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Aluminium (Al) Evaporation Material, Pellets, 99.999%, 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 material requires careful selection of evaporation source hardware and process parameters to achieve optimal film quality. Incompatible source materials or improper evaporation conditions may lead to contamination or poor film adhesion.
- Evaporation Source Compatibility: Use only Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths to avoid chemical reactions with molten aluminium.
- Process Route Matching: Match the evaporation method (thermal/resistive or e-beam) to the material's melting point and vapor pressure characteristics.
- Physical Form Considerations: The pellet size (1-3 mm) must be compatible with the source geometry to ensure uniform feeding and evaporation.
What is the Z-ratio of the 99.999% aluminium evaporation pellets and why is it relevant for e-beam deposition?
The Z-ratio is listed as 1.08 in the technical specifications for these pellets. This parameter is used to calibrate quartz crystal microbalance (QCM) sensors for accurate film thickness monitoring during e-beam evaporation, ensuring deposition process control matches the material's acoustic impedance.
What evaporation source types and methods are compatible with the 1–3 mm aluminium pellets?
The pellets are compatible with both thermal/resistive evaporation using Mo/W/Ta boats or graphite/alumina crucibles, and e-beam evaporation using a copper hearth. The 1–3 mm pellet size facilitates loading into standard commercial evaporation sources.
What are the available pack sizes and indicative pricing for the 99.999% aluminium evaporation pellets?
Four pack sizes are available: 25 g (USD 200), 100 g (USD 420), 500 g (USD 1050), and 1 kg (USD 1400). Unit pricing decreases with larger quantities, and buyers should confirm the required model, purity, form, size range, and quantity before requesting a quotation.
This 99.999% pure aluminium pellet evaporation material is designed for high-quality thin-film deposition via thermal or e-beam evaporation, but requires careful source matching and pre-order verification of pellet size compatibility with deposition hardware.
Positive
- High-purity 99.999% specification: The 99.999% purity grade minimizes contamination in deposited films, making it suitable for research-grade thin-film applications where low impurity levels are critical.
- Defined pellet form and size: Supplied as 1-3 mm pellets, this physical form enables consistent loading and uniform evaporation in thermal or e-beam sources, reducing process variability.
Trade-offs
- Evaporation source compatibility required: Must use Mo/W/Ta boat, graphite/alumina crucible, or e-beam hearth; incorrect source material can lead to wetting, contamination, or boat damage given aluminium's low melting point and reactivity.
- Pellet size verification needed: The 1-3 mm pellet size may not fit all boat or crucible cavity geometries; buyers must confirm dimensional compatibility with their deposition source before ordering.
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).
