Zhang Yong*,Yan Feng,Qian Shuangqing,et al.Effect of area ratio of Ni and Co anodes on friction-assisted electroforming of Ni-Co alloys[J].Plating & Finishing,2023,(12):78-82.[doi:doi ： 10.3969/j.issn.1001-3849.2023.12.011]
钴-镍阳极面积比对摩擦辅助电铸镍-钴合金的影响
- Title:
- Effect of area ratio of Ni and Co anodes on friction-assisted electroforming of Ni-Co alloys
- Keywords:
- electroforming ; Ni-Co alloy ; anode area ; friction-assisted ; ratio ; microhardness
- 分类号:
- TQ153.2
- 文献标志码:
- A
- 摘要:
- 采用摩擦辅助电铸技术，研究当阴极电流密度为 4.0 A/dm 2 时，钴 - 镍阳极面积比的变化对镍钴合金电铸层显微硬度、组成和结构的影响。结果表明：当钴 - 镍阳极面积比由 15% 增大到 25% 时，镍钴合金中钴含量显著增加，从 43.5% 增加到 63.5% ，镍钴合金铸层显微硬度从 603 HV 提高到 635 HV ；当钴 - 镍阳极面积比继续增大到 55% 时，钴含量几乎不变，但显微硬度仍从 635 HV 提高到 671 HV ，电铸层晶粒呈逐渐细化的趋势。各镍钴合金电铸层均具有面心立方结构和密排六方结构。
- Abstract:
- ： The effect of the variation of the ratio of Co anode area to Ni anode area on the structure of Ni-Co electroformed deposits was investigated under the friction-assisted electroforming technique at a cathode current density of 4.0 A/dm 2 . The results show that when the ratio increased from 15% to 25% ， the Co content in the Ni-Co alloys increased from 43.5% to 63.5% ， and the microhardness increased from 603 HV to 635 HV ； when the ratio continued to increase to 55% ， the Co content did not change much ， and the microhardness increased from 635 HV to 671 HV ， and the grains of the electroformed deposits show a gradual refinement. The electroformed deposits of Ni-Co alloys have the face-centered structure and the tightly packed hexagonal structure.
参考文献/References:
[1] Ma C, Wang S C, Low C T J, et al. Effects of additives on microstructure and properties of electrodeposited nanocrystalline Ni-Co alloy coatings of high cobalt content[J]. The International Journal of Surface Engineering and Coatings, 2014, 92(4): 189-195.
[2] 杨光 , 胡志超 , 张军 , 等 . 超声振动改善电铸表面粗糙度的机理 [J]. 机械工程学报 , 2019, 55: 243-248.
[3] 裴和中 , 黄攀 , 史庆南 , 等 . 添加剂和电流密度对镍钴合金电铸层组织结构的影响 [J]. 材料工程 , 2013, 0(6): 18-24.
[4] 孙垂康 , 贾卫平 , 周绍安 , 等 . 超声辅助脉冲电沉积 Ni-TiN 复合镀层的结合力和耐蚀性 [J]. 材料保护 , 2021, 54(4): 80-85.
[5] 李智 , 宋万彤 , 陈伟荣 , 等 . 变频超声对纳米金属陶瓷复合电沉积层组织及性能的影响 [J]. 材料保护 , 2021, 54(12): 104-110.
[6] Zhu D, Zhu Z W, Qu N S. Abrasive polishing assisted nickel electroforming process[J]. CIRP Annals, 2006, 55(1): 193-196.
[7] 李学磊 , 朱增伟 , 朱荻 . 辅助摩擦电铸 Ni-Mn 合金的力学性能 [J]. 航空材料学报 , 2011, 31(3): 65-70.
[8] 蒋中江 , 朱增伟 , 彭永森 . 铁 - 镍合金摩擦辅助电沉积试验 [J]. 中国科技论文 , 2013, 8(3): 207-210.
[9] 任建华 , 朱增伟 , 沈春健 , 等 . 阳极偏置法摩擦辅助硫酸盐电铸铜 [J]. 兵工学报 , 2015, 36(9): 1736-1742.
[10] Zhang Y, Qian S Q, Fu X F. Experimental study on friction-assisted electroforming of Ni-Co alloys[J]. Materials Research Express, 2023, 10(2): 26508.
[11] Karimzadeh A, Aliofkhazraei M, Walsh F C. A review of electrodeposited Ni-Co alloy and composite coatings: Microstructure, properties and applications[J]. Surface and Coatings Technology, 2019, 372: 463-498.
[12] 彭云超 , 马凯军 , 贾犇 , 等 . 电镀 NiCoCe 合金层的制备及耐蚀性能研究 [J]. 材料保护 , 2021, 54(8): 101-108.
[13] Akbarpour M R, Asl F G, Rashedia H. Pulse-reverse electrodeposition of Ni-Co/graphene composite films with high hardness and electrochemical behaviour[J]. Diamond and Related Materials, 2023, 133: 109720.
[14] Liu K, Niu Q B, Wang F L. Effects of applied potential, initial gap, and megasonic vibrations on the localized electrochemical deposition of Ni-Co microcolumns[J]. Materials Science and Engineering: B, 2023, 289: 116236.
[15] 钱建刚 , 李彭瑞 , 李海婷 , 等 . 电铸圆锥体的阳极形状和辅助阴极的设计及优化 [J]. 哈尔滨工程大学学报 , 2015, 36(12): 1642-1646.
[16] 罗龚 , 陈茂琳 , 袁原 , 等 . 极间距和工作电压对阳极屏蔽电沉积铜定域性的影响 [J]. 电镀与涂饰 , 2023, 42(1): 35-41.
[17] 邵力耕 , 王法震 , 杜立群 . 微电铸中电场均匀性分布与控制方法 [J]. 传感技术学报 , 2016, 29(5): 675-680.
[18] Zheng J X, Zhao Q, Tang T, et al. Reversible epitaxial electrodeposition of metals in battery anodes[J]. Science, 2019, 366(6465): 645-648.
[19] Rao S C, Zou X L, Wang S J, et al. Electrodeposition of Porous Sn-Ni-Cu Alloy Anode for Lithium-Ion Batteries from Nickel Matte in Deep Eutectic Solvents[J]. Journal of the Electrochemical Society, 2019, 166(10): 427-434.
[20] 明平美 , 张艳华 , 陈东海 , 等 . 可溶性单金属联合阳极面积比对镍 - 钴合金电铸的影响 [J]. 河南理工大学学报 ( 自然科学版 ), 2019, 38(1): 89-94.
[21] 秦丽元 , 连建设 , 蒋恩臣 , 等 . 不同结构纳米晶镍钴合金的力学性能 [J]. 中国有色金属学报 , 2013, 23(10): 2846-2850.
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备注/Memo
收稿日期： 2023-03-07 修回日期： 2023-08-04 作者简介： 章勇（ 1982 —），男，博士，副教授， email ： zy6982@163.com 基金项目： 沙洲职业工学院青年教师科研基金项目（ SGJJ2021A01 ）， 南通市基础科学研究计划项目（ JC2021064 ）?/html>