Evaporation Boats

The R.D. Mathis Company offers an extensive selection of standard tungsten boats, tantalum boats and molybdenum boats. Boat sources are capable of depositing a variety of evaporation materials with a wide availability of designs:

• Various boat capacities and thicknesses
• Bends to accommodate thermal expansion
• Isolated hot zones for evaporation material control
• Custom fabrication available upon request

Mo – Molybdenum, Ta – Tantalum, W – Tungsten

Specialized Boat Sources

For smaller versions of these evaporation boats, please see our micro electronic sources. Coatings can be applied to this design as seen with alumina coated sources. Please let us know how we can help with selection criteria, modifications, or custom designed boats.

See also tungsten wire mixture specifically for assisting with aluminum evaporation.