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Mechanical and chemical characterisation of TiN and AlTiSiN coatings on a LPBF processed IN718 substrate

Author
Colombo-Pulgarin, J.; Sanchez Egea, Antonio J.; Celentano, D.; Martinez Krahmer, D.; Martynenko, V.; López de la Calle, L.
Type of activity
Journal article
Journal
Materials
Date of publication
2021-08-17
Volume
14
Number
16
First page
4626:1
Last page
4626:15
DOI
10.3390/ma14164626
Repository
http://hdl.handle.net/2117/353280 Open in new window
URL
https://www.mdpi.com/1996-1944/14/16/4626 Open in new window
Abstract
Wear-resistant coatings development is progressively increasing steeply due to their advantages when applied to mechanical components subjected to abrasive and destructive environments. Titanium nitride (TiN) coating is typically used to enlarge tools and components’ service life and improve their surface quality. On the other hand, AlTiSiN coating intends to be applied to more aggressive environments such as spatial satellites components exposed to solar radiation, extremely high temperatures...
Citation
Colombo-Pulgarin, J. [et al.]. Mechanical and chemical characterisation of TiN and AlTiSiN coatings on a LPBF processed IN718 substrate. "Materials", 17 Agost 2021, vol. 14, núm. 16, p. 4626:1-4626:15.
Keywords
GDOES, LPBF, Mechanical characterisation., Microhardness, PVD coatings, Roughness, Surface integrity, TiN, Wear
Group of research
LAM - Multimedia Applications and ICTs Laboratory

Participants

  • Colombo-Pulgarin, Juan  (author)
  • Sanchez Egea, Antonio Jose  (author)
  • Celentano, Diego Javier  (author)
  • Martinez Krahmer, Daniel  (author)
  • Martynenko, Vitali  (author)
  • López de Lacalle Marcaide, Luís Norberto  (author)

Attachments