knowledges

What Is A Tungsten Boat?

2024-01-05 18:00:06

Tungsten boat also known as evaporation tungsten boat or coated tungsten boat. It is made of tungsten sheet at high temperature. There are stamping boat, folding boat and other types. Widely used in vacuum coating, sintering furnace, vacuum annealing and other Marine industries.

tungsten boat of Chinese manufacture

Class: tungsten boat has stamping boat, folding boat, welding boat, riveting boat and other types. Features: tungsten boat has good electrical conductivity, thermal conductivity and high temperature resistance, abrasion resistance, corrosion resistance. USES: tungsten boat is widely used in gold plating, evaporator, image control mirror, heating container, electron beam spraying, household appliances (shell), mobile phones, toys and various accessories industries such as vacuum coating industry and shipbuilding industry sintering furnace or vacuum annealing.


In the ideal (vacuum, dry) state, connect the wire at both ends of the tungsten boat and electrify. Place the low-melting metal under the concave surface. When the temperature rises below 2000 degrees, the metal evaporates into gas and is plated on the surface of the workpiece.


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