- Auto Ignition System[2]
- Funnel[10]
- Other Lab Supplies[10]
- Connectors[10]
- Electrical Plugs & Sockets[10]
- Electrical Ceramics[10]
- Insulation Materials & Elements[10]
- Dental Equipments[10]
- Industrial Furnace[1]
- Industrial Heater[10]
- Bearing Balls[3]
- Ceramic Ball Bearing[2]
- Ceramics[10]
- Refractory[5]
- Contact Person : Mr. hu guoping
- Company Name : Shanghai Gongtao Ceramics Co., Ltd.
- Tel : 86-21-53082298
- Fax : 86-21-53082308
- Address : Shanghai,shanghai,Room A135 , No. 668,Beijing East Road
- Country/Region : China
- Zip : 200001
Rectangular Tray Crucible
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Rectangular Tray Crucible
Specifications Industrial Ceramic Crucible /Corundum Crucible For Melting
1.high purity alumina ceramic crucible for metal melting2.high temperature tolerance up to 1800DC3.various volums available
Features
1.High purity: Al2O3≥99%, high chemical etching resistance;
2.Temperature tolerance, at 1600°C for long term application, and at 1800°C for short term application;
3.Resistant to sudden cold and hot, un-explosive;
4.High density of slip casting, high purity alumina crucible
5.Specifications of crucibles: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml- 2500ml.
Varieties and application
Alumina ceramic crucible and corundum crucible include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible. All kinds of shaped alumina corundum crucibles can be customized.
Corundum ceramic crucible series:
applicable to a variety of experimental metal and nonmetal sample analysis and molten materials.Crucible series is used for testing laboratory and a variety of industrial analysis.
Best roast container for making powder TV, rare earth materials, precious metals, and roasting high, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium cobalt oxide, lithium manganese oxide powder!
Professional Manufacturer for Arc Corundum Crucibles
Specifications:
Name | Square alumina crucible | |
| Al2O3 | ≥99 |
| R2O | ≤0.2 |
Chemical ingredient | Fe2O3 | ≤0.1 |
| SiO2 | ≤0.2 |
Volume density (g/cm2) | ≥3.80 | |
Apparent porosity (%) | ≤1 | |
Bending strength (Mpa) | ≥350 | |
Compression strength (Mpa) | ≥12000 | |
Dielectric constant ∑(1MHz) | 2 | |
Max. service temperature (°C) | 1800 | |
Rectangular Tray Crucible