热处理, 2023, 48(9): 220-224.
[14]	邓敏先, 代燕, 刘港, 穆洪, 陈涛云, 刘静. TC4钛合金的机械-化学复合强化及耐磨性[J]. 金属热处理, 2023, 48(9): 225-232.
[15]	王娇娇, 刘宏春, 刘泳, 陈红卫, 田志强, 张洪起. 一种宽回火时间窗口的10.9级螺栓钢组织和性能[J]. 金属热处理, 2023, 48(9): 233-237.