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Titanium (Ti) Evaporation Material, Wire, 99.99%, 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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This titanium wire requires e-beam evaporation in a water-cooled hearth or tungsten/tantalum support for controlled deposition. The process route and deposition parameters must be matched to the material's melting point, density, and Z-ratio to achieve desired film properties.
- Deposition Source Compatibility: Evaporation source hardware must be matched to the material's behavior, melting point, and film requirements.
- Evaporation Method Preference: E-beam evaporation is the preferred method; thermal evaporation is only suitable for thin charges in qualified setups.
- Source Support Material: Use a water-cooled e-beam hearth or tungsten/tantalum support as specified by RFQ.
- Wire Diameter Consideration: The 1.0 mm wire diameter affects source loading geometry and evaporation rate control.
- Material Property Calibration: Melting point, density, and Z-ratio must be used to calibrate deposition parameters for consistent film quality.
Why is e-beam evaporation preferred over thermal evaporation for 99.99% titanium wire with 1.0 mm diameter?
E-beam evaporation is preferred because titanium has a high melting point of 1660°C, making thermal evaporation challenging without specialized setups. The product description specifies that e-beam evaporation is the preferred method, with thermal only recommended for thin charge/qualified setups, and that a water-cooled e-beam hearth is the recommended evaporation source.
What is the significance of the Z-ratio of 0.628 for titanium wire in thin-film deposition?
The Z-ratio of 0.628 is a material-specific parameter used in quartz crystal microbalance (QCM) monitoring to correct for acoustic impedance mismatch between the deposited film and the crystal. This value, explicitly listed for this titanium wire, must be set in the deposition controller to ensure accurate film thickness control during e-beam evaporation.
What are the recommended evaporation source materials for titanium wire to avoid contamination?
The product description recommends using a water-cooled e-beam hearth or tungsten/tantalum (W/Ta) support by RFQ. These materials are chosen because they can withstand titanium's high melting point of 1660°C and minimize alloying or contamination, and the wire form with 1.0 mm diameter is designed for such source geometries.
Technical evaluation of Atomfair Titanium (Ti) Evaporation Material (99.99% purity, 1.0 mm wire) for vacuum thin-film deposition. The high-purity wire form enables consistent source loading, but deposition is primarily suited for e-beam evaporation with water-cooled hearth or RFQ-qualified support, requiring careful hardware matching.
Positive
- High purity (99.99%): The 99.99% purity specification supports controlled film stoichiometry and minimizes contamination in sensitive thin-film deposition processes.
- Defined wire form (1.0 mm dia.): The wire form with a consistent 1.0 mm diameter simplifies source loading and provides predictable evaporation geometry for reproducible film thickness.
Trade-offs
- E-beam evaporation preferred: The material is optimized for e-beam evaporation; thermal evaporation is only acceptable for thin charges under qualified setups, limiting process flexibility.
- Requires specific source hardware: Deposition requires a water-cooled e-beam hearth or W/Ta support by RFQ, adding infrastructure and procurement coordination for non-standard setups.
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).
