Preparation method and precautions for tungsten wire
Preparation method of tungsten wire
1. Vacuum heat processing method: This method is one of the most important methods for preparing tungsten wire at present. Its principle is to transform tungsten rod into wire by heating.
2. Chemical vapor deposition method: This method is suitable for producing high-purity tungsten wire. The raw materials are tungstic acid, halide and reducing agent, etc. High-quality tungsten wire can be prepared under high temperature reaction.
Precautions for tungsten wire
1. Pay attention to protection during use to avoid damage to the tungsten wire, otherwise it may affect its service life and performance.
2. The chemical properties are relatively stable, but it is also necessary to avoid contact with harmful substances such as acids and alkalis.
3. It is necessary to pay attention to the maintenance and care of tungsten wire to ensure its safety and stability during use.
Tungsten wire related parameters
| Name | Tungsten wire/wolfram wire |
| Size | Dia.: 5µm ~ 1800µm |
| Surface | Black or polished |
| Purity | W ≥ 99.95% |
| MOQ | 1KG |
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5 Generally speaking ,we can supply from stock.
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