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Lead (Pb) Evaporation Material, Pellets, 99.999%, 3-6 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 evaporation material requires thermal or resistive evaporation using Mo/W/Ta boats or graphite/alumina crucibles. Deposition source geometry and process parameters must be matched to the material's melting point (328 °C), density (11.34 g/cm³), and Z-ratio (1.13) to ensure film quality.
- Evaporation Method Preference: Thermal or resistive evaporation is the preferred method; low-power e-beam evaporation is optional but requires confirmation of source compatibility.
- Crucible and Boat Compatibility: Use only Mo/W/Ta boats or graphite/alumina crucibles to avoid contamination and ensure proper thermal contact.
- Material Property Matching: The melting point (328 °C), density (11.34 g/cm³), and Z-ratio (1.13) must be considered when setting deposition rate and thickness monitoring.
- Pre-Order Confirmation: Confirm model, purity, form, size range, and deposition-source compatibility with the supplier before placing an order.
- Process Route Matching: Evaporation source hardware and process route must be matched to the material's behavior and film requirements to avoid poor adhesion or composition errors.
What evaporation source and method are recommended for 99.999% pure lead pellets?
Thermal/resistive evaporation is preferred; low-power e-beam is optional. Use Mo/W/Ta boat or graphite/alumina crucible to ensure compatibility with the material's melting point (328°C) and density (11.34 g/cm³), as specified in the product technical data.
How does the pellet size (3–6 mm) influence the deposition process?
The 3–6 mm pellet size is designed to support consistent source loading and controlled evaporation in standard boats or crucibles. This size range helps achieve uniform film deposition by reducing the risk of incomplete melting or spitting, as noted in the product's performance features.
Why is 99.999% purity specified for lead evaporation material?
The 99.999% (5N) purity grade is a research-grade specification that enables clear comparison between standard, high-purity, and RFQ-controlled grades. It ensures minimal contamination in thin films, which is critical for sensitive applications in electronics, optics, and other advanced coating processes.
Atomfair Lead (Pb) Evaporation Material, supplied as 99.999% pure pellets in 3-6 mm size, is optimized for thermal evaporation using Mo/W/Ta boats or graphite/alumina crucibles, with low-power e-beam as an optional method. The high purity and defined pellet geometry support reproducible thin-film deposition in research laboratories.
Positive
- High purity (99.999%): The 99.999% purity specification minimizes contamination in thin-film deposition, suitable for research-grade coatings.
- Optimized pellet form factor: Pellets in 3-6 mm size range facilitate consistent loading in thermal evaporation sources and support uniform evaporation rates.
Trade-offs
- Specific evaporation hardware required: Requires Mo, W, or Ta boat or graphite/alumina crucible; not compatible with all standard evaporation sources.
- Preferred thermal evaporation method: Thermal/resistive evaporation is preferred; low-power e-beam is only optional, which may limit process integration for labs relying solely on e-beam deposition.
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).
