Metallographic Evaluation of Ni-Cr Cold Spray Layers on the Tube

Zbyněk Špirit; Michal Chocholoušek; Jaroslav Brom

doi:10.4028/p-2g3ht0

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Metallographic Evaluation of Ni-Cr Cold Spray Layers on the Tube

Abstract:

The article deals with metallographic evaluation of Ni-Cr Cold Spray layers, which were deposited on GOST 22K steel for four layer variants. The sprayed Ni-Cr layer should primarily serve to protect the heterogeneous weld in the nuclear power industry. Metallographic evaluation of the applied layer was focused on the evaluation of spray fillability in the notch.

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Periodical:

Solid State Phenomena (Volume 334)

Pages:

87-93

DOI:

https://doi.org/10.4028/p-2g3ht0

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Online since:

July 2022

Authors:

Zbyněk Špirit*, Michal Chocholoušek, Jaroslav Brom

Keywords:

Cold Spray, Fillability, Ni-Cr Spray Layers, Porosity

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References

[1] A. Papyrin, V. Kosarev, S.Klinkov, A. Alkhimov, V. Fomin, Cold spray technology Elsevierm (2007).

DOI: 10.1016/b978-008045155-8/50003-x

Google Scholar

[2] Information on https://www.arl.army.mil/www/default.cfm?page=370. (2021).

Google Scholar

[3] J. Villafuerte, (Ed.), Modern Cold Spray, Windsor, Ontario, Canada: Springer International Publishing, (2015).

Google Scholar

[4] D. Bricín, V. Průcha, A. Kříž, Texturing of WC-Co substrate surface to improve the resistance of deposited PVD film to wear and dynamic loads, Procedia Manufacturing, (2017), ISSN: 2351-9789.

DOI: 10.1016/j.promfg.2017.09.106

Google Scholar

[5] M. Chocholoušek, Z. Špirit, J. Brom, Material Properties of Steel with NiCr-Cold Spray Coating, 2021. 6. MEZINÁRODNÍ KONFERENCE MODERNÍ TRENDY KONSTRUKČNÍCH MATERIÁLŮ Web site. https://iopscience.iop.org/article/10.1088/1757-899X/1178/1/012022/pdf (accessed Jul 11, 2022).

DOI: 10.1088/1757-899x/1178/1/012022

Google Scholar