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Titanium (Ti) Evaporation Material, Wire, 99.9%, Dia. 2.0 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 evaporation wire requires deposition-source compatibility verification before use. Its high melting point and Z-ratio necessitate appropriate e-beam or thermal evaporation parameters.
- Deposition Source Compatibility: Confirm that the evaporation source is either a water-cooled e-beam hearth or a tungsten/tantalum support configured per RFQ.
- Evaporation Method Preference: Use e-beam evaporation as the primary method; thermal evaporation is only acceptable for thin charges under a qualified setup.
- Process Route Matching: Match the evaporation source hardware and process route to the material's behavior, melting point, and film requirements.
- Procurement Verification: Verify that the deposition source geometry and quantity match the wire diameter and available pack sizes before ordering.
- Z-Ratio Consideration: The Z-ratio of 0.628 must be considered for accurate quartz crystal microbalance thickness monitoring.
Why is e-beam evaporation preferred over thermal for this titanium wire, and under what conditions is thermal evaporation acceptable?
E-beam evaporation is preferred for titanium wire due to its high melting point (1660°C) and reactive nature, which can cause contamination in thermal boats. The product specification states that thermal evaporation is only suitable for thin charges or qualified setups, as confirmed by the product description: 'E-beam evaporation preferred; thermal only for thin charge/qualified setup.' Buyers should match their deposition hardware accordingly.
How does the 99.9% purity of this titanium wire compare to higher-purity grades, and when should RFQ-controlled grades be considered?
The 99.9% purity is a standard research-grade specification suitable for most thin-film deposition workflows. The product description notes that this purity level 'allowing comparison between standard, high-purity and RFQ-controlled grades.' For applications requiring tighter impurity control, RFQ-controlled grades with documented certificates are available from Atomfair; buyers should specify requirements during quotation.
What crucible or hearth materials are recommended for evaporating titanium wire at its melting point of 1660°C?
For e-beam evaporation, a water-cooled copper hearth is specified as the primary evaporation source. For thermal evaporation, the product indicates that tungsten or tantalum (W/Ta) supports can be used, but these must be confirmed via RFQ due to the high melting point and reactive nature of titanium. The product description lists 'Evaporation Source: Water-cooled e-beam hearth or W/Ta support by RFQ' as the supported configurations.
Titanium wire evaporation material (99.9% purity, 2.0 mm diameter) is suited for e-beam evaporation in thin-film deposition, with operational constraints requiring source geometry confirmation and preferred e-beam method.
Positive
- Defined material identity and purity: Titanium (Ti) with 99.9% purity specification ensures clear procurement matching for deposition processes requiring consistent material composition and traceability.
- Specified wire form and diameter: Wire form with 2.0 mm diameter supports consistent loading into evaporation sources and facilitates uniform deposition rates in vacuum thin-film workflows.
Trade-offs
- Evaporation method constraints: E-beam evaporation is preferred; thermal evaporation is only suitable for thin charges or qualified setups, limiting process flexibility without additional qualification.
- Pre-procurement validation required: Buyers must confirm deposition source geometry, certificate requirements, and shipment conditions before quotation, adding lead time and coordination overhead for lab deployment.
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).
