Bego Wirobond C Metal

Bego Wirobond C Metal

Bego

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Cobalt-Chrome Metal-ceramic Alloy
New Rs. 35840

Rs.38,000.00

Rs.35,840.00

EMI starts from Rs.1,737.76   View Plans >

Description

Details

Wirobond C – metal-ceramic alloy used successfully worldwide

Wirobond C a metal-ceramic alloy, free of nickel and beryllium, is an example of the exceptional expertise that makes us specialists in the metal-ceramic sector. Wirobond C has been processed successfully worldwide for over 25 years and as a Type 4 alloy fulfils all the criteria of the ISO 22674 and ISO 9693-1 Standard. 

Advantages:

  • Reliable recognition of the casting point both with centrifugal casting machines and vacuum-pressure casting machines, e.g. Nautilus or Fornax – due to its special composition
  • Easy casting and reliable further processing
  • A wide range of dental restorations are covered with only one alloy, e.g. veneered crowns or removable partial dentures
  • Due to the high strength of the alloy you are always on the safe side, even with problematic situations such as long-span bridges

Porcelain veneering

Wirobond C can be veneered using composite or porcelain. All conventional veneering porcelains with corresponding CTE values can be used.

Advantages:

  • The element cerium contained in the alloy ensures a high bond strength with the porcelain
  • No expensive bonder is required for producing a reliable metal-ceramic bond
  • The durable, reliable bond minimises the risk of splitting off intraorally at a later date
  • High degree of aesthetics with the porcelain of your choice

Optimised for laser-welding technology

Wirobond C is ideal for laser-welding due to the optimal, carbon-free composition. Solder and welding joints can be polished very easily and are no longer visible after polishing.

Advantages:

  • When welded correctly, a strength value can be attained that reaches the inherent strength of Wirobond C
  • A reliable, durable and biocompatible joint is possible by soldering and laser-welding

Biocompatibility

The optimised chrome, molybdenum and tungsten content guarantees the excellent corrosion behaviour of Wirobond C. These high purity elements produce a dense, adhering passive layer after casting that reliably protects against corrosion.

Advantages:

  • No cytotoxic potential, no skin irritations or allergic sensitisation
  • Guarantee of biocompatibility
  • Safety for the dentist and patient

Composition in % by mass

Co 63.3 · Cr 24.8 · W 5.3 · Mo 5.1 · Si 1.0 · Ce

Wirobond C – metal-ceramic alloy used successfully worldwide

Wirobond C a metal-ceramic alloy, free of nickel and beryllium, is an example of the exceptional expertise that makes us specialists in the metal-ceramic sector. Wirobond C has been processed successfully worldwide for over 25 years and as a Type 4 alloy fulfils all the criteria of the ISO 22674 and ISO 9693-1 Standard. 

Advantages:

  • Reliable recognition of the casting point both with centrifugal casting machines and vacuum-pressure casting machines, e.g. Nautilus or Fornax – due to its special composition
  • Easy casting and reliable further processing
  • A wide range of dental restorations are covered with only one alloy, e.g. veneered crowns or removable partial dentures
  • Due to the high strength of the alloy you are always on the safe side, even with problematic situations such as long-span bridges

Porcelain veneering

Wirobond C can be veneered using composite or porcelain. All conventional veneering porcelains with corresponding CTE values can be used.

Advantages:

  • The element cerium contained in the alloy ensures a high bond strength with the porcelain
  • No expensive bonder is required for producing a reliable metal-ceramic bond
  • The durable, reliable bond minimises the risk of splitting off intraorally at a later date
  • High degree of aesthetics with the porcelain of your choice

Optimised for laser-welding technology

Wirobond C is ideal for laser-welding due to the optimal, carbon-free composition. Solder and welding joints can be polished very easily and are no longer visible after polishing.

Advantages:

  • When welded correctly, a strength value can be attained that reaches the inherent strength of Wirobond C
  • A reliable, durable and biocompatible joint is possible by soldering and laser-welding

Biocompatibility

The optimised chrome, molybdenum and tungsten content guarantees the excellent corrosion behaviour of Wirobond C. These high purity elements produce a dense, adhering passive layer after casting that reliably protects against corrosion.

Advantages:

  • No cytotoxic potential, no skin irritations or allergic sensitisation
  • Guarantee of biocompatibility
  • Safety for the dentist and patient

Composition in % by mass

Co 63.3 · Cr 24.8 · W 5.3 · Mo 5.1 · Si 1.0 · Ce

Features
  • Nickel-and beryllium-free
  • Simple processing due to reliable casting point recognition
  • Carbon-free composition – particularly well suited for laser welding
  • The element cerium ensures a high bond strength with the ceramic, minimising the risk of subsequent flaking or chipping
  • Modulus of elasticity twice as high as precious metal – twice the reliability against distortion by masticatory forces
  • Low thermal conductivity – protects the pulp and ensures high wearing comfort for the patient
  • Biocompatible and corrosion-resistant thanks to a firmly-adhering passive layer
Key Specifications
Alloy characteristicsStandard values
Alloy type (ISO 22674) 4
Density 8.5 g/cm3
Preheating temperature 900–1000 °C
Solidus, liquidus temperature 1360, 1420 °C
Casting temperature approx. 1500 °C
Young’s modulus 180 GPa
Proof strength (Rp0.2) 440 MPa
Ultimate strength (Rm) 780 MPa
Elongation after fracture (A5) 16 %
Vickers hardness (HV10) 315 HV10
Coefficient of thermal expansion (CTE) 25–500 °C, 10-6 K-1 14.3
packaging
  • 1 x 1000g
Additional Information

Additional Information

Dispatch Date Next Day
Expiry Date No
COD Yes
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