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      Glass Sealing Alloy ( Fe54/Ni29/Co17 )

      Material Information

      Buy Glass Sealing Alloy on-line

      We stock and supply the following standard forms:
      Foil Insulated Wire Powder Rod Sheet Tube Wire
      Foil Insulated Wire Powder Rod Sheet Tube Wire

      Choose a form to search our on-line catalogue  
      Common Brand Names:
      Dilver P®, Nicoseal®, Nicosel®, Nilo® K, Rodar®, Telcoseal 1®, Kovar® (CRS Holdings Inc a subsidiary of Carpenter Technology Corporation)
       
      General Description:  

      Low expansion glass sealing alloy suitable for sealing to hard (borosilicate) glasses.

         

      Electrical Properties

      Electrical resistivity ( µOhmcm ) 48.9
      Temperature coefficient ( K-1 ) 0.0037

      Magnetic Properties

      Curie temperature ( C ) 435

      Mechanical Properties

      Elongation at break ( % ) 30
      Modulus of elasticity ( GPa ) 207
      Tensile strength ( MPa ) 510-520

      Physical Properties

      Density ( g cm-3 ) 8.36-8.50
      Melting point ( C ) 1450

      Thermal Properties

      Coefficient of thermal expansion @20-200C ( x10-6 K-1 ) 4.81
      Specific heat @23C ( J K-1 kg-1 ) 439
      Thermal conductivity @23C ( W m-1 K-1 ) 17.3

      Buy Glass Sealing Alloy on-line

      We stock and supply the following standard forms:
      Foil Insulated Wire Powder Rod Sheet Tube Wire
      Foil Insulated Wire Powder Rod Sheet Tube Wire

      Choose a form to search our on-line catalogue  

      Index