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.
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. |
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.
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.