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Molybdenum (Mo) Evaporation Material, Pieces, 99.95%, 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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Molybdenum evaporation material requires e-beam deposition with a compatible hearth liner and water-cooled copper source. Material size, purity, and melting point must be matched to the deposition source geometry and process parameters.
- Deposition Method: E-beam evaporation is the preferred method for this material.
- Hearth Liner Compatibility: Compatible liners include graphite, Al2O3, BN, and Ta for use in a water-cooled copper e-beam hearth.
- Size Compatibility: The 3-6 mm piece size is designed to support consistent source loading in e-beam evaporation systems.
- Material Matching: Evaporation source hardware and process route must be matched to the material's melting point, density, and Z-ratio.
- Procurement Verification: Before ordering, confirm model, purity, form, size range, pack size, and deposition-source compatibility.
Why is molybdenum evaporation material supplied as 3–6 mm pieces rather than powder or larger chunks?
The pieces are sized at 3–6 mm to ensure stable loading and controlled thermal contact in water-cooled copper e-beam hearths used for e-beam evaporation. This size range minimizes spitting and provides uniform melt behavior without the handling hazards of fine powder or the thermal lag of oversized chunks.
Which liner material is recommended for e-beam evaporation of molybdenum at its melting point of 2617 °C?
The product specification lists graphite/Al2O3/BN/Ta as compatible liners. For molybdenum’s high melting point (2617 °C), graphite or tantalum liners are typically preferred due to their thermal stability and chemical inertness toward molten molybdenum at evaporation temperatures.
What critical parameters must be verified before using this molybdenum evaporation material in a deposition system?
Confirm deposition source geometry (water-cooled copper e-beam hearth), liner compatibility (graphite/Al2O3/BN/Ta), required pack size (100 g / 500 g / 1 kg), and certificate requirements. Also ensure that the Z-Ratio of 0.257 is entered correctly in your quartz crystal monitor for accurate film thickness control.
Molybdenum evaporation material with 99.95% purity in 3–6 mm pieces, designed for e-beam deposition with specified source compatibility and high-temperature handling requirements.
Positive
- High purity and defined form: 99.95% purity and 3–6 mm pieces ensure consistent evaporation behavior and source loading for reproducible thin-film deposition.
- Process-relevant physical data: Melting point (2,617°C), density (10.2 g/cm³), and Z-ratio (0.257) are provided for accurate e-beam deposition parameter tuning and film thickness monitoring.
Trade-offs
- Specific source hardware required: Optimal use requires a water-cooled copper e-beam hearth with compatible liners (graphite, Al₂O₃, BN, or Ta), limiting compatibility with alternative evaporation systems.
- High melting point operating constraints: The 2,617°C melting point demands high-power e-beam sources and robust thermal management, increasing infrastructure and energy requirements for lab deployment.
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).
