CN100447300C - 一种耐磨减摩的镍基复合镀层及其制备方法 - Google Patents
一种耐磨减摩的镍基复合镀层及其制备方法 Download PDFInfo
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Abstract
本发明公开了一种耐磨减摩镍基复合镀层及其制备方法。采用化学复合镀制备含有碳纳米管(简写为:CNTs)和无机类富勒烯二硫化钨(简写为:IF-WS<sub>2</sub>)纳米粒子的镍基复合镀层,在化学镀液中含有1.0~5.0g/L的碳纳米管和2.0~10.0g/L的IF-WS<sub>2</sub>纳米粒子。本发明的复合镀层不仅具有高的耐磨性能,而且具有良好的减摩性能。本发明的制备方法简单,可以镀覆在不同金属零件表面上,适合于工业化生产。本发明的这种耐磨减摩的镍基复合镀层在汽车、机械、化工、航空航天等领域具有广泛的应用,可以延长零件的使用寿命,降低动力消耗,节约能源,有利于环境保护。
Description
技术领域
本发明涉及用金属材料对材料的镀覆,尤其是含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子的耐磨减摩的复合镀层及其制备方法。
背景技术
现有的各种复合镀层,其中所含有的固体颗粒主要有:碳化硅、金刚石、石墨以及层状结构的金属硫化物(如:二硫化钨和二硫化钼),但是目前含有这些固体颗粒的复合镀层在其耐磨性能和自润滑性能方面并不是十分理想。
碳纳米管是典型的一维纳米材料,其微观结构是由同轴石墨层卷曲而成的纳米管,具有优异的物理化学性能和超强的力学性能。碳纳米管的强度是钢的100倍,是制备先进复合材料的理想的增强填充材料。碳纳米管可以改善复合材料的力学性能和摩擦学性能。文献[1]用碳纳米管作为增强相填充材料制备的铜基碳纳米管复合材料比铜材料具有更好的耐磨性能。在文献[1]中,用化学镀制备的Ni-P-碳纳米管镍基复合镀层也比Ni-P化学镀层具有更好的摩擦学性能,其磨损率是Ni-P化学镀层的1/6~1/5,摩擦系数为0.06~0.065,而Ni-P化学镀层的摩擦系数为0.10~0.11。
另外,传统层状结构的过渡金属硫化物(如:二硫化钨)作为固体润滑剂已得到了广泛的应用,但由于其晶体边缘不饱和的悬挂键具有化学活性,在摩擦过程中容易粘合到金属的表面和被氧化,使摩擦学性能降低。最近,无机类富勒烯过渡金属硫化物球形纳米粒子的合成和应用研究得到了广泛的重视。无机类富勒烯过渡金属硫化物纳米粒子具有封闭的、卷曲和嵌套的层状结构,也就是具有类似于碳富勒烯的纳米洋葱状的卷曲层状结构。无机类富勒烯过渡金属硫化物纳米粒子具有球形的形貌。研究证明无机类富勒烯过渡金属硫化物纳米粒子具有优异的摩擦学性能。文献[2]证明用化学复合镀制备的Ni-P-无机类富勒烯二硫化钨复合镀层具有极低的摩擦系数,其摩擦系数为0.03-0.033,而Ni-P-普通二硫化钨复合镀层的摩擦系数是0.06-0.07。
根据文献[1]和文献[2]的试验结果,碳纳米管可以显著改善镍基复合镀层的耐磨性能,这是由于碳纳米管具有超强的力学性能和一维的纳米管结构,碳纳米管弥散在复合镀层中可以抑制复合镀层的磨损;无机类富勒烯二硫化钨球形纳米粒子可以显著降低镍基复合镀层的摩擦系数,这是由于无机类富勒烯二硫化钨纳米粒子具有嵌套的和球形的层状结构,在摩擦过程中无机类富勒烯二硫化钨球形纳米粒子可以在摩擦副之间比较自由的滚动,从而可以极大地降低材料的摩擦系数。
显然,如果采用碳纳米管和无机类富勒烯二硫化钨球形纳米粒子同时弥散在镍基复合镀层中,将使复合镀层具有高的耐磨性能,同时具有极低的摩擦系数。但是,到目前为止,这种同时含有碳纳米管和无机类富勒烯二硫化钨纳米粒子的镍基复合镀层及其制备的方法还未见报道。
主要参考文献:
[1]Chen WX,Tu JP,Wang LY,等,Tribological application of carbonnanotubes in a metal-based composite coating and composites,Carbon,2003,41(2):215-222.
[2]Chen WX,Tu JP,Xu ZD,等,Wear and friction of Ni-P electrolesscomposite coating including inorganic fullerene-WS2 nanoparticles,AdvancedEngineering Materials,2002,4(9):686-690.
