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Magnesium (Mg) Evaporation Material, Pieces, 99.9%, 1-3 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 confirmation of deposition source compatibility before use. Process parameters must be matched to the material's melting point and evaporation behavior to ensure film quality.
- Deposition Source Compatibility: Use only Mo/W/Ta boat or graphite/alumina crucible as the evaporation source for this material.
- Evaporation Method Preference: Thermal or resistive evaporation is the preferred method, with low-power e-beam evaporation as an optional alternative.
- Material Behavior Matching: Match the evaporation process parameters to the material's melting point of 649°C and Z-ratio of 1.61 for optimal film deposition.
- Procurement Pre-Confirmation: Verify model, purity, form, size range, pack size, and deposition-source compatibility before placing an order.
What evaporation methods are recommended for these magnesium pieces?
Thermal/resistive evaporation is preferred; low-power e-beam is optional using Mo/W/Ta boat or graphite/alumina crucible. The melting point of magnesium is 649°C with density 1.74 g/cm³ and Z‑ratio of 1.61 for process control.
What boat or crucible materials are compatible with magnesium evaporation?
Recommended boat materials include molybdenum (Mo), tungsten (W), or tantalum (Ta); recommended crucible materials include graphite or alumina as specified in the technical data.
How does the standard 99.9% purity grade compare to available higher purity options?
The standard grade is listed as 99.9% purity. For applications requiring lower contamination levels or higher purity grades (e.g., >99.99%), buyers should submit an RFQ as indicated by the note allowing comparison between standard, high‑purity and RFQ‑controlled grades.
This 99.9% pure magnesium evaporation material in 1–3 mm pieces is suited for thermal resistive evaporation in laboratory vacuum deposition, requiring Mo/W/Ta boat or graphite/alumina crucible and careful process matching due to its low melting point (649°C) and density (1.74 g/cm³).
Positive
- High purity 99.9%: The 99.9% purity specification supports consistent thin-film stoichiometry and reduces contamination risk in deposition runs.
- Controlled 1–3 mm piece size: The defined 1–3 mm particle size range facilitates reliable source loading and uniform evaporation behavior in boat or crucible setups.
Trade-offs
- Crucible and boat material constraints: Evaporation requires Mo/W/Ta boat or graphite/alumina crucible; compatibility with other source materials is not specified and may lead to contamination or poor thermal contact.
- Process parameter sensitivity: Low melting point (649°C) and low density (1.74 g/cm³) demand careful tuning of power and rate control to avoid splattering or non-uniform films.
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).
