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Chromium (Cr) 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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Chromium (Cr) evaporation material in piece form requires e-beam evaporation under high vacuum using a water-cooled copper hearth. Compatible liner materials include graphite, Al2O3, BN, or Ta to prevent contamination and ensure proper thermal management.
- Evaporation Method: Use e-beam evaporation as the preferred deposition method for this chromium material.
- Source Compatibility: Load the 3-6 mm pieces into a water-cooled copper e-beam hearth with a compatible liner such as graphite, Al2O3, BN, or Ta.
- Melting Point Consideration: The melting point of 1857°C requires sufficient e-beam power and continuous hearth cooling to avoid liner damage.
- Thickness Monitoring: Account for the Z-ratio of 0.305 when calibrating quartz crystal microbalance thickness monitors.
What type of evaporation source and liner materials are recommended for Chromium (Cr) evaporation material pieces?
E-beam evaporation with a water-cooled copper hearth is preferred. Compatible liner materials include graphite, Al2O3, BN, or Ta, as stated in the product specifications.
How does the unit cost vary across the available pack sizes for this 99.95% Chromium evaporation material?
The unit price decreases significantly with larger pack sizes: 100g at USD 200 ($2.00/g), 500g at USD 410 ($0.82/g), and 1kg at USD 450 ($0.45/g). The 1kg pack offers the best per-gram value for volume users.
What documentation and procurement checks are recommended before ordering Chromium evaporation material?
Buyers should confirm model, purity, form, size range, pack size, and deposition-source compatibility. Documentation including certificate of analysis, safety data sheet, shipment conditions, and export requirements can be reviewed against laboratory use.
This Chromium (Cr) evaporation material (99.95% purity, 3-6 mm pieces) is designed for e-beam evaporation in vacuum thin-film deposition. Its specified physical form and purity support consistent film quality, but users must verify compatibility with their deposition source hardware and process parameters.
Positive
- High purity 99.95%: The 99.95% purity specification enables reproducible film composition and minimizes contamination in sensitive thin-film applications.
- Specified piece size and source compatibility: The 3–6 mm pieces are optimized for loading into e-beam evaporation systems, with compatibility for water-cooled copper hearths and graphite/Al2O3/BN/Ta liners as stated.
Trade-offs
- Deposition source matching required: The material's melting point (1,857°C), density (7.2 g/cm³), and Z-ratio (0.305) necessitate careful selection of evaporation source hardware and process parameters to achieve controlled deposition rates.
- Handling and loading considerations: Supplied as pieces, the material requires proper handling and loading into the e-beam hearth; users must confirm source geometry, required quantity, and liner compatibility to avoid process disruptions.
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).
