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Molybdenum (Mo) 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 product is a high-purity molybdenum pellet evaporation material for e-beam deposition. It requires specific evaporation source hardware and liner materials, and its process parameters must be matched to its melting point, density, and Z-ratio.
- Evaporation Source Compatibility: Must be used with water-cooled copper e-beam hearth and compatible liners including graphite, Al2O3, BN, or Ta.
- Process Parameter Matching: Melting point of 2,617°C and density of 10.2 g/cm³ require matching of evaporation source power and process route.
- Thickness Monitoring Calibration: Z-ratio of 0.257 must be entered into quartz crystal monitor for accurate film thickness deposition.
- Pre-Use Confirmation: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before use.
- Documentation and Compliance Review: Review certificate, safety data sheet, shipment conditions, and export requirements against laboratory use requirements.
Why is E-beam evaporation preferred for these Mo pellets given their melting point?
E-beam evaporation is preferred because molybdenum has a high melting point of 2,617°C and a density of 10.2 g/cm³. The pellets are sized at 3–6 mm for optimal loading into water-cooled copper e-beam hearths with compatible liners such as graphite/Al₂O₃/BN/Ta.
Which liner materials are compatible with these Mo pellets during E-beam evaporation?
Compatible liner materials include graphite (graphite), Al₂O₃ (alumina), BN (boron nitride), and Ta (tantalum). These liners are suitable for use with water-cooled copper e-beam hearths when evaporating molybdenum at its melting point of 2,617°C.
What documentation should be reviewed before handling these Mo evaporation pellets in a laboratory?
Before handling these research-grade Mo pellets (99.99% purity), review the certificate of analysis for purity verification (99.99%), safety data sheet for handling precautions and storage conditions (e.g., dry environment), shipment conditions for moisture sensitivity considerations if applicable), and export requirements if needed.
Atomfair Molybdenum pellets (99.99% purity, 3-6 mm) are designed for e-beam evaporation with water-cooled copper hearth, offering defined pellet geometry for consistent deposition and compatibility with multiple liner materials (graphite, Al2O3, BN, Ta).
Positive
- Defined pellet size 3-6 mm: The specified 3-6 mm pellet size ensures consistent source loading and stable evaporation rate in e-beam systems, reducing run-to-run variability.
- Multiple liner material compatibility: Compatible with graphite, Al2O3, BN, and Ta liners, allowing flexible crucible selection based on thermal and chemical compatibility with the evaporation process.
Trade-offs
- E-beam evaporation preferred: The material is optimized for e-beam evaporation using a water-cooled copper hearth; thermal evaporation may require additional source considerations and liner compatibility verification.
- High melting point requires high power: With a melting point of 2,617°C, the material demands high-power e-beam sources and may induce thermal stress on liners, requiring careful process control.
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).
