Tungsten Evaporation Boat

Tungsten Evaporation Boat

Tungsten Evaporation Boat come in various sizes and configurations to meet specific application requirements,  Purity ≥99.95% Meet

Tungsten 3,422°C (6,192°F) ≥99.95% 19.25 g/cm³ ASTM-B-760 , ASTM F288-18

Phone  +8613598164311           accept-email   info@mcwmo.com

tungsten evaporation boat, also known as a tungsten boat or tungsten crucible, is a small vessel or container made from tungsten that is used in vacuum deposition processes. Tungsten evaporation boats are specifically designed to hold and vaporize materials for thin film deposition. They are commonly used in industries such as electronics, optics, and semiconductor manufacturing. Here are some key features and applications of tungsten evaporation boats:

Features:

  1. High Melting Point: Tungsten has one of the highest melting points among metals, typically around 3,410 degrees Celsius (6,170 degrees Fahrenheit). This property allows tungsten evaporation boats to withstand high temperatures without melting or deforming.
  2. Thermal Conductivity: Tungsten has excellent thermal conductivity, which allows for efficient and uniform heating of the material being vaporized.
  3. High Purity: Tungsten evaporation boats are available in high-purity grades to prevent contamination of the deposited films.
  4. Sturdiness: Tungsten is a strong and durable material, ensuring the evaporation boat maintains its shape and integrity during the deposition process.

Applications:

  1. Thin Film Deposition: Tungsten evaporation boats are primarily used in vacuum deposition techniques, such as thermal evaporation or electron beam evaporation, to deposit thin films of various materials onto substrates. This includes applications in optics, electronics, surface coatings, and semiconductor manufacturing.
  2. Semiconductor Industry: Tungsten evaporation boats are widely utilized in the production of integrated circuits, where precise thin film deposition is required for the creation of circuit patterns and layers.
  3. Optical Coatings: Tungsten boats are employed in the deposition of optical coatings on lenses, mirrors, and other optical components, enhancing their performance and durability.
  4. Research and Development: Tungsten evaporation boats are used in laboratory settings for research, experimentation, and prototyping in fields such as materials science, nanotechnology, and surface engineering.

Tungsten evaporation boats come in various sizes and configurations, allowing for customization to meet specific process requirements. Their high-temperature capabilities, thermal conductivity, and durability make them ideal for precise and controlled thin film deposition processes.

Tungsten BOAT  come in various sizes and configurations to meet specific application requirements,  Purity ≥99.95% Meet

Tungsten 3,422°C (6,192°F) ≥99.95% 19.25 g/cm³ ASTM-B-760 , ASTM F288-18

Phone  +8613598164311           accept-email   info@mcwmo.com

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