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Chromium Boride (CrB) Evaporation Material, Pieces, 99.9%, 1-3 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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This document describes the technical constraints for using Chromium Boride (CrB) evaporation material in vacuum thin-film deposition. The material requires specific deposition source compatibility and high-temperature handling due to its melting point.
- Deposition Source Compatibility: E-beam evaporation with a compatible liner is preferred; thermal evaporation requires RFQ and a high-temperature crucible.
- Melting Point Constraint: The material melts at 1,950–2,050°C, necessitating a high-temperature crucible for thermal evaporation.
- Physical Form Constraint: The pieces are 1–3 mm in size, which must be confirmed compatible with the source loading geometry.
- Procurement Verification: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before quotation.
- Application Matching: Evaporation source hardware and process route must be matched to the material's melting point and film requirements.
Why is e-beam evaporation preferred over thermal evaporation for Chromium Boride (CrB) pieces?
E-beam evaporation is preferred for CrB due to its high melting point range of 1,950–2,050°C, which makes thermal evaporation challenging. The product is supplied as 1–3 mm pieces suitable for e-beam hearth loading, and thermal feasibility requires a separate RFQ.
What crucible or liner materials are compatible with CrB evaporation material?
For e-beam evaporation, a compatible liner is required, and a high-temperature crucible can be specified by RFQ. The product description emphasizes that deposition-source compatibility must be confirmed before ordering, as the material's behavior depends on the source hardware.
What pack sizes are available for this CrB evaporation material and what is the minimum order quantity?
The CrB evaporation material is available in 100g, 500g, and 1kg packs, with a minimum order quantity of 100g. Indicative pricing is USD 390 for 100g, USD 1000 for 500g, and USD 1350 for 1kg.
Chromium Boride (CrB) evaporation material supplied as 99.9% pure pieces in 1-3 mm size range, optimized for E-beam deposition with a melting point of 1950-2050°C and density of 6.17 g/cm³, requiring compatible hearth liners and RFQ for thermal evaporation feasibility.
Positive
- High purity 99.9% grade: Minimizes film contamination and ensures reproducible stoichiometry in thin-film deposition processes.
- Controlled 1-3 mm piece size: Facilitates consistent source loading and stable evaporation rates in E-beam systems.
Trade-offs
- E-beam evaporation preferred: Thermal evaporation requires RFQ feasibility assessment; not directly compatible with standard thermal boats without custom crucible selection.
- High melting point 1950-2050°C: Demands high-temperature E-beam hearths or specialized crucibles, limiting deposition system compatibility and increasing operational complexity.
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).
