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Cobalt (Co) 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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Cobalt evaporation material pieces require deposition-source compatibility with Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths. The melting point of 1495°C and Z-ratio of 0.343 impose specific heating and calibration requirements for vacuum deposition.
- Evaporation Source Compatibility: Use only compatible sources such as Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths to avoid contamination or equipment damage.
- High-Temperature Processing: Heat the material to its melting point of 1495°C using thermal or e-beam evaporation methods.
- Deposition Rate Calibration: Calibrate quartz crystal monitors using the Z-ratio of 0.343 for accurate film thickness measurement.
- Physical Form Handling: Load the 3-6 mm pieces into the evaporation source ensuring uniform contact and controlled release during heating.
What is the Z-ratio of this cobalt evaporation material and how does it influence e-beam deposition thickness monitoring?
The Z-ratio is 0.343. This tooling factor is used to correct the quartz crystal microbalance (QCM) reading for acoustic impedance mismatch between the crystal and cobalt, ensuring accurate film thickness control during e-beam evaporation.
Which evaporation source materials are compatible with cobalt pieces at its melting point of 1495 °C?
The cobalt pieces are compatible with molybdenum (Mo), tungsten (W), and tantalum (Ta) boats, as well as graphite or alumina crucibles, and e-beam hearths. This compatibility is based on the product's stated evaporation source options.
What physical form and size range are supplied for this cobalt evaporation material to facilitate source loading?
The material is supplied as pieces in a 3-6 mm size range. This form factor allows uniform loading into thermal boats, crucibles, or e-beam pockets, and supports controlled evaporation rates.
Cobalt (Co) pieces at 99.95% purity with 3-6 mm sizing are suited for thermal or e-beam evaporation in thin-film deposition; the 100g–1kg pack range supports incremental R&D scaling, but boat/crucible compatibility and piece size must be verified against source geometry.
Positive
- High purity 99.95%: The 99.95% purity specification reduces contamination risk in evaporated thin films, important for reproducible magnetic or catalytic layer properties.
- Flexible pack size options: Available in 100g, 500g, and 1kg packs allows laboratories to order quantities matching pilot runs or full production without over-procurement.
Trade-offs
- Source hardware compatibility required: Evaporation method (thermal/e-beam) and source materials (Mo/W/Ta boat, graphite/alumina crucible, or e-beam hearth) must be matched to the cobalt pieces to avoid process failure; not all source configurations are universal.
- Piece size constraints for loading: The 3–6 mm piece size may not fit all crucible or boat geometries; buyers must confirm that the physical dimensions are compatible 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).
