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Boron Oxide (B2O3) Evaporation Material, Pieces, 99.9%, 12 mm
Product Type: Compound 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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Deposition source hardware and process route must be matched to the material's melting point, density, and film requirements. E-beam evaporation is preferred, with thermal evaporation available by RFQ and requiring source compatibility confirmation.
- Deposition Source Compatibility: Use an E-beam hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat for optimal evaporation performance.
- Process Method Preference: E-beam evaporation is the preferred method, while thermal evaporation requires a request for quotation and source hardware validation.
- Material Properties: The melting point of approximately 450°C and density of 1.81 g/cm³ influence the evaporation rate and film uniformity.
- Physical Form and Sizing: Pieces of 12 mm size must be compatible with the source geometry and loading mechanism.
What is the recommended evaporation method for Boron Oxide (B2O3) pieces, and why is e-beam preferred over thermal evaporation?
E-beam evaporation is the preferred method for B2O3 pieces, with rated performance described as 'Good', while thermal evaporation is available only by RFQ. The product specification lists e-beam evaporation as the primary route, supported by compatibility with graphite/Al2O3/BN liners or W/Mo/Ta boats, indicating that the material's melting point (~450°C) and density (1.81 g/cm³) are better suited to controlled e-beam deposition conditions.
What liner or boat materials are compatible with e-beam evaporation of B2O3 to ensure good performance?
For e-beam evaporation of B2O3, the product specifies using an e-beam hearth with a graphite, Al2O3, or BN liner, or alternatively a W, Mo, or Ta boat. The hardware guide also lists 'Sheet2 hardware: Molybdenum | Mo' as a compatible option. Selecting the correct liner or boat material is critical to avoid contamination and achieve the stated 'Good' e-beam performance.
Why is the 12 mm piece size specified for this B2O3 evaporation material, and what procurement checks are recommended before ordering?
The 12 mm piece size is specified to support consistent source loading and evaporation review in vacuum deposition systems. Before ordering, the product description mandates confirming model, purity, form, size range, pack size, and deposition-source compatibility, as well as reviewing certificate, safety data sheet, shipment conditions, and export requirements for laboratory use.
Boron Oxide (B2O3) evaporation material with 99.9% purity, 12 mm pieces, optimized for E-beam evaporation with good performance using graphite, Al2O3, BN liners or W, Mo, Ta boats. Thermal evaporation is available only by RFQ, and the low melting point (450°C) requires careful process integration.
Positive
- High purity and uniform piece form: 99.9% purity and 12 mm pieces ensure consistent evaporation behavior and minimize contamination in thin-film deposition.
- E-beam evaporation compatibility: Performs well with graphite, Al2O3, BN liners or W/Mo/Ta boats, providing good deposition quality for standard E-beam systems.
Trade-offs
- Thermal evaporation requires RFQ: Thermal evaporation is not a standard option; buyers must request a quotation for this method, adding a procurement step.
- Low melting point requires careful process matching: The melting point of ~450°C demands precise temperature control and process matching to avoid melting or decomposition issues during evaporation.
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).
