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Zirconium (Zr) Evaporation Material, Pellets, 99.99%, 3-6 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 e-beam evaporation using a water-cooled copper hearth compatible with graphite, Al2O3, BN, or Ta liners. The 3-6 mm pellet size and 99.99% purity must be matched to the deposition source geometry and process requirements.
- Evaporation Source Compatibility: E-beam evaporation is preferred, and the hearth liner must be one of the compatible materials: graphite, Al2O3, BN, or Ta.
- Pellet Size Constraint: The 3-6 mm pellet size must be compatible with the source crucible to ensure proper feeding and evaporation.
- Purity Requirement: The 99.99% purity specification must be maintained to avoid contamination of the deposited film.
- Process Matching: The melting point, density, and Z-ratio must be used to calibrate the e-beam deposition parameters.
How does the Z-Ratio of 0.6 for zirconium evaporation material impact deposition rate monitoring in e-beam systems?
The Z-Ratio of 0.6 is a critical parameter for quartz crystal microbalance (QCM) thickness monitoring. The product specification lists a Z-Ratio of 0.6, which must be entered into the deposition controller to accurately calculate film thickness and deposition rate. Without correct Z-Ratio, thickness readings can be significantly off, affecting process control and film properties.
Which liner materials are compatible with zirconium evaporation pellets for e-beam evaporation to avoid contamination?
Compatible liner materials include graphite, Al2O3 (alumina), BN (boron nitride), and Ta (tantalum), as stated in the product specifications. The preferred evaporation source is a water-cooled copper e-beam hearth. Selecting an appropriate liner prevents undesirable reactions and contamination of the deposited film.
Why is the 3-6 mm pellet size range specified for zirconium evaporation material, and how does it influence deposition uniformity?
The 3-6 mm pellet size is specified to ensure consistent feeding and uniform evaporation in e-beam sources. The product description indicates this size range supports source loading and evaporation review. Proper pellet size helps maintain stable deposition rates and avoids issues like spitting or incomplete melting, directly contributing to film uniformity.
Zirconium evaporation pellets (99.99%, 3-6 mm) are suitable for e-beam deposition requiring high-purity Zr films, but demand water-cooled copper hearth and compatible liner configurations, along with high-temperature process control.
Positive
- High purity 99.99%: The 99.99% purity specification supports consistent film stoichiometry and minimizes contamination in thin-film deposition processes.
- Defined pellet form and size range: Pellets sized 3-6 mm ensure uniform source loading and predictable evaporation behavior in e-beam hearths, reducing process variability.
Trade-offs
- Specialized deposition infrastructure required: This material is optimized for e-beam evaporation using a water-cooled copper hearth and requires compatible liners (graphite, Al2O3, BN, or Ta), adding to equipment and setup complexity.
- High melting point demands thermal management: With a melting point of 1,852°C, the material requires high-energy input and careful thermal control to avoid hearth damage or uneven evaporation rates.
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).
