Thin Film Deposition Parts
Electron Beam Evaporation Coating Tungsten Crucible and Molybdenum Crucible for High Temperature Applications
Item Number : KMS04
Price varies based on specs and customizations
- Material
- Molybdenum / Tungsten
- Specification
- 30-50mm*15-25mm
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Application
Electron beam evaporation (EBE) is a physical vapor deposition (PVD) technique for thin film deposition. In EBE, a beam of high-energy electrons is used to heat and vaporize a solid material, which then condenses onto a substrate to form a thin film. Tungsten and molybdenum crucibles are commonly used in electron beam evaporation processes due to their excellent thermal and mechanical properties. Tungsten/Molybdenum crucibles are commonly used for thin film deposition in the production of microelectronics, such as integrated circuits (ICs) and microprocessors; optical coating processes, to deposit thin films onto lenses, mirrors or other optical components; are thin-film depositions for anti-reflective coatings or conductive layers;Wear-resistant coatings: Tungsten crucibles can be used to deposit wear-resistant coatings on various components, such as cutting tools or engine parts, etc.
Detail & Parts
Technical specifications
| Outer diameter & High | 30*15mm | 34*20mm | 35*17mm | 40*17mm | 42*19mm | 45*22mm | 50mm*22 |
The crucibles we show are available in different sizes and custom sizes are available on request.
Advantages
- Very high melting point; suitable for processing high melting point materials. High thermal conductivity for efficient heat transfer during evaporation.
- High purity; using a tungsten crucible helps ensure the purity of the deposited film.
- High mechanical strength; Tungsten is known for its excellent mechanical strength and resistance to deformation at high temperatures.
- Low Vapor Pressure; Tungsten has a low vapor pressure that helps minimize contamination and maintain a clean vacuum environment during evaporation.
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FAQ
What Are Thermal Evaporation Sources?
What Are The Main Types Of Thermal Evaporation Sources?
How Do Thermal Evaporation Sources Work?
What Are The Common Materials Used For Evaporating Crucibles?
What Are The Advantages Of Using Thermal Evaporation Sources?
What Are The Advantages Of Using Evaporating Crucibles?
What Applications Are Thermal Evaporation Sources Used For?
How Should Evaporating Crucibles Be Handled And Maintained?
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