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Boron Oxide (B2O3) Evaporation Material, Powder, 99.9%, 75-210 nm
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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Boron oxide evaporation material requires careful selection of deposition source hardware to avoid contamination and ensure proper evaporation. The material's low melting point (~450°C) and particle size distribution (75-210 nm) influence loading and evaporation behavior.
- Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation requires a quotation request and may yield different performance.
- Hearth Liner Compatibility: Use graphite, alumina, or boron nitride liners in the e-beam hearth to prevent chemical reaction with the molten material.
- Boat Material Compatibility: Tungsten, molybdenum, or tantalum boats are suitable for evaporation if a boat configuration is used.
- Pre-Order Verification: Confirm deposition source geometry and pack size before ordering to ensure compatibility with the evaporation system.
What is the recommended evaporation method for Boron Oxide (B2O3) powder with 75-210 nm particle size, and why is E-beam preferred over thermal evaporation?
E-beam evaporation is the preferred method for this Boron Oxide powder, with a 'Good' performance rating as specified in the product documentation. Thermal evaporation is available only by request for quotation (RFQ). The powder form and 75-210 nm particle size range are specifically designed to support consistent source loading and evaporation review in E-beam systems, making it the primary recommended route.
What liner or boat materials are compatible with E-beam evaporation of Boron Oxide (B2O3) at 99.9% purity, and what is the significance of the melting point?
The product specifies that E-beam evaporation can be performed using a hearth lined with graphite, Al2O3, or BN, or alternatively with a W/Mo/Ta boat. The melting point of Boron Oxide is approximately 450°C, which is relatively low for an oxide. This low melting point means the liner or boat material must be thermally stable and chemically inert at that temperature to avoid contamination or reaction with the molten B2O3.
What are the available pack sizes and indicative pricing tiers for this Boron Oxide evaporation material?
The minimum order quantity is 25g, and available pack sizes are 25g, 100g, 500g, and 1kg. Indicative pricing tiers are USD 460 for 25g, USD 1000 for 100g, USD 2700 for 500g, and USD 3600 for 1kg. Buyers should confirm the required quantity and deposition source geometry before ordering.
Boron Oxide (B2O3) evaporation material in powder form (99.9% purity, 75–210 nm particle size) provides defined composition and good e-beam performance, but requires careful matching of deposition hardware and thermal management due to its ~450°C melting point.
Positive
- Defined purity and physical form: Material identity (B2O3) and 99.9% purity are specified, enabling straightforward procurement and deposition-process matching for vacuum thin-film workflows.
- Good e-beam evaporation performance: E-beam evaporation is rated as good with graphite/Al2O3/BN liner or W/Mo/Ta boat, and molybdenum sheet hardware is listed, supporting reliable deposition when source geometry is matched.
Trade-offs
- Hardware and process matching required: Evaporation source hardware and process route must be matched to material behavior, melting point (~450°C), and film requirements to avoid process compatibility issues.
- Low melting point constrains thermal budget: The ~450°C melting point is relatively low, requiring careful temperature control to prevent premature evaporation or decomposition during deposition, particularly in high-energy e-beam systems.
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).