发明内容
本发明的目的是提供一种耐磨减摩镍基复合镀层及其制备方法。
耐磨减摩的镍基复合镀层:在复合镀层中同时含有碳纳米管(简写为:CNTs)和无机类富勒烯二硫化钨(简写为:IF-WS2)球形纳米粒子。碳纳米管的直径在20~50nm之间,无机类富勒烯二硫化钨球形纳米粒子的粒径在50~120nm之间。
耐磨减摩的镍基复合镀层的制备方法:采用化学复合镀方法制备,在化学复合镀液中,含有1.0~5.0g/L的碳纳米管和2.0~10.0g/L的无机类富勒烯二硫化钨球形纳米粒子。
同现有技术比较本发明具有以下突出的优点:
1)本发明的镍基复合镀层同时含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子。因此本发明的复合镀层不仅具有高的耐磨性能,同时具有低的摩擦系数。在同等测试条件下,这种耐磨减摩的镍基复合镀层的磨损量是Ni-P镀层的1/5~1/6,是Ni-P-传统二硫化钨复合镀层的1/4~1/3,是Ni-P-SiC复合镀层的1/2左右;其摩擦系数在0.030~0.035之间,而Ni-P镀层的摩擦系数在0.10~0.11之间、Ni-P-传统二硫化钨复合镀层的摩擦系数在0.06~0.065之间,Ni-P-SiC复合镀层的摩擦系数在0.10~0.11之间。
2)本发明的同时含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子的耐磨减摩复合镀层比只含碳纳米管的Ni-P复合镀层具有更低的摩擦系数,Ni-P-碳纳米管复合镀层的摩擦系数在0.055~0.06之间,而本发明的耐磨减摩复合镀层的摩擦系数在的0.030~0.035之间。与只含有无机类富勒烯二硫化钨球形纳米粒子的镍基复合镀层相比,本发明的复合镀层具有更高的耐磨性能,其磨损率是Ni-P-无机类富勒烯二硫化钨纳米粒子复合镀层的67~80%。
3)本发明的耐磨减摩镍基复合镀层的制备方法简单,可以镀覆在不同金属零件表面上,适合于工业化生产。
3)本发明的耐磨减摩镍基复合镀层可以延长金属零件的使用寿命,提高系统的运转效率,节约能源,有利于环境保护。因此在汽车、机械、化工、航空航天等工业部门具有广泛的应用。
具体实施方式
用化学复合镀方法制备含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子的镍基复合镀层。借助于碳纳米管的超强力学性能和无机类富勒烯二硫化钨球形纳米粒子优异的摩擦学性能,使得复合镀层具有高的耐磨性能,同时具有低的摩擦系数。
用化学的复合镀制备含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子的镍基复合镀层。为了实现这样得目的,本发明把常用的化学镀镍基合金镀层的镀液作为基础镀液,将碳纳米管和无机类富勒烯二硫化钨球形纳米粒子加入到其中作为化学复合镀的镀液。在化学复合镀液中,碳纳米管的含量在1.0~5.0g/L之间,无机类富勒烯二硫化钨球形纳米粒子的含量在2.0~10.0g/L之间。碳纳米管的直径在20~50nm之间,无机类富勒烯二硫化钨球形纳米粒子的粒径在50~120nm之间。按照一般化学镀的操作方法,通过自催化的化学反应使镍合金沉积在一定的基体上。通过纳米粒子与金属的共沉积作用,使得碳纳米管和无机类富勒烯二硫化钨球形纳米粒子分散在金属基复合镀层中。
本发明采用的化学镀镍基合金的基础镀液包括化学镀Ni-P合金镀层的镀液体系和化学镀Ni-W-P镀层的镀液体系。
本发明的镀制备含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子的镍基复合镀层的化学复合镀溶液的组成和工作条件如下:
硫酸镍 20-35g/L
次亚磷酸钠 20-35g/L
钨酸钠 0-70g/L
柠檬酸钠 0-100g/L
乳酸 0-20mL/L
硫酸铵 0-30g/L
pH 4-14
温度 60-90℃
碳纳米管 1.0~5.0g/L
无机类富勒烯二硫化钨球形纳米粒子 2.0-10.0g/L
镀覆时间 2.0-3.0小时
用醋酸或醋酸钠或氢氧化钠或氨水调整溶液的pH值。
实施例1:
用化学复合镀方法在45#钢基体上镀覆含有碳纳米管(简写为:CNTs)和无机类富勒烯二硫化钨(简写为:IF-WS2)球形纳米粒子的镍基复合镀层。化学镀液组成和条件如下:硫酸镍22g/L,次亚磷酸钠22g/L,乳酸6mL/L,醋酸钠12g/L,pH=5,温度85℃,CNTs 2.0g/L,IF-WS2 6.0g/L,时间3小时。摩擦磨损实验结果表明:Ni-P-CNTs-(IF-WS2)复合镀层的磨损量分别是Ni-P镀层的17%,是Ni-P-传统二硫化钨复合镀层的50%,是Ni-P-SiC复合镀层的75%,是Ni-P-Ni-P-CNTs复合镀层的96%,是Ni-P-(IF-WS2)复合镀层的80%。Ni-P-CNTs-(IF-WS2)复合镀层的摩擦系数是0.030,而Ni-P、Ni-P-传统二硫化钨、Ni-P-SiC、Ni-P-CNTs和Ni-P-(IF-WS2)复合镀层的摩擦系数分别是0.11、0.056、0.10、0.06和0.031。因此,Ni-P-CNTs-(IF-WS2)复合镀层比Ni-P镀层、Ni-P-传统二硫化钨复合镀层和Ni-P-SiC复合镀层具有更高的耐磨性能和更低的摩擦系数,比Ni-P-CNTs复合镀层具有显著低的摩擦系数,比Ni-P-(IF-WS2)复合镀层具有更高的耐磨性能。
实施例2:
用化学镀的方法在45#钢基体上镀覆含有CNTs和IF-WS2球形纳米粒子的Ni-W-P复合镀层。化学镀液组成和条件如下:硫酸镍25g/L,钨酸钠60g/L,次亚磷酸钠23g/L,柠檬酸钠95g/L,乳酸7mL/L,硫酸铵30g/L,pH=9,温度88℃,CNTs 1g/L,IF-WS2 9.0g/L,时间2.5小时。摩擦磨损实验结果表明Ni-W-P-CNTs-(IF-WS2)复合镀层的磨损量是Ni-W-P磨损量的21%,其摩擦系数为0.032,而Ni-W-P镀层的摩擦系数为0.10。
实施例3:
用化学复合镀方法在45#钢基体上镀覆含有CNTs和IF-WS2球形纳米粒子的镍基复合镀层。化学镀液组成和条件如下:硫酸镍22g/L,次亚磷酸钠22g/L,乳酸6mL/L,醋酸钠12g/L,pH=5,温度85℃,CNTs 3.0g/L,IF-WS2 2.0g/L,时间3小时。摩擦磨损实验结果表明:Ni-P-CNTs-(IF-WS2)复合镀层的磨损量分别是Ni-P镀层的18%,是Ni-P-(IF-WS2)复合镀层的67%,与Ni-P-CNTs复合镀层的磨损量基本相同;而Ni-P-CNTs-(IF-WS2)、Ni-P-(IF-WS2)和Ni-P-CNTs复合镀层的摩擦系数分别是0.035、0.042和0.062。因此,Ni-P-CNTs-(IF-WS2)复合镀层Ni-P-CNTs复合镀层具有显著低的摩擦系数,比Ni-P-(IF-WS2)复合镀层具有更高的耐磨性能。
Claims (3)
1.一种耐磨减摩的镍基复合化学镀层,其特征在于:在复合化学镀层中同时含有碳纳米管和无机类富勒烯二硫化钨球形纳米粒子,碳纳米管的直径在20~50nm,无机类富勒烯二硫化钨球形纳米粒子的粒径在50~120nm。
2.一种耐磨减摩的镍基复合化学镀层的制备方法,其特征在于:采用复合化学镀方法制备,在复合化学镀溶液中,含有1.0~5.0g/L的碳纳米管和2.0~10.0g/L的无机类富勒烯二硫化钨球形纳米粒子。
3.根据权利要求2所述的一种耐磨减摩的镍基复合化学镀层的制备方法,其特征在于采用复合化学镀的方法,复合化学镀溶液的组成和工作条件如下:
硫酸镍 20-35g/L
次亚磷酸钠 20-35g/L
钨酸钠 0-70g/L
柠檬酸钠 0-100g/L
乳酸 0-20mL/L
硫酸铵 0-30g/L
pH 4-14
温度 60-90℃
碳纳米管 1.0~5.0g/L
无机类富勒烯二硫化钨球形纳米粒子 2.0-10.0g/L
镀覆时间 2.0-3.0小时
用醋酸或醋酸钠或氢氧化钠或氨水调整溶液的pH值。
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US6796870B2 (en) * | 2000-03-31 | 2004-09-28 | Kabushiki Kaisha Toshiba | Field emission type cold cathode device, manufacturing method thereof and vacuum micro device |
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---|---|---|---|---|
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Non-Patent Citations (2)
Title |
---|
化学镀耐磨自润滑Ni-P复合镀层的摩擦磨损性能. 韩贵,陈卫祥等.摩擦学学报,第24卷第3期. 2004 |
化学镀耐磨自润滑Ni-P复合镀层的摩擦磨损性能. 韩贵,陈卫祥等.摩擦学学报,第24卷第3期. 2004 * |
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