Crucibles & E-Beam Liners

R.D. Mathis offers a variety of crucible sizes and materials for your thermal evaporation requirements, such as our range of boron nitride crucibles. These high-temperature vessels are designed to fit into basket and crucible heaters under vacuum conditions.

Standard Crucible Materials:

Notable materials include ceramics and refractory metals for high-temperature vacuum deposition processes. Cool lip crucibles prevent molten material from escaping due to wetting.

• AO – Aluminum Oxide (Al₂O₃)
• BN – Boron Nitride
• BNC – Boron Nitride Composite
• BNC-CL – Boron Nitride Composite, Cool Lip
• C – Graphite
• GC – Glassy Carbon
• Mo – Molybdenum
• Q – Quartz
• Ta – Tantalum

Contact our sales team for custom sizes and materials, available upon request. See our related shielded crucible heater selection.