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非晶Ni-Mo-P镀层微观组织结构演变对耐蚀性的影响

  • 赵冠琳

    机 构：

    山东大学 材料科学与工程学院, 济南 250061

    ×
  • ， 刘树帅

    机 构：

    山东大学 材料科学与工程学院, 济南 250061

    ×
  • ， 吴东亭

    机 构：

    山东大学 材料科学与工程学院, 济南 250061

    ×
  • ， 邹勇

    机 构：

    山东大学 材料科学与工程学院, 济南 250061

    ×

山东大学 材料科学与工程学院, 济南 250061；

Influence of Microstructure Evolution on Corrosion Resistance of Amorphous Ni-Mo-P Coating

  • ZHAO Guanlin

    Affiliation：

    School of Materials Science and Engineering, Shandong University, Jinan 250061 , China

    ×
  • ， LIU Shushuai

    Affiliation：

    School of Materials Science and Engineering, Shandong University, Jinan 250061 , China

    ×
  • ， WU Dongting

    Affiliation：

    School of Materials Science and Engineering, Shandong University, Jinan 250061 , China

    ×
  • ， ZOU Yong

    Affiliation：

    School of Materials Science and Engineering, Shandong University, Jinan 250061 , China

    ×

School of Materials Science and Engineering, Shandong University, Jinan 250061 , China；

通讯作者:

赵冠琳(1983-),女(汉),实验师,博士,研究方向:材料表面改性;E-mail:zhaoguanlin@sdu.edu.cn

中图分类号:TG174.441

文献标识码:A

文章编号:1007-9289(2020)06-0093-07

DOI:10.11933/j.issn.1007-9289.20201121001

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目录contents

    摘要

    为了探讨非晶 Ni-Mo-P 镀层中微观组织和结构的变化对镀层耐腐蚀性能的影响,利用化学镀方法制备出非晶 Ni-Mo-P 镀层,随后对其进行 250 ℃不同时间的热处理,获得了 5 种具有不同微观组织结构的镀层。 利用 XRD 曲线和其对应的径向分布函数对镀层的微观结构进行分析。 利用 TEM 方法对镀层的微观组织进行观察和分析。 通过 DSC 曲线放热峰的面积可以粗略估计非晶镀层中微观颗粒和有序团簇所占的比例。 利用电化学方法研究镀层在 0. 5 mol / L 硫酸溶液中的耐腐蚀性能并利用 XPS 方法对腐蚀产物进行分析。 结果表明: 250 ℃ 热处理后,镀层整体仍保持非晶结构特征,但内部的微观组织和结构均发生变化。 随着热处理时间的延长,非晶镀层中微观颗粒和有序团簇所占比例增大, 析出晶体相的种类也在增多,镀层的耐蚀性能在逐渐变差。

    Abstract

    In order to investigate the influence of microstructure evolution on corrosion resistance of amorphous Ni-Mo-P coating, the amorphous Ni-Mo-P coating was prepared by electroless plating method, and then five coatings with different microstructure were obtained by heat treatment at 250 ℃ for different time. The local atomic structure of these coatings were analyzed by XRD patterns and the corresponding atomic pair distribution functions. TEM results were used to analyze coatings microstructure. The proportion of microscopic particles and order clusters in amorphous matrix was rough estimated through the DSC exothermic peak areas. Corrosion resistance in 0. 5 mol / L sulfuric acid solution was investigated via electrochemical techniques and the corrosive products were evaluated by XPS method. Results show that all annealed coatings still remain amorphous structure, as a contrast, the microstructures are changed. With the heating time increased, the content of microscopic particles and order clusters inside the matrix is increasing, and more types of crystal phases appeare. Meanwhile, the decreasing of corrosion resistance of these coatings is in agreement with the extension of heating time.

