Pure Tungsten Rod
Application：
（1）Tungsten rod is used in the manufacture of electric vacuum devices and electric light source parts.
（2）Tungsten rod is used in high temperature structural parts.
（3）Tungsten rod is used in high temperature heating elements.
Product Introduction
1. Product name：Pure tungsten rod
Due to tungsten has the highest melting point, low vapor pressure, and high tensile strength. Therefore, tungsten is widely used in our production and life such as high temperature vacuum furnaces, electronics and semiconductor industries. Our company is mainly engaged in finished parts of tungsten, molybdenum, tantalum and zirconium refractory metal materials such as tungsten rod, tungsten wire, tungsten sheet, tungsten boats etc.
2.1 Chemical composition
Designation | Tungsten content | Total impurity elements | Each impurity elements content |
W1 | ≥99.95% | ≤0.05% | ≤0.01% |
W2 | ≥99.95% | ≤0.08% | ≤0.01% |
TZM | ≥99.95% | ≤0.05% | ≤0.01% |
Note:Potassium is not counted in impurities content | |||
2.2 Tolerance
Diameter(mm) | Diameter tolerance | Length (mm) | Length tolerance |
Φ0.8-φ2.0 | +/-0.03 | 1000 | +/-1 |
Φ2.0-φ5.0 | +/-0.05 | 1000 | +/-1 |
Φ5.0-φ20 | +/-0.1 | 1000 | +/-1 |
Φ20-φ50 | +/-0.1 | 1000 | +/-1 |
Φ50-φ100 | +/-0.2 | 1000 | +/-1 |
3. Product process flow
4. Application：
（1）Tungsten rod is used in the manufacture of electric vacuum devices and electric light source parts.
（2）Tungsten rod is used in high temperature structural parts.
（3）Tungsten rod is used in high temperature heating elements.
5. Our Company and Factory
We company supply molybdenum, tantalum, tungsten, zirconium, niobium, titanium fabricate parts. over the years, we have a deep understanding of the properties and features of every products. These refractory metal materials can be offered to standard metal parts such as sheets, plates, rods etc. Due to the high temperature resistance of these metal materials. Tungsten rod is supplied to electric vacuum devices and electric light source parts. With the gradual development of the company, our craftsmen have honed their skills on all kinds of projects. It's exciting that our fabrication workshop is continuously updated with the latest equipment. Meanwhile, we try our best to offer a diverse range of specialist metal fabrication techniques. We support all services of processing, packing boxes and transporting. Therefore, choose Baoji Magotan Nonferrous Metals Ltd is the most sensible to you.
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