Co/Cr Blocks

The pre-Sintered Co/Cr blocks are intended  for use in manufacturing individually designed dental restorations, which can be polished or veneered after milling and sintering. locks comprised of cobalt-chromium alloy are used.The blocks are initially manufactured in a partially sintered state; then, enlarged by the inLab CAD/CAM system, they are individually processed to specification, and finally, densely sintered Fragment These densely sintered single-unit products are then veneered and/or polished in the usual manner following reworking. The advantages include:

● The speed of the process,

● The high quality of work,

● The safety of the process due to wet processing,

● The clean, purely digital workflow


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  • Description
  • Specifications
  • Typical Material Properties

    Constituents (%)

    Co

    65

    Cr

    28

    Mo

    5

    (Mn+Si+Fe)

    <1

    Organic Binder(Disc)

    ~1

    Density (Sintering)

    g/cm³

    8.1

    Open Porosity

    %

    0

    Hardness (Vickers)

    Hv10

    260

    Bending(Flexural) Strength

    Mpa

    450

    Young`s Modulus

    Gpa

    180

    Coefficient of Thermal

    *10-6/K

    14.5

    Expansion( 25 – 500) CTE


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