  • 0 引言

  • 非晶镍基镀层具有优异的耐蚀性、耐磨性、抗磁性等[1-3]。二元Ni-P镀层,三元Ni-P-X镀层,以及多元Ni-P-X-Y镀层和各种多元多层镀层已经被广泛应用于不同工业领域中[4-6]。

  • 非晶镍基镀层的耐蚀性能优于相同种类的纳米晶或晶体镀层,广义上认为,这是因为非晶镀层中没有明显的晶界、位错等缺陷。随着研究的深入,非晶镀层虽然拥有优异的耐腐蚀性能, 但其本身耐腐蚀性能也会受到一些因素的影响, 如,镀层的非晶化程度;不同添加元素的影响;腐蚀介质的更换等。实际上,这些非晶镀层内部并不是完全无序的,它会存在短程有序结构、中程有序结构,甚至少量的长程有序结构[7]。 Bozzini等[8]的研究表明,利用自催化化学沉积法制备的非晶Ni-P镀层中出现了有序团簇。有序团簇与析出的稳定晶体相是不同的,它应该属于短程或中程有序结构,是一种不完全晶体结构。当外界条件允许时,这种有序团簇会继续向晶体相转变。对非晶镀层进行热处理时,当热处理温度低于其结晶温度时,在一定的热处理时间内,镀层仍可保持非晶态结构特征,但其内部有序团簇的大小和数量却会发生改变。之前的研究发现,有序团簇的尺寸增大后会使团簇和基体之间成分的差异变大, 进而降低非晶Ni-P镀层的耐蚀性能[9]。

  • 钼元素本身性能优异,具有高硬度、高熔点、良好的导电导热性能以及优异的耐腐蚀性能。其作为第三方添加元素后,可以制备出三元NiMo-P镀层。但目前关于非晶Ni-Mo-P镀层的耐腐蚀性能与其内部有序团簇的相关研究还较少。

  • 试验主要研究非晶Ni-Mo-P镀层在经250℃热处理后,其内部的微观结构和组织变化情况,以及这种变化与其耐腐蚀性能之间的关系如何。利用XRD和TEM方法对非晶镀层的微观组织结构进行分析。利用DSC方法对非晶镀层中微观颗粒和有序团簇所占比例进行粗略估计。利用电化学技术研究镀层在硫酸溶液中的耐腐蚀性能。利用XPS方法对试样表面的腐蚀产物进行分析。最后讨论镀层的耐腐蚀性能与其微观组织结构之间的关系。

  • 1 试验准备

  • 选用低碳钢作为基体材料。基体材料的预处理过程包括抛光、碱洗、酸洗和敏化。随后, 将基体材料放置于化学镀镀液中进行施镀,镀液温度88℃ 左右,施镀时间不低于4h。化学镀层中的元素Ni、P、Mo分别来自硫酸镍、次磷酸钠和钼酸钠。镀后需用大量等离子水对材料进行冲洗,干燥后备用。 EDS结果表明,施镀后获取的非晶镀层成分(质量分数) 为Ni-4.31%Mo-12.89%P。随后将获取的镀层在250℃ 的氩气气氛中进行热处理,时间分别是1、4、12和20h。

  • 利用DX-2700型X射线衍射仪(Cu Kα)获取镀层的XRD衍射结果。随后利用径向分布函数对获取的衍射结果进行分析,进而得到相应镀层的一系列非晶结构参数。

  • 径向分布函数(PDF), g(r), 描述了体系中与某一原子相距 r 处出现另一原子的概率。该函数可以反映原子分布的有序情况[10]。计算公式如下:

  • g(r)=ρ(r)ρ0=1+12π2rρ0∫0∞ Q[S(Q)-1]sin⁡QrdQ
    (1)

  • 式中, r 是参考球面的半径; ρ(r) 是原子密度函数; ρ0 是平均原子密度。

  • 利用Topcon EM-002B型透射电子显微镜对镀态和热处理后的镀层进行微观组织形貌观察和分析,加速电压120kV。 DSC测试选用Labsys Evo-TG-DSC型差示扫描量热仪来进行。测试温度范围为300~900K。升温速率为20K/min。保护气体为高纯氩气,参比试样为Al2O3。

  • 尝试利用DSC方法对镀层中非晶组织在镀层中所占的比例进行分析[11-12]。式(2)、(3) 分别给出结晶度 XC 和恒速升温DSC曲线条件下相变热 ΔH 的计算公式。

  • XC=1-XA=ΔH0-ΔHΔH0×100%
    (2)

  • 其中, XA 为非晶部分相的含量;ΔH 0 为百分百非晶试样的相变热;ΔH 为试样中非晶态部分向晶态转变的相变热。

  • ΔH=KmUTsTfdQdtdT=KUA
    (3)

  • 式中, K 为仪器参数;m为被测试样的质量; U 为升温速率;Ts 为试样的初始转变温度;Tf 为试样的转变结束温度; dQdt为热流速率;A 为单位质量试样的相变峰面积。

  • 通过上述公式可知,在其他条件相同的情况下,随单位质量试样的相变峰面积的减小,镀层的结晶度在增大,即镀层中非晶组织的含量在减少。也就是说,在相同条件下,DSC曲线中放热峰所包含的面积越大,则非晶镀层中微观颗粒和有序团簇的总量就越少。

  • 利用Model Aut84886型电化学工作站进行电化学测试。选用动电位扫描法来获得镀层的极化曲线,扫描速率为0.5mV/s。后期利用Tafel方法对极化曲线进行处理,获取相应的腐蚀速率值。利用ESCALAB250( Thermo fisher scientific)光电子能谱仪,对非晶镀层进行表面腐蚀产物的化学元素分析,以此来推断腐蚀产物的类型。其中,X射线激发源为Al Kα( 1486.6eV),用C 1s的结合能作为内标,对测得的谱峰进行校正。

  • 2 结果与讨论

  • 图1 分别给出镀态和经250℃ 不同时间热处理后的5种Ni-Mo-P试样的XRD曲线和对应的径向分布函数 g(r)曲线图。所有XRD曲线中均没有出现明显且尖锐的衍射峰,仅在45°附近出现一个近似对称分布的“馒头”峰,说明镀态以及热处理后的镀层宏观上均呈现无序排列状态, 所有镀层均拥有典型的非晶态结构特征。但通过给出的 g(r)曲线还是可以看出镀层内部的微观结构发生了变化。利用公式计算获取镀层的非晶结构参数列于表1中。

  • 图1 镀态与热处理后Ni-Mo-P镀层的XRD结果

  • Fig.1 XRD results of as-plated and annealed Ni-Mo-P coatings

  • 表1 镀态与热处理后Ni-Mo-P镀层的非晶结构参数

  • Table1 Amorphous structure parameters of as-plated and annealed Ni-Mo-P coatings

  • 从结果来看,镀层内部有序团簇的第一配位半径值相同,说明热处理后镀层的非晶结构状态不变。有序团簇的尺寸和原子数整体上是随加热时间的延长而小幅增大,但局部有反复的现象。这与之前Ni-P镀层的研究有所不同,之前的研究表明非晶Ni-P镀层在经250℃ 不同时间热处理后,其内部的有序团簇尺寸和原子数均有明显变化[9]。这或许与添加的Mo元素可以在一定程度上抑制有序团簇的生长有关。

  • 图2 给出镀态和经250℃ 不同时间热处理后Ni-Mo-P镀层的TEM结果。图2(a)可以看出镀态镀层的明场像呈现出无序弥散分布状态,其对应的傅里叶变换图谱和衍射环也进一步说明该镀层拥有非晶结构特征。然而,衍射环结果也表明镀层中仍然存在少量的纳米相Ni。因为Mo元素在镀层中的主要存在形式是固溶到Ni元素中,形成Ni(Mo) 固溶体[13-14]。因此常用Ni/Ni(Mo)来表示Ni-Mo-P镀层中出现的纳米晶或晶体Ni。图2(b)~( e)分别给出经250℃ 不同时间热处理后镀层的TEM结果。明场像和傅里叶变换图谱结果表明,热处理后的镀层整体仍保持典型的非晶结构特征,这与镀层的XRD结果是一致的。随着热处理时间的延长,当加热时间为12和20h时,镀层中开始出现一些明显的有序组织(图中以箭头和方框进行标识)。通过对镀层衍射环进行标识(重复出现的晶相不再重复标识),可以发现,250℃-1h和250℃-4h镀层中存在两种纳米晶相Ni/Ni(Mo) 和Ni12P5。在250℃-12h镀层中,除了Ni/Ni(Mo) 和Ni12P5 外还出现了新的纳米晶Ni7P3。在250℃-20h镀层中,纳米晶种类进一步增多,分别是Ni/Ni(Mo)、Ni12P5、Ni7P3 和Ni5P2。

