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Tantalum Carbide (TaC) Evaporation Material, Powder, 99.9%, 950 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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Tantalum Carbide (TaC) evaporation powder requires e-beam deposition with a compatible liner, and thermal evaporation is only possible after feasibility review. The 950 nm particle size, 3880°C melting point, and Z-ratio of 1.00 impose specific constraints on crucible selection and process parameter tuning.
- Deposition Method Compatibility: E-beam evaporation is the preferred method; thermal evaporation requires a feasibility study and high-temperature crucible by RFQ.
- Crucible and Liner Requirements: Use a compatible liner in the e-beam hearth and, for thermal evaporation, a high-temperature crucible meeting the 3880°C melting point.
- Process Parameters: The melting point of 3880°C, density of 13.9 g/cm³, and Z-ratio of 1.00 must be considered when selecting e-beam power and calibrating film thickness monitors.
What is the optimal particle size of TaC powder for e-beam evaporation in thin-film deposition?
The product is supplied as a 950 nm powder, which is specified to support consistent source loading and evaporation behavior in e-beam deposition systems. This particle size is a research-grade standard for TaC evaporation material, as indicated in the product specifications.
What crucible or liner materials are compatible with TaC evaporation at its melting point of 3880°C?
TaC has a melting point of 3880°C, requiring e-beam evaporation using a hearth with a compatible liner. For higher-temperature applications, a high-temperature crucible is available by request for quotation (RFQ). The product description notes that e-beam evaporation is preferred, and thermal feasibility should be confirmed via RFQ.
What documentation and safety data are provided with TaC evaporation material for laboratory use?
The product listing indicates that a certificate, safety data sheet, shipment condition, and export requirements can be reviewed against laboratory use requirements. Buyers should confirm documentation needs before quotation, as safety data sheets are essential for handling nanopowder materials.
Tantalum Carbide (TaC) evaporation material in powder form with 99.9% purity and 950 nm particle size is evaluated for e-beam evaporation deposition of hard, high-melting-point thin films, requiring high-temperature crucible hardware and careful source geometry matching.
Positive
- High-purity 99.9% TaC powder: The 99.9% purity specification enables consistent film stoichiometry and reduces contamination risk in sensitive thin-film deposition processes.
- Defined 950 nm particle size: The specified 950 nm powder size supports controlled source loading and predictable evaporation behavior in e-beam hearth systems.
Trade-offs
- Requires high-temperature crucible: With a melting point of 3,880 °C, this material demands a compatible high-temperature crucible (by RFQ) for e-beam evaporation, adding hardware procurement steps.
- Thermal evaporation feasibility limited: E-beam evaporation is preferred; thermal evaporation requires a separate RFQ feasibility review, restricting process flexibility without prior validation.
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).
