PO
WER
COAT
BIBLIOGRAPHY
1.
Zalnezhad E, Sarhan AAD. Fuzzy modeling to predict the adhesion strength of TiN ceramic thin film coating on aerospace AL7075-T6 alloy. In: Recent Advances in Structural Integrity Analysis - Proceedings of the International Congress (APCF/
SIF-2014). Elsevier; 2014. p. 239–44.
2.
Shang SM, Zeng W. Conductive nanofibres and nanocoatings for smart textiles. In: Multidisciplinary Know-How for Smart-Textiles Developers. Elsevier; 2013. p. 92–128.
3.
Benčina M, Resnik M, Starič P, Junkar I. Use of Plasma Technologies for Antibacterial Surface Properties of Metals. Molecules. 2021 Mar 5;26(5):1418.
This technique is commonly known as Physical Vapour Deposition (PVD). As
demostrated in the diagram (right), PVD is characterised by a vaporisation of a
solid metal which is condensed back on the substrate as a thin layer. The process
is carried out in a high vacuum chamber using a cathodic arc source. At Groël we
vaporise titanium into an ionised plasma gas which gets adhered to our lever handles
and accessories. Titanium nitride coatings, in addition to being beautiful, have the
highest resistance to abrasion and corrosion and are used to cover products in constant
contact with the hand.
WHAT IS
POWERCOATING?
WHAT ARE
THE BENEFITS?
Environmentally friendly. This method practically eradicates the use of toxic raw
materials, chemical reactions, and disposal of chemicals.
Resistant. Offers the highest protection against corrosion, impact, high temperatures
and saline environments.
High purity. The deposited film is in its purest state owing to the vacuum method that
removes any unwanted element.
Antibacterial. Surgical medical devices undergo PVD as part of the manufacturing
process to protect against bacteria attachment on the surface and the formation of
biofilms and undesired infections.
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