Original
By certification 
Tungsten wire is a fine wire made by forging and drawing tungsten bars. It is mainly used in incandescent lamps, halogen tungsten lamps and other electric light sources. In addition, a small amount of oxides of potassium, silicon and aluminum should be added into it used as various luminescent materials in the bulb.
Specification
Type |
Tungsten content |
Impurity element content |
||
Total |
Each |
|||
WAL1, WAL2 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W1 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W2 |
≥99.92% |
≤0.08% |
≤0.01% |
|
Note: potassium is not included in impurity content. |
Application
Tungsten wire is used as heating material of high-temperature furnace, thermite of electronic tube and reinforcing rib of composite material, and most of them are used to make filament of various incandescent lamps and halogen tungsten lamps and electrode of the gas discharge lamp.
High-quality Tungsten Wire Supplier:
Customized production of different sizes according to customer drawings and requirements.
Advanced equipment, professional production technology, high-quality tungsten raw materials.
Third-party testing, the same batch of products are tested in accordance with the standard to ensure quality.
AMS-T-21014 American standard, providing qualified high-quality products.
For any query or further information, welcome contact .
http://www.tungstensupplier.com/
