Borated 0.35mm 0.25mm 0.2mm dumet wire used for glass-to-metal sealing

• Customization: Available
• Product Type: Wire
• Material: fe ni
• Model NO.: dumet
• Carbon Content: Low Carbon
• PCD: -
• ET: -
• Hole: -
• Item: Borated 0.35mm 0.25mm 0.2mm dumet wire used for g
• Dia: 0.2mm 0.25mm 0.35mm
• Color: Red
• Application: Lighting element
• MOQ: 5kg
• Transport Package: Spool/Drum, Carton, Wooden Case
• Specification: negotiable
• Trademark: TANKII
• Origin: China
• HS Code: 7408229000
• Production Capacity: 5000 Tons/Year

Product Description

Borated  0.35mm 0.25mm 0.2mm dumet wire used for glass-to-metal sealing

Product introduction:

The iron nickel alloy wire whose expansion coefficient is close to the glass's is used as the core material, and the outer layer is covered with a copper layer with good heat and electrical conductivity. The surface is reprocessed to form a copper oxide film / barrel to increase the good sealing between the surface of the copper layer and the glass.

Product application:

bulb, fluorescent lamp, energy saving lamp, Christmas lamp, automobile lamp and other bulb guide wire related materials

conductor materials for rectifier diodes, surge arresters, temperature sensing control and other components

Tankii Dumet wire consists of a nickel-iron core in an oxygen-free-high-conductivity copper sheath.
It is available in various surface finishes: Electrically oxidised, borax coated, nickel plated, bare (uncoated).
Borated surface finish Dumet is used in Lead-in-wires for lamps.
Dumet forms a glass-to-metal seal while manufacturing these lamps.
The oxidised Dumet is used in Lead-in-wires, diodes and capacitor slug leads application.

Dimeter 0.2mm-0.6mm

	Ni%	C%	Mn%	Si%	S%	P%	Fe%
Core	41 - 43	0.05 max	1.0 max	0.30 max	0.02 max	0.02 max	Rest