In thermal evaporation, pure tungsten is used (in the form of boats, filaments, or rods) due to its high melting point, low vapor pressure, and chemical inertness, which provides high...Read More
The tungsten thermal boat, or W boat (named after its chemical symbol), is container made from tungsten sheet resembling a boat. These commonly see use for extremely high-temperature processes, such...Read More
Tantalum thermal boats (or Ta boats) are a type of specific boat-shaped container fabricated from tantalum metal. These are often used for high-temperature environments in the fields of materials science,...Read More
Tungsten is a remarkable material known for its high density, strength, and resilience under extreme conditions. Industrial uses for tungsten include forming extremely hard tungsten carbide, fabricating alumina coated tungsten...Read More
Boron nitride crucibles are becoming increasingly popular in various industries due to their exceptional chemical resistance. These crucibles, made from hexagonal boron nitride (h-BN), offer unique properties suitable for demanding...Read More
Refractory metals, including options such as tungsten sheet, exhibit various strong properties in terms of melting points, density, and hardness. As a result, these characteristics provide benefits in environments with...Read More
Thin film deposition is a critical process in industries such as electronics and optics. In sputtering applications, oxide coatings and other compound thin films are essential for tuning material properties...Read More
Dual electron beam (dual e-beam) evaporator sources represent a significant advancement in physical vapor deposition, offering expanded control and flexibility when compared to single e-beam evaporators. This technology enables broad...Read More
For thermal evaporators, depositions are conducted by running current through resistive thermal evaporation sources. Complex sources with heat shielding can require hundreds of amps. With this in mind, high-current electrical...Read More
In high-temperature processes and material handling, component selection is critical for maintain process consistency. Common options include refractory boats, ceramic crucible boats, and crucible liners for containment of materials. 1....Read More