  • 图2 三元Ni-Mo-P镀层的TEM明场像,傅里叶转换图以及衍射环结果

  • Fig.2 Bright field images, corresponding Fourier transform images and diffraction rings of Ni-Mo-P coatings

  • 为了考察镀态及热处理后镀层内部微观颗粒和有序团簇这些粒子总量的变化情况,对镀态及250℃-1h、250℃-4h、250℃-12h、250℃-20h这5种试样进行DSC测试。图3(a)给出这5种Ni-Mo-P试样的DSC曲线。从结果来看,所有镀层均只在645K存在一个明显的放热峰,说明所有镀层均只存在一段明显的晶化过程,应该是对应着非晶态组织向稳定晶体相Ni3P和Ni/Ni(Mo)的转变。上述TEM结果显示,镀层中会随热处理时间的延长出现多种类型的纳米晶颗粒,这些纳米晶颗粒都是不稳定中间相,在加热过程中会迅速向稳定晶体相Ni3P发生转变。但是在DSC曲线中没有发现另外的相对应的放热峰,其原因可能是,非晶Ni-Mo-P镀层在250℃ 加热条件下,可以保持良好的非晶结构状态(图1所示XRD结果),虽然会形成一系列的纳米晶颗粒,但是颗粒数量少、尺寸小,整体含量也不多。在这种情况下,这些纳米晶颗粒转变成Ni3P的放热峰基本不会在DSC曲线中单独出现。图3(b) 给出了上述5种试样DSC曲线放热峰面积的变化趋势图。随热处理时间的延长,放热峰面积呈下降趋势,说明镀层中非晶组织的量在逐渐减小。换言之,镀层中的微观颗粒以及有序团簇这些粒子的总量在逐渐增多。

  • 图3 镀态与热处理后Ni-Mo-P镀层的DSC结果

  • Fig.3 DSC results of as-plated and annealed Ni-Mo-P coatings

  • 图4 给出了镀态与经250℃ 不同时间热处理后的Ni-Mo-P镀层在0.5mol/L H2 SO4 溶液中的极化曲线。相对应的腐蚀速率变化曲线列于图5中。从结果可知,镀态Ni-Mo-P镀层的腐蚀速率是其中最小的。 4种热处理镀层的腐蚀速率随着加热时间的延长呈增大趋势。结合图3( b)给出的放热峰面积变化趋势图,可以看出,镀层腐蚀速率逐渐增大与镀层中形成了越来越多的微观颗粒和有序团簇有关。一方面, 微观颗粒和有序团簇形成后,会影响基体局部成分的均匀性;另一方面,晶体相和有序相的增多也会增加晶界、位错等腐蚀缺陷。这些都容易形成电偶腐蚀和原电池腐蚀,进而加快镀层的腐蚀速率。

  • 利用XPS方法对镀层表面的腐蚀产物进行分析。图6给出了Ni-Mo-P镀层表面腐蚀产物的XPS全谱图和元素Ni、Mo、P和O的高分辨窄谱扫描图。从结果来看,镀层表面的腐蚀产物主要由Ni、Mo、P和O元素组成。通过分峰结果可以判断出腐蚀产物的主要组成是NiO [15-17], Ni2O3 [18], Ni( OH)2 [17-18], Ni3 ( PO4)2 [19], MoO [20],MoO2 [21] 和MoO3 [22-23]。结合图4的极化曲线可知,镀层在0.5mol/L H2 SO4 溶液中不存在明显的钝化区间。说明这些腐蚀产物在该溶液中不能有效阻止腐蚀过程的进行。

  • 图4 镀态与热处理后Ni-Mo-P镀层在0.5mol/L H2 SO4 溶液中的极化曲线

  • Fig.4 Polarization curves of as-plated and annealed Ni-MoP coatings in 0.5mol/L sulfuric acid solution

