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Boron Nitride (BN) Evaporation Material, Powder, 99%, 20um
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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This material is intended for vacuum thin-film deposition using E-beam evaporation with a compatible liner or high-temperature crucible by RFQ. E-beam evaporation performance is rated as poor; thermal evaporation feasibility requires RFQ assessment.
- Deposition Source Compatibility: Material must be used with an E-beam hearth equipped with a compatible liner, or with a high-temperature crucible obtained via RFQ.
- Evaporation Method Performance: E-beam evaporation performance for this material is rated as poor, and thermal evaporation feasibility requires a separate RFQ inquiry.
- Particle Size Specification: The powder is supplied with a 20um particle size, which must be consistent with the source loading geometry and evaporation rate requirements.
- Melting Point Consideration: The material has a melting point of approximately 3000°C, requiring appropriate crucible and heating capabilities.
- Procurement Verification: Before quotation, the deposition source geometry, required quantity, certificate requirements, and shipment conditions must be confirmed.
Why is the E-beam evaporation performance rated as 'Poor' for Boron Nitride (BN) powder, and what alternative methods are recommended?
The product specification rates E-beam performance as 'Poor' for this BN powder. While E-beam evaporation is the preferred method, it requires an E-beam hearth with a compatible liner. For thermal evaporation feasibility, a high-temperature crucible must be specified via RFQ. Users should consult the manufacturer for process optimization based on the specific deposition hardware.
What liner or crucible materials are compatible with Boron Nitride evaporation material for vacuum deposition?
The product documentation indicates that for E-beam evaporation, a compatible liner (not specified in the source) is required for the hearth. For thermal evaporation, a high-temperature crucible is needed and must be requested via RFQ. The specific liner or crucible material is not detailed in the source and should be confirmed with the supplier to ensure compatibility with the BN powder's melting point and evaporation behavior.
What high-temperature considerations are necessary when using BN evaporation material with a melting point of ~3000°C?
Boron Nitride has a melting point of approximately 3000°C, requiring evaporation hardware capable of withstanding extreme temperatures. The source recommends using a high-temperature crucible by RFQ for thermal evaporation, while E-beam evaporation with a compatible liner is preferred despite poor performance. Proper crucible material selection (e.g., refractory metals or ceramics) is critical and should be discussed with the supplier to avoid failure during deposition.
Boron Nitride (BN) evaporation material in powder form with 99% purity and 20 micron particle size, specified for E-beam deposition but with poor E-beam performance, necessitating a thermal feasibility RFQ for alternative methods. The high melting point (~3000°C) requires specialized high-temperature crucibles for processing.
Positive
- Defined material identity and purity: Material is specified as Boron Nitride (BN) with 99% purity, enabling precise matching with deposition process requirements.
- Specified particle size for controlled loading: Powder form with 20 micron particle size provides consistent source loading and evaporation behavior for vacuum thin-film deposition.
Trade-offs
- Poor E-beam evaporation performance: E-beam performance is rated as poor, requiring a request for quotation (RFQ) to assess thermal evaporation feasibility and alternative methods.
- High melting point demands specialized equipment: Melting point of approximately 3000°C requires high-temperature crucibles (by RFQ) and compatible deposition hardware, increasing infrastructure requirements.
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).
