Dumet wire used as All kinds of light bulb
China Dumet wire used as All kinds of light bulb, Find details about China dumet Wire, nickel iron wire from Dumet wire used as All kinds of light bulb
Basic Info.
Model NO.
Dumet
Trademark
TANKII
Transport Package
Spool/Drum, Carton, Wooden Case
Specification
negotiable
Origin
China
HS Code
7408229000
Model NO.
Dumet
Trademark
TANKII
Transport Package
Spool/Drum, Carton, Wooden Case
Specification
negotiable
Origin
China
HS Code
7408229000
Product Desciption
Dumet wire used as All kinds of light bulb
Ni 41~43%, Fe Balance
Dumet is a kind of permanent matching with soft glass sealing double metal alloy materials, has a good thermal expansion coefficient, mechanical properties, physical properties, etc.Widely used in electric vacuum components, electric light source device, semiconductor discrete devices and vacuum electronics.
Dumet oxide
White dumet
Bright (anti humidity) dumet
Yellow dumet
Red dumet
Boron free dumet
Tinge dumet
Ni 41~43%, Fe Balance
Dumet is a kind of permanent matching with soft glass sealing double metal alloy materials, has a good thermal expansion coefficient, mechanical properties, physical properties, etc.Widely used in electric vacuum components, electric light source device, semiconductor discrete devices and vacuum electronics.
Dumet oxide
| Product group | Use | Specifications | Technical parameters | ||
| Dumet oxide | For semiconductor use such as Vacuum electronic products of Glass diode Do-34,Do-35,LL-34 and Do-41 | Φ0.2-1.42mm | Ni(core wire) | 41-43% | 46-48% |
| Cu | 20-25% | 14-19% | |||
| Tensile strength | ≤65kg/mm² | ||||
| elongation | >20% | ||||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:82-92*10-7cm/cm/ºC | ||||
| Product group | Use | Specifications | Technical parameters | |
| White dumet | Insert type bulb for auto light and motorcycle light | Φ0.2-0.5mm | Ni(core wire) | 41-43% |
| Cu | 24-26% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
| Product group | Use | Specifications | Technical parameters | |
| Bright (anti humidity) dumet | Lighting energy-saving lamps, ordinary lamp, small round bulb etc | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 21-30% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
| Product group | Use | Specifications | Technical parameters | |
| Yellow dumet | Energy-saving lamps, auto lamp light use | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 23-28% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
Red dumet
| Product group | Use | Specifications | Technical parameters | |
| Red dumet | General bulb, holiday light, mini bulb, Christmas lights, small round bulb | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 21-23% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
| Product group | Use | Specifications | Technical parameters | |
| Boron free dumet | Cold cathode lamp and all kinds of special lamp decoration | Φ0.18-0.6mm | Ni(core wire) | 41-43% |
| Cu | 21-30% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
| Product group | Use | Specifications | Technical parameters | |
| Light tinge sorts | Execution for LCD , computer and TV display screen | Φ0.3-1.2mm | Ni(core wire) | 41-43% |
| Cu | 15-25% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥18-20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC | |||
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