Sintermetall - mill the 100% deformation resistant material 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.

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


    Sintermetall – surface under an electronic microscope
   
Flexural strength of Zirkonzahn’s solid metal (Chrom-Cobalt) after 3-point flexural test    
   

 

Flexural strength of Zirkonzahn’s Sintermetall 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

Sintermetall 


Sintermetall 95H10


Paczka zawiera:
Numer katalogowy:
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Sinter metal (chrome-cobalt alloy) for metal frameworks for veneering with ceramics

Sintering with Zirkonofen 700 Ultra-Vakuum

Processing with CAD/CAM Milling Bur Sintermetall

Data sheet Sinter metal



Frezowano p rzy u życiu Zirkonzahn CAD/CAM System 5-TEC