Tungsten Coil Heaters

1. Product name: Tungsten coil heaters

Tungsten coil heaters are also called tungsten heaters. A tungsten coil heater is a metal composed of single or multiple strands of doped tungsten coil of various shapes. Due to the high melting point and high corrosion resistance of tungsten heaters, it is mainly used for vacuum metallization, such as aluminized range, chromium range, mirrors, plastics and heating elements for decorative products. The fact that components of the tungsten heater, such as the heat source in the sapphire growth furnace, have the decisive effect of melting the alumina, creating a turbulent flow resulting in a radial temperature gradient. Therefore, the fact that the high-purity and high-density tungsten heater is made with delicate manufacturing and reasonable composition has great significance for the quality control of the sapphire crystal, energy saving and service life. 

2. Applications of tungsten coil heater

1) Vacuum spraying

2) Aluminum spray, ceramic coating, metal, plastic

3) Picture tube is aluminized

4) Mirror making

5) Car headlamp reflector

6) Aluminum disc

7) Distributor type cathode. Responding to the ever-increasing demand for heaters to be combined with adapter cathodes. Most heater subs are manufactured for client printing.

8) It is used in conjunction with the picture tube and the microprocessor chip.

3. Tungsten coil heaters features:

• high melting point

• high corrosion resistance 

4. Our company and factory

Baoji Magotan Nonferrous Metals Co., Ltd has rich experience in processing tungsten products and mature technology. Tungsten coil heaters produced by Magotan delicately manufactured, well-designed, high-purity, and high-density,and service life. Different types of tungsten heaters can be customized according to customer requirements.

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