  • 图5 镀态与热处理后Ni-Mo-P镀层在0.5mol/L H2 SO4 溶液中的腐蚀速率变化曲线

  • Fig.5 Corrosion rate curves of as-plated and annealed NiMo-P coatings in 0.5mol/L sulfuric acid solution

  • 对非晶Ni-P镀层来说,镀层中有序团簇的尺寸较小时,其耐腐蚀性能比有序团簇大的镀层要好[9]。然而,对于Ni-Cu-P镀层来说,其内部的有序团簇大于Ni-P镀层,但其耐蚀性能要优于Ni-P镀层[24]。这意味着单纯通过有序团簇的尺寸来判断镀层的耐腐蚀性能是不全面的,元素的影响也很重要。对于非晶Ni-Mo-P镀层来说, 通过上述的微观组织结构分析可知,添加元素Mo可以有效抑制镀层中有序团簇的长大。此外,通过上述的TEM分析和DSC分析可知,添加元素Mo在抑制微观颗粒和有序团簇数量方面的作用是有限的。通过耐腐蚀性能结果可以判断出,相比于有序团簇的尺寸来说,镀层内部微观颗粒和有序团簇的数量在非晶Ni-Mo-P镀层耐腐蚀性能方面所起的作用更为明显。镀层的耐腐蚀性能变化趋势与镀层内部微观颗粒和有序团簇的数量变化基本一致。

  • 图6 非晶Ni-Mo-P镀层在0.5mol/L H2 SO4 溶液中形成的腐蚀产物的XPS结果

  • Fig.6 XPS spectra of corrosion products formed by amorphous Ni-Mo-P coating in 0.5mol/L H2 SO4 solution

  • 3 结论

  • (1) 从XRD曲线来看,所有镀层均保持良好的非晶结构状态。微观结构分析结果表明,Mo元素对镀层内部有序团簇的数量和尺寸的增长有一定的抑制作用。

  • (2) 随着热处理时间的延长,镀层内出现了种类越来越多的晶体相, Ni/Ni( Mo) → Ni/Ni(Mo) +Ni12P5→Ni/Ni(Mo) +Ni12P5 +Ni7P3 →Ni/Ni(Mo)+Ni12P5 +Ni7P3 +Ni5P2。

  • (3) 随着热处理时间的延长,镀层内部微观颗粒和有序团簇的占比在增大。这些粒子在腐蚀溶液中可以形成电偶腐蚀和原电池腐蚀,进而加快镀层的腐蚀速率。

  • (4) Ni-Mo-P镀层表面的腐蚀产物主要有NiO、Ni2O3、Ni(OH)2、Ni3 ( PO4)2、MoO、MoO2 和MoO3。这些腐蚀产物不能有效阻止镀层的腐蚀进程。

  • 参考文献

    • [1] ZHAN X,DANIIL M,LIU X,et al.Effect of tungsten alloying on magnetic properties of amorphous Ni-P[J].Journal of Alloys and Compounds,2019,786:742-749.

    • [2] 杨娟,李国栋,刘阳,等.碳纤维表面化学复合镀 Ni-PSiC 镀层的形貌及性能[J].中国表面工程,2017,30(1):49-55.YANG J,LI G D,LIU Y,et al.Morphology and performance of electroless composite plating Ni-P-SiC coating on surface of carbon fiber[J].China Surface Engineering,2017,30(1):49-55(in Chinese).

    • [3] CHEN J,ZHAO G L,MATSUDA K J,et al.Microstructure evolution and corrosion resistance of Ni-Cu-P amorphous coating during crystallization process [J].Applied Surface Science,2019,484:835-844.

    • [4] BALARAJU J N,RAJAM K S,Electroless deposition of NiCu-P,Ni-W-P and Ni-W-Cu-P alloys[J].Surface and Coatings Technology,2005,195(2-3):154-161.

    • [5] 张翼,方永奎,张科.酸性 Ni-Mo-P/Ni-P 双层化学镀工艺研究[J].中国表面工程,2003(1):34-37.ZHANG Y,FANG Y K,ZHANG K,Study on the double layered electroless plating of Ni-Mo-P/Ni-P alloy in acidic solution[J].China Surface Engineering,2003(1):34-37(in Chinese).

