WM0123 Tungsten Boat (W Boat)

Tungsten boats are precision-formed from high-purity tungsten and are widely used in thermal evaporation processes. Their excellent thermal stability, high melting point (3420 °C), and low vapor pressure make them ideal for containing and evaporating materials in vacuum deposition systems. Tungsten boats are durable, reusable, and resistant to contamination.

WM0123 Tungsten Boat (W Boat)
WM0123 Tungsten Boat (W Boat)
WM0123 Tungsten Boat (W Boat)
WM0123 Tungsten Boat (W Boat)
 

Descriptions of Tungsten Boat

A tungsten boat is a high-performance component typically used in vacuum deposition, semiconductor manufacturing, and other high-temperature applications. Made from pure tungsten, these boats can withstand extreme heat and maintain structural integrity even in harsh environments. Tungsten boats are available in various sizes and shapes.

Advanced Refractory Metals has specialized in providing high-quality tungsten boats for 20 years at a competitive price and great delivery time. Custom tungsten boats are also available according to your requirements.

Specifications of Tungsten Boat

Product Name Tungsten Boat
Impurity Content ≤0.04%
W Content ≥99.5%
Technique extruding, forging, rolling, machining and sintering
Size (2.5mm-100mm) height x (15mm-900mm) width x (15mm-900mm) length x (0.25mm-8mm) thickness.

 

Applications of Tungsten Boat

 

Tungsten boats are widely used in thin film deposition processes, particularly in physical vapor deposition (PVD) systems, where they serve as reliable sources for uniform material evaporation.

They are ideal for evaporating both organic and metallic materials, offering clean performance and consistent heating characteristics.

In the semiconductor and electronics industries, tungsten boats support precise material layering during device fabrication and packaging.

They are also employed in optical and decorative coating applications, where high-purity films are required on substrates such as glass, plastic, or metal.

Additionally, tungsten boats are a practical choice for laboratory-scale material research, enabling small-batch deposition experiments under controlled vacuum conditions.

Packaging of Tungsten Boat

Our tungsten boats are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

FAQs
1. What materials can be evaporated using a tungsten boat?

Tungsten boats are suitable for evaporating metals, oxides, organics, and other low- to mid-temperature materials.

2. Can tungsten boats be reused?

Yes, if used within proper temperature and loading limits, tungsten boats can be reused multiple times.

3. What is the maximum operating temperature?

Tungsten boats can operate up to 2600 °C in vacuum environments.

4. Are custom sizes available?

Yes, Stanford Materials offers custom lengths, widths, and thicknesses upon request.

5. Do tungsten boats require special handling?

They should be handled with clean gloves or tools to avoid contamination and deformation.

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