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Vanadium (V) Evaporation Material, Pieces, 99.95%, 1-3 mm
Product Type: Pure Metal Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This evaporation material requires precise compatibility with e-beam deposition hardware and liner materials to avoid contamination or process failure. The material's melting point, density, and Z-ratio must be matched to the deposition source geometry and process parameters.
- Deposition Source Compatibility: The evaporation source must be a water-cooled copper e-beam hearth, and the deposition source geometry must be confirmed before order placement to ensure proper loading and evaporation.
- Liner Material Compatibility: Compatible liner materials include graphite, Al2O3, BN, or Ta; incorrect liner selection may lead to material contamination or damage to the hearth.
How does the melting point of 1890°C influence the choice of liner material for e-beam evaporation of vanadium pieces?
Vanadium's melting point of 1890°C requires a crucible liner that can withstand high temperatures without reacting with the molten metal. The source lists compatible liner materials as graphite, Al2O3, BN, and Ta, which are selected for their thermal stability and chemical compatibility with vanadium at these temperatures.
What evaporation source configurations are recommended for this vanadium evaporation material?
The product is optimized for e-beam evaporation using a water-cooled copper e-beam hearth. Compatible liners include graphite, Al2O3, BN, or Ta. The 1-3 mm piece size is suitable for direct loading into the hearth. Buyers should verify deposition source geometry and liner compatibility before ordering.
Why is the vanadium evaporation material supplied as 1-3 mm pieces instead of a powder or slug form?
The 1-3 mm piece size is specified to support efficient source loading and controlled evaporation. This form minimizes splattering and allows for a steady deposition rate, unlike powders which can cause uneven evaporation. The size also facilitates handling and reduces the risk of oxidation compared to finer particles.
Vanadium (V) evaporation material (99.95% purity, 1-3 mm pieces) is optimized for e-beam deposition with a melting point of 1890°C and density of 5.96 g/cm³, requiring compatible liners such as graphite, Al2O3, BN, or Ta for reliable operation.
Positive
- High purity 99.95%: Minimizes film contamination, ensuring consistent electrical and optical properties in deposited layers.
- Controlled piece size 1-3 mm: Facilitates uniform loading into e-beam hearths and promotes stable evaporation rates during deposition.
Trade-offs
- High melting point 1890°C: Demands high-power e-beam sources and careful thermal management to avoid source damage or incomplete evaporation.
- Specific liner compatibility required: Only graphite, Al2O3, BN, or Ta liners are compatible; incorrect liner selection may cause contamination or equipment failure.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