    • [6] CHEN J,ZHAO G L,ZHANG Y A,et al.Metastable phase evolution and nanoindentation behavior of amorphous Ni-CuP coating during heat treatment process[J].Journal of Alloys and Compounds,2019,805:597-608.

    • [7] GREER A L,Metallic glasses[J].Current Opinion in Solid State and Materials Science,1997(2):412-416.

    • [8] BOZZINI B,CAVALLOTTI P L,Evidence of clustering in X-ray amorphous Ni-P prepared by autocatalytic chemical deposition[J].Scripta Materialis,1997,36(11):1245-1248.

    • [9] ZHAO G L,ZOU Y,ZHANG H,et al.Correlation between corrosion resistance and the local atomic structure of electroless,annealed Ni-P amorphous alloys[J].Materials Letters,2014,132:221-223.

    • [10] SAITOU M,OKUDAIRA Y,OSHIKAWA W.Amorphous structures and kinetics of phosphorous incorporation in electrodeposited Ni-P thin films[J].Journal of the Electrochemical Society,2003,150(3):C140-C143.

    • [11] 彭平,郑采星,胡艳军,等.非晶合金晶化过程中结晶度的DSC法测定与控制(Ⅰ)[J].湖南大学学报(自然科学版),2003,30(3):40-43.PENG P,ZHENG C X,HU Y J,et al.Measurement and control of the crystallinity of amorphous alloy during crystallization by DSC[J].Journal of Hunan University(Natural Sciences),2003,30(3):40-43(in Chinese).

    • [12] 韩绍昌,彭平,郑采星,等.DSC 法和XRD法测定Ni74Si10B16非晶合金退火样结晶度的比较(Ⅱ)[J].湖南大学学报(自然科学版),2003,30(6):41-44.HAN S C,PENG P,ZHENG C X,et al.Comparision of crystallinities of amorphous Ni74Si10B16 alloy annealed samples measured by XRD and by DSC(Ⅱ)[J].Journal of Hunan University(Natural Sciences),2003,30(6):41-44(in Chinese).

    • [13] BALARAJU J N,JAHAN S M,JAIN A,et al.Structure and phase transformation behavior of electroless Ni-P alloys containing tin and tungsten [J].Journal of Alloys and Compounds,2007,436(1-2):319-327.

    • [14] JIN Z Y,LI P P,ZHENG B Z,et al.The structure and properties of electroless Ni-Mo-Cr-P coatings on copper alloy [J].Materials and Corrosion,2013,64(4):341-346.

    • [15] DUBE C E,WORKIE B,KOUNAVES S P,et al.Electrodeposition of metal alloy and mixed-oxide films using a singleprecursor tetranuclear copper-nickel complex[J].Journal of the Electrochemical Society,1995,142(10):3357-3365.

    • [16] SCHREIFELS J A,MAYBURY P C,SWARTZ W E,X-ray photoelectron-spectroscopy of nickel boride catalysts-correlation of surface-states with reaction-products in the hydrogenation of acrylonitrile[J].Journal of Catalysis,1980,65(1):195-206.

    • [17] LIAN K K,KIRK D W,THORPE S J,Investigation of a 2-state Tafel phenomenon for the oxygen evolution reaction on an amorphous Ni-Co alloy[J].Journal of the Electrochemical Society,1995,142(11):3704-3712.

    • [18] LIAN K K,THORPE S J,KIRK D W,Electrochemical and surface characterization of electrocatalytically active amorphous Ni-Co alloys [J].Electrochimica Acta,1992,37(11):2029-2041.

    • [19] LO P H,TSAI W T,LEE J T,et al.The electrochemicalbehavior of electroless-plated Ni-P alloys in concentrated NaOH solution[J].Journal of the Electrochemical Society,1995,142(1):91-96.

    • [20] MCINTYRE N S,JOHNSTON D D,COATSWORTH L L,et al.X-ray photoelectron spectroscopic studies of thin-film oxides of cobalt and molybdenum[J].Surface and Interface Analysis,1990,15(4):265-272.

