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Alumina coated tungsten boat, trough 44.5 x 16mm
The alumina coated tungsten boat is a combination of the refractory metal tungsten and an alumina barrier (Al2O3) coating over the tab area. The exposed metal area comprising the bottom of the boat allows the sample to be in good thermal contact with the source. The barrier will tend to help concentrate the heat towards the centre. The alumina barrier will inhibit an evaporant (if used as a sample instead of an aperture) from creeping toward the heat sink or from wetting the entire boat.
Specifications:
- Boat 101.6mm L x 12.7mm W, dimple 12.7mm diameter x 3.2mm deep
- Melting point of tungsten boats with coated Al2O3 tabs: 3422C
| Code | Title | Pack Size | Availability | Price | Updated: 03-01-2025 |
|---|---|---|---|---|---|
| V029 | Alumina coated tungsten boat, trough 44.5 x 16mm | Pack/5 | 3 weeks | $247.00 AUD |
* Availability Explanation
X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
In Stock – Plenty of stock on the shelf, ready to ship.
No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.
