Alumina Crucible Corundum Ark Boat for Tube Furnace Alumina Tube Furnace Boat High-Purity Al2O3 Heat Resistant for Sample Melting 3.93 X 1.37 X 0.78 in
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Product details
| Management number | 247639275 | Release Date | 2026/08/16 | List Price | $7.04 | Model Number | 247639275 | ||
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- High Purity Alumina: This alumina crucible is made from porous fused alumina with Al2O3 content above the stated level, offering chemical resistance and stable performance for crucibles tube furnace and melting furnace use; designed for sample heating without easy bursting and suitable for long-term service at 1600C and short-term use at 1800C
- Sample Melting Use: the corundum crucible and corundum ark shape are suitable for melting samples with weak alkaline substances such as anhydrous Na2CO3 as flux, making it a practical furnace boat for tube furnace applications; it is not intended for strong alkaline substances such as Na2O2 or acidic samples, helping users match the boat crucible to the right experiment
- Compact Size: Measuring 3.93 x 1.37 x 0.78 in, this alumina tube furnace boat provides a defined sample area for lab heating tasks while fitting common furnace setups; the semicircle boat form supports sample placement and transfer in routine crucibles tube furnace workflows without adding extra bulk to the workspace
- Lab Material Choice: the corundum crucible construction supports laboratory heating, melting, and sample holding in industrial and scientific settings; as an alumina combustion boat, it is intended for controlled furnace use where a stable container is needed for boat tubes and related thermal testing applications
- What You Get: Each package includes 1 x crucible from Healvian, giving you a ready-to-use corundum ark for furnace work and routine lab replacement needs; the carefully finished surface and formed edges support consistent handling during sample loading, heating, and removal in tube furnace operations
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