Thin Film Deposition Parts
High Purity Pure Graphite Crucible for Electron Beam Evaporation
Item Number : KMS02
Price varies based on specs and customizations
- Material
- Graphite
- Specification
- Ф35-65*17-30mm
- cover
- optional
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Applications
Electron beam evaporation graphite crucible is a technology that uses electron beams to create flexible and rough graphite films. Its key parameters include carbon source supply, electron beam irradiation energy, applied voltage, evaporation temperature, and evaporation time. The applied voltage modulates the adhesion between the graphite layer and the bottom layer of the crucible. To ensure a flat graphite layer, the flow rate and particle size of the carbon source feed should be controlled to achieve uniform deposition and evaporation.
In the field of power electronics, electron beam evaporation graphite crucible technology is widely used. It involves depositing a carbon source material using an electron beam to form a thin film of graphite. The graphite crucible manufactured by this process has low resistance, low corona and high yield strength. It is widely used in heat dissipation, withstand voltage manufacturing and testing of electronic equipment.
Detail & Parts
Technical specifications
| Graphite Crucible Dimensions | 35*17mm | 35*22mm | 40*20mm | 42.5*19.5mm | 45*22.5mm | 50*25mm | 65*30mm |
The crucibles we show are available in different sizes and custom sizes are available on request.
Advantage
- Preparation accuracy: Electron beam evaporation technology can precisely control the deposition process, resulting in high-precision and consistent graphite crucibles.
- Thermal shock resistance: Graphite films formed by electron beam evaporation have excellent thermal shock resistance and are suitable for applications with rapid temperature changes.
- Wear resistance: Electron beam evaporated graphite crucible has good wear resistance, making it durable and able to withstand harsh conditions.
- Chemical Resistance: These crucibles are resistant to acids, alkalis and chemical contamination, ensuring their reliability and longevity in chemically aggressive environments.
- Flexibility and roughness: The graphite film formed by this technique has a certain degree of flexibility and roughness, making it effective for various applications.
In conclusion, e-beam evaporated graphite crucibles have precise preparation, thermal shock resistance, abrasion resistance, chemical resistance, flexibility and roughness. They are widely used in power electronics, molecular binding testing, laser technology, batteries, high voltage capacitors and medical device applications.
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FAQ
What Are Thermal Evaporation Sources?
Comparison Of Electron Beam Evaporation Graphite Crucible Technology And Traditional Technology.
How Are High-purity Graphite Crucibles Made?
What Are The Main Types Of Thermal Evaporation Sources?
What Are The Common Applications Of High-purity Graphite Crucibles?
How Do Thermal Evaporation Sources Work?
What Are The Common Materials Used For Evaporating Crucibles?
What Factors Should Be Considered When Selecting High-purity Graphite 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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