    • [21] GRIM S O,MATIENZO L J,X-ray photoelectron-spectroscopy of inorganic and organometallic compounds of molybdenum [J].Inorganic Chemistry,1975,14(5):1014-1018.

    • [22] JONES R,ADAMS J M,Evans S,A new barium molybdate phase[J].Materials Research Bulletin 1987,22(3):351-358.

    • [23] SHIMODA M,HIRATA T,YAGISAWA K,et al.Deconvolution of Mo 3D X-ray photoemission spectra gammaMo4O11-agreement with prediction from bond length bond strength relationships[J].Journal of Materials Science Letters,1989,8(9):1089-1091.

    • [24] CHEN J,ZOU Y,MATSUDA K,et al.Effect of Cu addition on the microstructure,thermal stability,and corrosion resistance of Ni-P amorphous coating [J].Materials Letters,2017,191:214-217.

  • 基本信息

    中图分类号: TG174.441
    文献标识码: A
    DOI: 10.11933/j.issn.1007-9289.20201121001
    文章编号: 1007-9289(2020)06-0093-07

    基金信息

    山东省重点研发计划(2019GGX102072)；
    山东省自然科学基金(ZR2020ME165)；
    国家自然科学基金(51975331)；
    Supported by Key Technology Research and Development Program of Shandong(2019GGX102072)；
    Shandong Provincial Natural Science Foundation(ZR2020ME165)；
    National Natural Science Foundation of China(51975331)；

    引用信息

    赵冠琳, 刘树帅, 吴东亭, 等. 非晶 Ni-Mo-P 镀层微观组织结构演变对耐蚀性的影响[J]. 中国表面工程, 2020, 33(6): 93-99.

    ZHAO G L, LIU S S, WU D T, et al. Influence of microstructure evolution on corrosion resistance of amorphous Ni-Mo-P coating [J]. China Surface Engineering, 2020, 33(6): 93-99.

    稿件历史

    收稿日期: 2020-11-21

  • 参考文献

    • [1] ZHAN X,DANIIL M,LIU X,et al.Effect of tungsten alloying on magnetic properties of amorphous Ni-P[J].Journal of Alloys and Compounds,2019,786:742-749.

    • [2] 杨娟,李国栋,刘阳,等.碳纤维表面化学复合镀 Ni-PSiC 镀层的形貌及性能[J].中国表面工程,2017,30(1):49-55.YANG J,LI G D,LIU Y,et al.Morphology and performance of electroless composite plating Ni-P-SiC coating on surface of carbon fiber[J].China Surface Engineering,2017,30(1):49-55(in Chinese).

    • [3] CHEN J,ZHAO G L,MATSUDA K J,et al.Microstructure evolution and corrosion resistance of Ni-Cu-P amorphous coating during crystallization process [J].Applied Surface Science,2019,484:835-844.

    • [4] BALARAJU J N,RAJAM K S,Electroless deposition of NiCu-P,Ni-W-P and Ni-W-Cu-P alloys[J].Surface and Coatings Technology,2005,195(2-3):154-161.

    • [5] 张翼,方永奎,张科.酸性 Ni-Mo-P/Ni-P 双层化学镀工艺研究[J].中国表面工程,2003(1):34-37.ZHANG Y,FANG Y K,ZHANG K,Study on the double layered electroless plating of Ni-Mo-P/Ni-P alloy in acidic solution[J].China Surface Engineering,2003(1):34-37(in Chinese).

    • [6] CHEN J,ZHAO G L,ZHANG Y A,et al.Metastable phase evolution and nanoindentation behavior of amorphous Ni-CuP coating during heat treatment process[J].Journal of Alloys and Compounds,2019,805:597-608.

    • [7] GREER A L,Metallic glasses[J].Current Opinion in Solid State and Materials Science,1997(2):412-416.

    • [8] BOZZINI B,CAVALLOTTI P L,Evidence of clustering in X-ray amorphous Ni-P prepared by autocatalytic chemical deposition[J].Scripta Materialis,1997,36(11):1245-1248.

    • [9] ZHAO G L,ZOU Y,ZHANG H,et al.Correlation between corrosion resistance and the local atomic structure of electroless,annealed Ni-P amorphous alloys[J].Materials Letters,2014,132:221-223.

