Author:
Cieślak Grzegorz,Trzaska Maria
Abstract
AbstractA nickel-boron (Ni-B)/graphene composite coatings were produced using chemical reduction method on a steel substrate. These composites were compared to Ni-B coatings without graphene embedded into the matrix. Graphene in the form of an aqueous suspension of graphene oxide flakes was used. Graphene was characterized by single-layered flakes about 0.5 µm in size. The coatings produced were characterized by an amorphous structure. The incorporation of graphene into the Ni-B matrix affects the surface topography and morphology of the coatings produced. The addition of graphene strengthened the coating material. An increase in the hardness (~ 1100 HK0.025) was noted for Ni-B/graphene composite coatings compared to the hardness (~ 950 HK0.025) of the Ni-B coatings without a built-in dispersion phase. Composite coatings also exhibited a better corrosion resistance than the coatings without embedded graphene.
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference36 articles.
1. M. Czagány, P. Baumli, and G. Kaptay, The Influence of the Phosphorous Content and Heat Treatment on the Nano-Micro-Structure, Thickness and Micro-hardness of Electroless Ni-P Coatings on Steel, Appl. Surf. Sci., 2017, 423, p 160–169
2. Z.K. Karaguiozova, Characterisation of Electroless Ni-P and Electroless Composite Coatings Ni-P/Ni-PTFE, Int. J. Surf. Sci. Eng., 2018, 12(5/6), p 496–506
3. Y. Cai, S. Li, Z. Cheng, G. Xu, X. Quan, and Y. Zhou, Facile Fabrication of Super-Hydrophobic FAS Modified Electroless Ni-P Coating Meshes for Rapid Water–Oil Separation, Colloids Surf. A, 2018, 540, p 224–232
4. A. Ahmadi Ashtiani, S. Faraji, S. Amjad Iranagh, and A. Hossein Faraji, The Study of Electroless Ni-P Alloys with Different Complexing Agents on Ck45 Steel Substrate, Arab. J. Chem., 2017, 10, p 1541–1545
5. A. Stankiewicz, I. Szczygieł, and B. Szczygieł, Summary of Existing Models of the Ni-P Coating Electroless Deposition Process, Int. J. Chem. Kinet., 2013, 45, p 755–762
Cited by
16 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献