Alumina Composite Ramming Mass
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China [CN] Alumina Composite Ramming Mass
Model
| Properey | AZC-1 | AZC-2 | AZC-3 | AZC-4 | |
| Chemical composition（%） | Al2O3≥ | 60 | 65 | 70 | 80 |
| ZrO2≥ | 3.2 | 3.2 | 4.5 | 5.5 | |
| SiC≥ | 5 | 5 | 8 | 8 | |
| Cold crushing strength （MPa) | 1250℃×3hAfter firing at | 12 | 10 | 10 | 8 |
| Apparent porosity（%） | 1250℃×3hAfter firing at | 28 | 27 | 24 | 21 |
| Linear changing after burnt （%） | 1250℃×3hAfter firing at | 0~1 | 0.1~0.9 | 0.1~0.8 | 0.3~0.7 |
| Bulk density （g./cm3） | 1250℃×3hAfter firing at | 2.6 | 2.65 | 2.85 | 2.95 |
| Refractoriness≥ (℃） | 1750 | 1790 | 1790 | 1850 | |
| Amount for construction（kg/m3） | 2750 | 2800 | 3000 | 3100 | |
| Method of construction | Jolt or ramming | ||||
| Application | Melting furnace for nonferrous metals | ||||
| Characteristic | Timeproof Erode resistance Corrosion resistance Thermal shock resistanceSpalling resistance Volume stability Mineralizer added Perfect material Antipouution | ||||
Introduction of our company
Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.
Contact information
Website:http://www.jnrefractory.com
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Whatsapp: +86-15137151612
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
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