20-micron-thick single-layer TiN
Release date:
2020-06-17 11:10
Author:
Summary:
PVD superhard coatings are well known for their high hardness and excellent wear resistance. These coatings are typically deposited on cutting tools and wear-resistant components, with thicknesses ranging from 0.5 to 6 µm.
To control the internal stress of this film layer, the coating predominantly employs a nanolayered structure, thereby mitigating the tendency for delamination that often arises in thicker single-layer films.
At the request of a customer, PVT began developing an industrial-scale coating process for depositing a 20-micrometer-thick single layer of titanium nitride. After six months of development, a PVT S2 ultra-hard coating system was successfully manufactured, fully meeting all of the customer’s requirements—thanks in large part to PDA* technology.
The 20‑micron‑thick TiN coating deposited by this system exhibits exceptionally strong adhesion, with outstanding repeatability and a tolerance of only ±0.2 microns (±1% of the total coating thickness). Furthermore, thanks to a newly designed, custom‑made rotary chuck, the time required to deposit a 20‑micron‑thick film has been reduced from 10.5 hours to just 3 hours.
*PDA = Plasma Diffused Arc
Previous page
Next page
Previous page
Next page
Other content
Consultation
Note: Please provide your email address, and our dedicated team will contact you shortly!
Contact Us
Are you ready to contact us?
Let us provide you with a detailed introduction to our products.
We welcome factory tours at any time.
PVT Coating (Harbin) Co., Ltd. (abbreviated as PVT Harbin) is the first coating processing center established in China by the German company PVT- Worldwide.
