Mechanical Behavior of the Amorphous/Nanocrystal Ni-Mo23.56 Alloy Coatings by Electrodeposition

Wei Zeng Chen; Hong Xu; Ning Li; Bao De Jing

doi:10.4028/www.scientific.net/AMM.66-68.240

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 66-68Mechanical Behavior of the Amorphous/Nanocrystal...

Mechanical Behavior of the Amorphous/Nanocrystal Ni-Mo_23.56 Alloy Coatings by Electrodeposition

Abstract:

The amorphous alloy application is limited because of its brittleness property. Based on the grain structural characteristics of nanocrystal alloys, the mechanical behavior of the amorphous/nanocrystal Ni-Mo_23.56 alloy is investigated in this text. The microstructure of the deposit and the crack propagation were discussed using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experimental results show that amorphous/nanocrystal Ni-Mo_23.56 alloy has a higher microhardness, a strong binding force between a certain thickness coating with the substrate. The tensile stress-strain pattern shows a certain degree of plastic deformation behavior in the coating and tensile fracture surface of radial vein structure, in line with the free volume fracture model.

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Periodical:

Applied Mechanics and Materials (Volumes 66-68)

Pages:

240-244

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.66-68.240

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Online since:

July 2011

Authors:

Wei Zeng Chen, Hong Xu, Ning Li, Bao De Jing

Keywords:

Amorphous/Nanocrystal, Electro-Deposition, Mechanical Behavior, Ni-Mo Alloy

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References

[1] He Z Q, Wng X L, Quan B Y, Zhang Y H, Wang X., Journal of Materials Science and Engineering, 2007, 25(1): 132-138.

Google Scholar

[2] Ma Z S, Long S G, Han H S, Pan Y, Zhou Y C., Materials for Mechanical Engineering, 2008, 32(7): 18-20(51).

Google Scholar

[3] Christopher A. Schuh, Todd C., Acta Materialia, 2007, 55(12): 4067–4109.

Google Scholar

[4] Wright W J, Hufnagel T C, Nix W D. Journal of Applied Physics, 2003, 93(3): 1432-1437.

Google Scholar

[5] Zhang Z F, He G, Eckert J, Schultz L., Physical Review Letters. 2003, 91(4): 045505(1-4).

Google Scholar

[6] Wright W T, Schwarz R B, Nix W D. Materials Science and Engineering A, 2001. 319-321: 229-232.

Google Scholar

[7] Takeuchi S, Kakegawa T, Hashimoto T, Tsi A-P, Inoue A. Materials Transactions, JIM, 2000. 41: 1443-1447.

Google Scholar

[8] Zhang Z F, Eckert J., Physical Review Letters, 2005, 94: 094301(1-4).

Google Scholar

[9] Li N, Gao C H., Transactions of Materials and Heat Treatment, 2010, 31(8): 136-140.

Google Scholar

[10] Li N, Gao C H, Yang S Z. Acta Physico-Chimica Sinica, 2009, 25 (4): 735-740.

Google Scholar

[11] Gao C H, Li N. Materials Protection, 2010, 43(7): 27-31(35).

Google Scholar

[12] Berry L.G. (Ed. ) Powder Diffraction File Joint Committee on Powder Diffraction Standards, 1973. Ni: File 4-850, Ni4Mo: File 3-1036, Ni3Mo: File 17-572.

Google Scholar

[13] Zhou S H, Wang Y, Jiang C, Zhu J Z, Chen L Q, Liu Z K., Materials Science and Engineering A, 2005, 397: 288-296.

Google Scholar

[14] Das S K, Thomas G, , Phys. Status Solidi (a), 1974, 21: 177-190.

Google Scholar

[15] Tomas C, Stepanovskyi S, Klein Sz, Śliwiński J, Kołaczkiewicz J. Vacuum, 2009, 83(11): 1368–1375.

DOI: 10.1016/j.vacuum.2009.04.048

Google Scholar