元素W与Mo对非晶Ni-P镀层热稳定性和耐腐蚀性能的影响

doi:10.11896/cldb.21070071

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (22863KB)
Export: BibTeX | EndNote (RIS)

Abstract Amorphous Ni-P coating, Ni-W-P coating and Ni-Mo-P coating with almost the same P content that means almost the same amorphous degree were prepared through electroless plating method. DSC tests were carried out to obtain the exothermic peaks of the three amorphous coatings and the corresponding apparent crystallization activation energy. Results showed that the addition elements W and Mo could improve the thermal stability of amorphous Ni-P coating. Then the three kinds of amorphous coatings were subjected to heat treated at 200 ℃-4 h, 300 ℃-4 h and 400 ℃-4 h respectively. By analyzing the XRD curves of these annealed coatings, it was further confirmed that elements W and Mo could improve the thermal stability of Ni-P coating. The polarization curves of three amorphous coatings in 3.5wt% sodium chloride solution were mea-sured by electrochemical workstation. The corrosion parameters of these coatings were calculated by Tafel method. Results showed that the corrosion resistance of amorphous Ni-P coating could be improved by adding elements W and Mo. The surface morphology of the three amorphous coatings after corrosion were analyzed by SEM method, and the corrosion products were analyzed through XPS method. It was speculated that the reason for corrosion resistance improvement of the amorphous Ni-P coating by W and Mo elements was the oxides of W and Mo, which were formed on the coatings surface. These oxides could effectively prevent the perforation corrosion of chloride ions.

Key words： electroless plating amorphous coating thermal stability corrosion resistance corrosion products

Published: 10 April 2023 Online: 2023-04-07

CLC number:

TG133

Fund:Key Technology Research and Development Program of Shandong (2019GGX102072), Shandong Provincial Natural Science Foundation (ZR2020ME165) and National Natural Science Foundation of China (51975331).

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHAO Guanlin
	LIU Shushuai
	WU Dongting
	WANG Xinhong
	ZOU Yong

Cite this article:

ZHAO Guanlin,LIU Shushuai,WU Dongting, et al. Effect of W and Mo on Thermal Stability and Corrosion Resistance of Amorphous Ni-P Coating[J]. Materials Reports, 2023, 37(7): 21070071-7.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.21070071 OR http://www.mater-rep.com/EN/Y2023/V37/I7/21070071

1 Chen C J, Lin K L. Thin Solid Films, 2000, 370(1-2), 106.
2 Lee C K. Materials Chemistry Physics, 2009, 114 (1), 125.
3 Bai A, Chuang P Y, Hu C C. Materials Chemistry Physics, 2003, 82 (1), 93.
4 Mu S, Li N, Li D, et al. Applied Surface Science, 2010, 256 (13), 4089.
5 Hassani S, Raeissi K, Azzi M, et al. Corrosion Science, 2009, 51(10), 2371.
6 James M N, Hattingh D G. Engineering Failure Analysis, 2015, 47, 1.
7 Alishahi M, Monirvaghefi S M, Saatchi A, et al. Applied Surface Science, 2012, 258 (7), 2439.
8 Balaraju J N, Selvi V E, Rajam K S. Materials Chemistry Physics, 2010, 120 (2/3), 546.
9 Jiang S X, Guo R H. Surface and Coatings Technology, 2011, 205 (17/18), 4274.
10 Ranganatha S, Venkatesha T V, Vathsala K. Materials Research Bulletin, 2012, 47 (3), 635.
11 Jin S, Kang M, Shao Y, et al. Journal of Materials Engineering, 2016, 44 (9), 115 (in Chinese).
金世伟, 康敏, 邵越, 等. 材料工程, 2016, 44 (9), 115.
12 Gao Y, Zheng Z J, Zhu M, et al. Materials Science and Engineering:A, 2004, 381 (1/2), 98.
13 Hamdy A S, Shoeib M A, Hady H, et al. Surface and Coatings Technology, 2007, 202 (1), 162.
14 Lu G J, Zangari G. Electrochimica Acta, 2002, 47 (18), 2969.
15 Balaraju J N, Raman N, Manikandanath N T. Transactions of the Institute of Metal Finishing, 2014, 92 (3), 169.
16 Liu H, Wang P, Liu Z, et al. Transactions of the Institute of Metal Finishing, 2016, 94 (2), 76.
17 Nie S H, Cai X, Chen Q L. Corrosion Prevention and Control, 2002, 49 (4), 127.
18 Jeong D H, Gonzalez F, Palumbo G, et al. Scripta Materialia, 2001, 44 (3), 493.
19 Elasezhian R, Ramamoorthy B, Nair P K. Surface and Coatings Technology, 2008, 203 (5-7), 709.
20 Hou K H, Jeng M C, Ger M D. Journal of Alloys and Compounds, 2007, 437 (1-2), 289.
21 Zhao G L, Wang R H, Liu S S, et al. Journal of Materials Research and Technology, 2020, 9 (3), 5474.
22 Mansour A N. Surface Science Spectra, 1994, 3 (3), 197.
23 Lo P H, Tsai W T, Lee J T, et al. Journal of the Electrochemical Society, 1995, 142 (1), 91.
24 Khawaja E E, Salim M A, Khan M A, et al. Journal of Non-crystalline Solids, 1989, 110(1), 33.
25 Lian K, Thorpe S J, Kirk D W. Electrochimica Acta, 1992, 37(1), 169.
26 Lian K K, Kirk D W, Thorpe S J. Journal of the Electrochemical Society, 1995, 142(11), 3704.
27 Rao C N R, Sarma D D. Journal of Electron Spectroscopy and Related Phenomena, 1980, 20(1/2), 25.
28 Peignon M C, Cardinaud C, Turban G. Journal of the Electrochemical Society, 1993, 140(2), 505.
29 Mcintyre N S, Johnston D D, Coatsworth L L, et al. Surface and Interface Analysis, 1990, 15(4), 265.
30 Benoist L, Gonbeau D, Pfisterguillouzo G, et al. Surface and Interface Analysis, 1994, 22(1/12), 206.
31 Choi J G, Thompson L T. Applied Surface Science, 1996, 93(2), 143.