|
Titanium (Ti) Evaporation Material, Pellets, 99.95%, 1-3 mm
Product Type: Pure Metal Evaporation Material
Research-grade laboratory product
|
|||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This titanium evaporation material must be used with a water-cooled copper e-beam hearth and compatible liners to avoid contamination. The material's melting point of 1,660 °C and Z-ratio of 0.628 require careful matching of e-beam power and deposition rate.
- Evaporation Source Compatibility: Compatible only with water-cooled copper e-beam hearths and liners of graphite, Al2O3, BN, or tantalum.
- Process Parameter Constraints: The melting point, density, and Z-ratio must be used to calibrate e-beam power and deposition rate for optimal film quality.
- Material Form Handling: Pellet size (1–3 mm) requires confirmation of feeder geometry to prevent bridging in the source.
- Procurement Verification: Confirm model, purity, form, size range, and pack size with deposition-source compatibility before placing an order.
What is the significance of the Z-Ratio value of 0.628 for titanium evaporation pellets in e-beam deposition?
The Z-Ratio of 0.628 is a material-specific acoustic impedance factor used to calibrate quartz crystal microbalance (QCM) sensors for accurate film thickness monitoring during e-beam evaporation. This value, provided in the product specifications, enables precise rate control when depositing Ti films from these 99.95% purity pellets with a melting point of 1,660°C.
Why are graphite, Al2O3, BN, and Ta liners specified as compatible for titanium evaporation?
These liner materials are chemically stable and non-reactive with molten titanium at its melting point of 1,660°C, preventing contamination of the deposited film. Graphite, alumina (Al2O3), boron nitride (BN), and tantalum (Ta) resist wetting and corrosion from the titanium melt, and they are compatible with the water-cooled copper e-beam hearth recommended for this evaporation material.
What storage and handling conditions are recommended for Ti evaporation pellets to maintain 99.95% purity?
Store the pellets in a dry, inert atmosphere to prevent oxidation or moisture adsorption, and handle with clean tools to avoid contamination. The product procurement notes indicate that buyers should confirm certificate requirements and shipment conditions, as proper packaging is essential to preserve the 99.95% purity specification for vacuum thin-film deposition.
The Titanium (Ti) evaporation material in pellet form (1-3 mm, 99.95% purity) is designed for e-beam deposition with a melting point of 1660°C and density of 4.5 g/cm³, requiring water-cooled copper hearths and compatible liners for optimal performance.
Positive
- High Purity 99.95%: The 99.95% purity minimizes contamination in deposited thin films, critical for consistent electronic and optical properties.
- Controlled Pellet Size 1-3 mm: The uniform pellet size enables reproducible source loading and stable evaporation rates in e-beam systems.
Trade-offs
- High Melting Point 1660°C: Requires high-temperature e-beam evaporation equipment and water-cooled copper hearths, increasing infrastructure demands.
- Reactive Material Handling: Titanium is highly reactive at elevated temperatures, necessitating vacuum or inert atmosphere to prevent oxidation and contamination.
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).
