99% Ceramic Big Size Alumina Crucibles 1.High purity of raw material 2.High Refractoriness to 1800 Degree 3.Quality assuranc
The Most Reliable Manufacturer Since 1980 For High Alumina High Corundum Crucible Serials:
Fu Qiang Is Professionally Manufacturing 30-99.7% Max.High Aluminum Oxide High Corundum Smelting Crucibles,Pipes,Tubes,Plates,Boards Etc. With Over 30 Years Experience,Offering Most Steady Quality & Competitive Offers! Shapes: Round,Rectangular,Boat And Customized Designs.Work For High Refractoriness 1800 Celsius Degree!
High Pure 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.Resistant to sudden cold and hot changing,un-explosive;
Alumina crucibles' features: 1. High purity: Al2O3> 99%, good chemical corrosion resistance 2. Good temperature endurance, long-term use at 1600 °C, 1800 °C short-term 3. Good rapid thermal shock resistance, not easy to burst
Technical Data:
Name | High Purified Alumina crucible serials | |
Chemical ingredient | Al2O3 | ≥99 |
R2O | ≤0.2 | |
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 | |
Our Factory & Workshop:
Our Product Serials:
Welcome For Your Precious Contact Inquiry For Further Informations And Attractive Offers! Your NO.1 Choice For Steady Quality For Alumina Crucible Serials And Other High Alumina Products!
BIG SIZE MAX.10L Ceramic Alumina Crucible Alumina Content 99-00.7% High Purity
