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Original scientific paper

The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy

T. Frączek ; Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland
M. Ogórek   ORCID icon orcid.org/0000-0003-1627-1422 ; Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland
Z. Skuza   ORCID icon orcid.org/0000-0002-4528-9456 ; Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland

Fulltext: english, pdf (778 KB) pages 167-170 downloads: 85* cite
APA 6th Edition
Frączek, T., Ogórek, M. & Skuza, Z. (2020). The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy. Metalurgija, 59 (2), 167-170. Retrieved from https://hrcak.srce.hr/232454
MLA 8th Edition
Frączek, T., et al. "The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy." Metalurgija, vol. 59, no. 2, 2020, pp. 167-170. https://hrcak.srce.hr/232454. Accessed 21 Oct. 2020.
Chicago 17th Edition
Frączek, T., M. Ogórek and Z. Skuza. "The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy." Metalurgija 59, no. 2 (2020): 167-170. https://hrcak.srce.hr/232454
Harvard
Frączek, T., Ogórek, M., and Skuza, Z. (2020). 'The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy', Metalurgija, 59(2), pp. 167-170. Available at: https://hrcak.srce.hr/232454 (Accessed 21 October 2020)
Vancouver
Frączek T, Ogórek M, Skuza Z. The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy. Metalurgija [Internet]. 2020 [cited 2020 October 21];59(2):167-170. Available from: https://hrcak.srce.hr/232454
IEEE
T. Frączek, M. Ogórek and Z. Skuza, "The effectiveness of active screen method in ion nitriding grade 5 ELI titanium alloy", Metalurgija, vol.59, no. 2, pp. 167-170, 2020. [Online]. Available: https://hrcak.srce.hr/232454. [Accessed: 21 October 2020]

Abstracts
A titanium alloy for biomedical applications, Grade 5 ELI, was studied, which was subjected to the ion nitriding process in the temperature range of 530 – 590 °C and during 5 – 17 h, using two variants of sample arrangement in the glow discharge chamber. The first variant – the samples intended for nitriding were placed on the cathode, the second variant – the samples placed on the cathode were shielded with an active screen. In order to assess the effectiveness of nitriding, studies were carried out on the depth of nitrogen diffusion into the substrate of the studied titanium alloy, surface hardness tests, as well as observation of the obtained microstructures and phase composition tests – in order to assess the structure of the surface layers. It was found that using active screens increases the rate of nitrogen diffusion deep into the nitrided Grade 5 ELI titanium alloy, and thus increases the thickness of the obtained nitrided layers.

Keywords
titanium alloys; biomedicine; ion nitriding; active screen method; microhardnes; microstructures

Hrčak ID: 232454

URI
https://hrcak.srce.hr/232454

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