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    Lodestar

    B601073
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    Size
    All variants
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    Variants
    1oz/31g
    582042
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    5 g
    582040
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    Description Ratings & Reviews (0)
    Description
    Description

    Lodestar is a classical, reduced-gold ceramic alloy with a high degree of strength for a wide range of indications. The silver-free composition enables reliable processing with conventional metal-ceramics.

    Indications:

  • Inlays
  • Onlays, 3/4 crowns, crowns
  • Telescope crowns, conus crowns
  • Bridges
  • Wide-span bridges
  • Cast posts / cores, bars, attachments
  • Implant-supported superstructures
  • Partial dentures
  •  

    Advantages:

  • Ag-free
  • Good melting and flow properties
  • Increased strength
  • Compatible with conventional metal-ceramics (eg IPS Style)
  • Wide range of indications
  •  

     Composition (%):  Au 51.5 | Pd 38.5 | In 8.5 | Ga 1.5 | Re < 1.0 , Ru < 1.0             
     ISO  22674 : 2016
     ADA Class:  High Noble
     Type / Color:  4 / White
     Density (g/cm3)  13.7
     Melting Range (Solidus / Liquidus):     1175 - 1300 C
     Elastic Modulus (GPa):  125
     . Porcelain Fired    
     Vickers Hardness:  240 
     Tensile Strength (Mpa):    705 
     0.2% Proof Stress (MPa):    495 
     Elongation (%):  20 
     Investment Material:  Phosphate - bonded
     Preheating / Burn-out Temperature:     750 - 820 C
     Crucible  Ceramic crucible
     Casting Temperature:  1360 - 1410 C
     Oxidation C / Min / Vacuum:  950 / 1 / No
     CTE:  (25 - 500 C): 14.1 x 10-6 / K
     Recommended Metal Ceramic:  IPS Style, IPS InLine One, IPS InLine, IPS InLine PoM, IPS Classic, IPS d.SIGN   
     Laser Welding Wire:  Laser Ceramic White
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