What is zirconium nitride used for?
Zirconium nitride is used as a hard coating for machine tools like drill bits and burs. These coatings are deposited by physical vapour deposition. Zirconium nitride coated tools are suited to non-ferrous metal applications like the machining of aluminium alloys, brasses, copper alloys and titanium.
What is the formula for zirconium nitride?
What is Zrn coating?
ZRN Coating : ZRN is a high performance coating for milling non-ferrous materials such as aluminum. It prevents edge build up on the end mill that is typical in soft and sticky materials.
What is AlTiN coating?
Calico Aluminum Titanium Nitride (AlTiN) is a hard coating that solves many tribological problems with components that can be coated at temperatures of 450°C – 475°C. Calico-AlTiN is normally applied to steels, hardened steels, and stainless steel materials where high wear resistance and lubricity are needed.
Is TiN coating good for aluminum?
Can I use TiN in aluminum? Restricted. Chemically speaking, titanium has a special affinity for aluminum. During the drilling process, under the influence of pressure and heat, chemical and physical diffusion processes are triggered especially at the cutting edges and in the chip flutes.
What is the difference between TiAlN and AlTiN?
What’s the difference between TiAlN and AlTiN? The designation “TiAlN” is used for Ti-Al nitride coatings where the aluminum content is ≤ 50 atomic percent. The designation “AlTiN” is used when the aluminum content is > 50 atomic percent.
What is AlTiN coating good for?
Common Coatings This coating works great while cutting or forming with HSS tooling. This coating is ideal for HSS cutting tools. • Titanium Aluminum Nitride (TiAlN or AlTiN) A formed layer of aluminum oxide gives this tool better life in high heat applications.