Permalloy Ni/Fe/Mo/Mn Evaporation Pellets 1-3 mm ATOMFAIR®

This alloy evaporation material requires water-cooled e-beam hearth with Al2O3 or graphite liner for optimal deposition performance. Thermal or resistive evaporation using W or Ta boats is possible only by request for quotation.

• Evaporation Source Compatibility: Confirm deposition source geometry and liner material before ordering to ensure compatibility with the pellet form and size range.
• Procurement Verification: Verify model, purity, form, size range, pack size, and deposition-source compatibility prior to quotation to avoid process mismatch.

Load the pellets into a water-cooled e-beam hearth lined with Al2O3 or graphite for evaporation. Confirm the deposition source geometry and liner material before initiating the process.

Required Equipment: Water-cooled e-beam hearth, Al2O3 or graphite liner

1. Verify Source Compatibility
   Confirm that the evaporation source geometry and liner material match the pellet form and size range before loading.
2. Load Pellets into Hearth
   Transfer the pellets into a water-cooled e-beam hearth lined with Al2O3 or graphite, ensuring even distribution for uniform evaporation.
3. Set Evaporation Parameters
   Configure the e-beam system to the material's melting point of 1,395 °C and density of 8.7 g/cm³ for stable deposition.
4. Monitor Deposition Process
   Observe the evaporation rate and film thickness during deposition to maintain consistent film quality and avoid source spitting.

This Permalloy (Ni/Fe/Mo/Mn) evaporation material in pellet form (1-3 mm) is optimized for e-beam evaporation using a water-cooled hearth with Al2O3/graphite liner, offering good performance, but requires RFQ confirmation for thermal/resistive evaporation and deposition-source compatibility before ordering.

Positive

• Defined alloy composition for process matching: The specified Permalloy (Ni/Fe/Mo/Mn) composition enables precise procurement and deposition-process matching for thin-film applications requiring controlled magnetic or electrical properties.
• Pellet form with 1-3 mm sizing: The pellet form and 1-3 mm size range facilitate consistent source loading and controlled evaporation in e-beam systems, reducing the risk of particle ejection or uneven deposition.

Trade-offs

• RFQ required for thermal evaporation: Thermal or resistive evaporation requires RFQ confirmation, as standard e-beam performance is rated as 'Good' but alternative methods may need custom source hardware or process adjustments.
• Composition and purity by RFQ only: The composition and purity are specified as 'Composition by RFQ,' meaning exact stoichiometry and impurity levels are not pre-defined and must be negotiated per order, adding lead time and requiring technical specification review.

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).