Sinternit – The 100% dimensionally stable material milled in your own lab 

 
 
 
 
 
 
 

The Cobalt-Chrome blanks (non-precious metal) are highly pre-compressed and slightly sintered, which enables the milling of all dental restorations. Thanks to the fact that the raw material has a shrinkage factor of just 7%, its torsional stability during the sintering process is very high. Like this, all milled dental restorations (full arch bridges, single crowns, metal structures, telescopes, bars, attachments) can be sintered with total lack of stresses.

 
Info: from April 2023, our Sintermetall has a new name: Sinternit.
Properties and range of applications remain unchanged.


Properties at a glance:
  • High performance cobalt-chromium alloy
  • 100% deformation resistant - no distortions or stresses in the metal structure
  • No impurities in the metal structure
  • High flexural strength trough seamless material bond and smooth surfaces (final density > 98 %)
  • High edge stability
  • Your CAD/CAM system does not have to be upgraded
  • Oxygen-free sintering in the Zirkonofen 700 Ultra-Vakuum sintering furnace with high vacuum and special sintering adapter (no additional furnace is required) or in the Sinterofen 300S sintering furnace.
  • Sintering without shielding gas
  • Due to perfect temperature distribution in the furnace, manufacturing up to 14-unit restorations is possible
  • Milling time depending on milling unit: ca. 15 minutes
  • Electroplating to reduce the grey value of zirconia secondary structures
  • Faster than the casting technique
 
    Sinternit – surface under an electronic microscope
   
Flexural strength of Zirkonzahn’s solid metal (Chrom-Cobalt) after 3-point flexural test    
   

 

Flexural strength of Zirkonzahn’s Sinternit after 3-point flexural test		  

 

slightly sintered		  

 

densely sintered
 

Sintering process

There are two different sintering furnaces available:
 
 
Combustion chamber Zirkonofen 700 Ultra-Vakuum sintering furnace for up to 120 zirconia and 25 sinter metal elements
  
Combustion chamber Sinterofen 300S sintering furnace for approximately 50 sinter metal elements; sintering 2 full arch bridges or 6 bars in one process

Sinternit 


Sinternit 95H12


Package content:
1 pc
Item number:
MEAS9512
Height:
System / diameter:


Sinternit (cobalt-chrome alloy) for the production of single crowns, bridges, bars and telescopic crowns. It is suitable for monolithic restorations as well as structures of up to 14 units for veneering with ceramics.

Dry processing with all Zirkonzahn Milling Units (except M1 Abutment Milling Unit) with CAD/CAM Milling Bur Sintermetall; electroplating as well as veneering with ceramics (consider CTE value) is possible.

Gallery with cases by Michele Frapporti

Info: from April 2023, our Sintermetall has a new name: Sinternit. Properties and range of applications remain unchanged.