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Tantalum (Ta) Evaporation Material, Wire, 99.95%, Dia. 1.0 mm
Product Type: Pure Metal 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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E-beam evaporation is the preferred method for this tantalum wire; thermal evaporation is only suitable for thin charges or qualified setups. The material requires a water-cooled e-beam hearth or tungsten/tantalum support for proper deposition.
- Evaporation Method: E-beam evaporation is preferred; thermal evaporation is only suitable for thin charges or qualified setups.
- Source Compatibility: Water-cooled e-beam hearth or tungsten/tantalum support is required for deposition.
- Procurement Check: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before quotation.
- Documentation Review: Certificate, safety data sheet, shipment condition, and export requirements should be reviewed against laboratory use requirements.
- Application Matching: Evaporation source hardware and process route should be matched to material behavior, melting point, and film requirements.
Why is e-beam evaporation preferred over thermal evaporation for tantalum wire, and under what conditions can thermal evaporation be used?
E-beam evaporation is preferred for tantalum wire due to its high melting point of 2,996°C, which exceeds the typical capability of thermal sources. Thermal evaporation is only suitable for thin charges or qualified setups, as specified in the product description. The Z-ratio of 0.262 also indicates the need for precise process control in e-beam deposition.
What evaporation source hardware is compatible with tantalum wire of 1.0 mm diameter?
The tantalum wire is compatible with water-cooled e-beam hearths or W/Ta (tungsten/tantalum) support fixtures, which can be requested via RFQ. The 1.0 mm wire diameter is specified to match source loading geometry, and buyers should confirm deposition source compatibility before ordering.
What documentation and procurement checks are required for this tantalum evaporation material?
Before purchasing, confirm the model, purity, form, size, pack size, and deposition-source compatibility. Review the certificate of analysis, safety data sheet, shipment conditions, and export requirements according to laboratory use. The product is available in 25g, 100g, 500g, and 1kg packs with indicative pricing tiers listed.
Tantalum wire (99.95%, 1.0 mm dia.) evaluated for vacuum thin-film deposition. High melting point (2,996 °C) and purity enable reliable E-beam evaporation for refractory metal films, but processing is constrained by preferred E-beam method and requirement for water-cooled hearth or custom support.
Positive
- High purity and wire form: 99.95% purity and 1.0 mm wire diameter ensure consistent film quality and controlled source loading for reproducible thin-film deposition.
- High melting point: Melting point of 2,996 °C enables use in high-temperature evaporation processes, suitable for refractory metal films requiring thermal stability.
Trade-offs
- Restricted evaporation method: E-beam evaporation is preferred; thermal evaporation is only recommended for thin charge or qualified setups, limiting processing flexibility.
- Specialized equipment required: Requires a water-cooled e-beam hearth or W/Ta support by RFQ, necessitating specific infrastructure and potentially additional procurement steps.
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).
