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B.C.S. Nicrallium - Model N7 -CoCr Dental Alloy Disc
The Nicrallium N7 disc is specifically designed for dental applications, made from a type 5 cobalt-based alloy that is devoid of nickel and beryllium. This non-precious metal alloy is engineered for metal-ceramic restorations, particularly due to the presence of molybdenum, which enhances its thermal stability and bond compatibility with ceramics. The alloy's robust mechanical properties make it suitable not only for dental prosthetics such as crowns and bridges but also for orthopedic implants. Fabrication with Nicrallium N7 requires precision tools and adherence to strict industry standards to ensure integrity and performance. Surface preparation involves blasting with 50-micron alumina under controlled pressure settings to achieve a uniform matte finish. For thorough cleaning, methods such as steam jets or ultrasonic baths in ethyl acetate or alcohol are recommended. This dental alloy complies with European medical device regulations and holds CE certification, indicative of its safety and reliability in professional healthcare settings.
NICRALLIUM N7 discs are made of a non-precious, nickel- and beryllium-free, type 5 cobalt-based dental alloy for metal-ceramic restorations.
The presence of molybdenum allows the alloy to be stable at high temperatures, facilitating the bonding with the ceramic.
It can also be used for the manufacture of dental and orthopaedic implants.
NICRALLIUM is a registered trademark of BCS.
- MACHINING
Elements must be cut with tools adapted to the alloy.
- SURFACE WORK OF THE ELEMENT
Work according to standards with clean and sound instruments. Blasting with 50u alumina using a non-recycled blasting machine is essential. The pressure should be 5 to 7 kg, the part should have a uniform matt appearance. The cleaning can be carried out with a steam jet (5 kg approximately) or 10-minute ultrasound in ethyl acetate or alcohol at 90°.
Remember to renew your bath.
