Glass Sealing Alloy ( Fe54/Ni29/Co17 )

Material Information

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We stock and supply the following standard forms:

Foil Insulated Wire Powder Rod Sheet Tube Wire

Choose a form to search our on-line catalogue     " Select All Foil Insulated-Wire Powder Rod Sheet Tube Wire

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

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Buy Glass Sealing Alloy on-line

We stock and supply the following standard forms:

Foil Insulated Wire Powder Rod Sheet Tube Wire

Choose a form to search our on-line catalogue     " Select All Foil Insulated-Wire Powder Rod Sheet Tube Wire