    • [10] SAITOU M,OKUDAIRA Y,OSHIKAWA W.Amorphous structures and kinetics of phosphorous incorporation in electrodeposited Ni-P thin films[J].Journal of the Electrochemical Society,2003,150(3):C140-C143.

    • [11] 彭平,郑采星,胡艳军,等.非晶合金晶化过程中结晶度的DSC法测定与控制(Ⅰ)[J].湖南大学学报(自然科学版),2003,30(3):40-43.PENG P,ZHENG C X,HU Y J,et al.Measurement and control of the crystallinity of amorphous alloy during crystallization by DSC[J].Journal of Hunan University(Natural Sciences),2003,30(3):40-43(in Chinese).

    • [12] 韩绍昌,彭平,郑采星,等.DSC 法和XRD法测定Ni74Si10B16非晶合金退火样结晶度的比较(Ⅱ)[J].湖南大学学报(自然科学版),2003,30(6):41-44.HAN S C,PENG P,ZHENG C X,et al.Comparision of crystallinities of amorphous Ni74Si10B16 alloy annealed samples measured by XRD and by DSC(Ⅱ)[J].Journal of Hunan University(Natural Sciences),2003,30(6):41-44(in Chinese).

    • [13] BALARAJU J N,JAHAN S M,JAIN A,et al.Structure and phase transformation behavior of electroless Ni-P alloys containing tin and tungsten [J].Journal of Alloys and Compounds,2007,436(1-2):319-327.

    • [14] JIN Z Y,LI P P,ZHENG B Z,et al.The structure and properties of electroless Ni-Mo-Cr-P coatings on copper alloy [J].Materials and Corrosion,2013,64(4):341-346.

    • [15] DUBE C E,WORKIE B,KOUNAVES S P,et al.Electrodeposition of metal alloy and mixed-oxide films using a singleprecursor tetranuclear copper-nickel complex[J].Journal of the Electrochemical Society,1995,142(10):3357-3365.

    • [16] SCHREIFELS J A,MAYBURY P C,SWARTZ W E,X-ray photoelectron-spectroscopy of nickel boride catalysts-correlation of surface-states with reaction-products in the hydrogenation of acrylonitrile[J].Journal of Catalysis,1980,65(1):195-206.

    • [17] LIAN K K,KIRK D W,THORPE S J,Investigation of a 2-state Tafel phenomenon for the oxygen evolution reaction on an amorphous Ni-Co alloy[J].Journal of the Electrochemical Society,1995,142(11):3704-3712.

    • [18] LIAN K K,THORPE S J,KIRK D W,Electrochemical and surface characterization of electrocatalytically active amorphous Ni-Co alloys [J].Electrochimica Acta,1992,37(11):2029-2041.

    • [19] LO P H,TSAI W T,LEE J T,et al.The electrochemicalbehavior of electroless-plated Ni-P alloys in concentrated NaOH solution[J].Journal of the Electrochemical Society,1995,142(1):91-96.

    • [20] MCINTYRE N S,JOHNSTON D D,COATSWORTH L L,et al.X-ray photoelectron spectroscopic studies of thin-film oxides of cobalt and molybdenum[J].Surface and Interface Analysis,1990,15(4):265-272.

    • [21] GRIM S O,MATIENZO L J,X-ray photoelectron-spectroscopy of inorganic and organometallic compounds of molybdenum [J].Inorganic Chemistry,1975,14(5):1014-1018.

    • [22] JONES R,ADAMS J M,Evans S,A new barium molybdate phase[J].Materials Research Bulletin 1987,22(3):351-358.

    • [23] SHIMODA M,HIRATA T,YAGISAWA K,et al.Deconvolution of Mo 3D X-ray photoemission spectra gammaMo4O11-agreement with prediction from bond length bond strength relationships[J].Journal of Materials Science Letters,1989,8(9):1089-1091.

    • [24] CHEN J,ZOU Y,MATSUDA K,et al.Effect of Cu addition on the microstructure,thermal stability,and corrosion resistance of Ni-P amorphous coating [J].Materials Letters,2017,191:214-217.

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