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We offer a wide variety of crucibles, boats and trays. Tungsten crucibles, Molybdenum crucibles, Tantalum crucibles, Alumina crucibles and Graphite crucibles. Custom boats, crucibles and trays according to your specifications and drawings.
Refractory Metal Crucibles:
Material
| Min Wall Thickness | Max Diameter | Purity min.
| Tungsten
| 1mm
| 450mm | 99.95% | Molybdenum
| 1mm | 450mm | 99.95% | | Tantalum | 1mm | 450mm | 99.95% |
*Custom crucibles as per drawing and spec can be supplied within four weeks.
We have a wide selection of High Alumina Crucibles, Trays, Combustion Boats, circular dishes, covers, discs and plates.
Standard High Aluminium Oxide 99.8% Conical Crucibles:
Diameter
| Height
| Capacity
| | 33mm | 44mm
| 20ml
| | 43mm | 53mm | 50ml | | 55mm | 68mm | 100ml |
*Custom crucibles as per drawing are available.
Standard High Aluminium Oxide 99.8% Cylindrical Crucibles:
Diameter
| Height
| Capacity
| | 13mm | 25mm
| 2ml
| | 18mm | 26mm | 5ml | | 24mm | 19mm | 6ml | | 22mm | 33mm | 10ml | | 28mm | 40mm | 20ml | | 25mm | 100mm | 40ml | | 35mm | 64mm | 50ml | | 25mm | 152mm | 60ml | | 39mm | 91mm | 100ml | | 40mm | 165mm | 170ml | | 54mm | 91mm | 180ml | | 59mm | 104mm | 250ml | | 69mm | 148mm | 500ml | | 83mm | 160mm | 750ml | | 93mm | 167mm | 1000ml | | 105mm | 194mm | 1500ml | | 127mm | 228mm | 2400ml | | 178mm | 228mm | 4750ml |
*Custom crucibles as per drawing are available.
Standard High Aluminium Oxide 99.8% Combustion boats:
Length
| Width | Height
| Capacity | | 30mm | 8mm | 7mm
| 1ml
| | 50mm | 12mm | 9mm
| 3ml
| | 70mm | 14mm | 10mm
| 5ml
| | 90mm | 17mm | 11.5mm
| 10ml
| | 100mm | 20mm | 13mm
| 15ml
| | 105mm | 22mm | 14.5mm
| 20ml
| | 137mm | 27mm | 21mm | 50ml |
*Custom combustion boats as per drawing are available.
Standard High Aluminium Oxide 99.8% Rectangular Trays:
Length
| Width
| Height | Capacity
| 40mm
| 30mm
| 6mm | 5ml | | 60mm | 40mm | 8mm | 13ml | | 75mm | 50mm | 12mm | 32ml | | 100mm | 45mm | 19mm | 64ml | 150mm
| 65mm | 19mm | 130ml | 200mm
| 90mm | 25mm | 340ml | | 188mm | 140mm | 42mm | 750ml |
*Custom rectangular trays as per drawing are available.
Graphite Crucibles, Boats and Trays:
Min. Wall Thickness
| Min. Diameter | Max. Ash Content | 1mm
| 5mm
| 0.09% |
*Other Crucibles available: SiC, Cordierite etc.
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