Vitreous Carbon Coated Graphite Crucible for E-beam Gun

As the professional manufacturer, VeTek Semiconductor would like to provide you high quality Vitreous Carbon Coated Graphite Crucible for E-beam Gun.

Vitreous Carbon Coated Graphite Crucible for E-beam Gun, compatible with various manufacturers' evaporation sources, are available in a range of materials. Common options include carbon graphite and glassy coated carbon graphite, known for their favorable thermal properties and affordability.

Carbon graphite is a dense, poly-crystalline material with interconnected porosity. It can be purified to a level of 5ppm or less.

Glassy coated carbon graphite liners are made from high-grade carbon, which undergoes a baking process above 1,400°C to eliminate any porosity, resulting in a nonporous surface.

For an alternative to glassy coated graphite, VeTek Semiconductor crucible liners undergo an amorphous carbon treatment, providing a hard, abrasion-resistant, and nonporous surface.

Features:

-Various graphite materials can be used as substrates.

-Does not lose the characteristics of the graphite substrate.

-It can reduce the production of graphite powder.

-Increased durability and protection against scratching and other friction.

Applications:

-Parts for silicon single crystal pulling devices

-Parts for epitaxial growth

-Dies for continuous casting

-Glass sealing jigs

VeTek Semiconductor Production Shop

Overview of the semiconductor chip epitaxy industry chain: