- Flatware Sets[7]
- Arts & Crafts Stocks[7]
- BBQ Accessories[4]
- Refractory[10]
- Pipe Fittings[1]
- Other Heat Insulation Materials[3]
- Fireplace Parts[3]
- Flower Pots & Planters[1]
- Fireplaces[1]
- Kidney Beans[4]
- Other Food & Beverage[3]
- Valves[6]
- Structural Steel[1]
- Dishes & Plates[2]
- Other Dinnerware[1]
- Dinnerware Sets[5]
- Bowls[5]
- Baking Dishes & Pans[1]
- Bakeware Sets[6]
- Brick Making Machinery[1]
- Ceramic Fiber Blankets[2]
- Other Fireproofing Materials[1]
- Ceramic Fiber Rope[1]
- Ceramic Fiber Paper[1]
- Cement[1]
- Flanges[7]
- Spade & Shovel[5]
- Digging Tools[2]
- Rake[7]
- Hoe[5]
- Fork[2]
- Knife[2]
- Other Aquaculture Equipment[2]
- Hammer[2]
- Axe[1]
- Other Garden Tools[5]
- Garden Tool Sets[2]
- Steel Wire Mesh[3]
- Iron Wire[4]
- Steel Wire[1]
- Steel Channels[2]
- Steel Angles[1]
- Boilers[1]
- Gas Generation Equipment[2]
- Contact Person : Mr. Zhang Hongliang
- Company Name : Tangshan Success Import & Export Trading Co., Ltd.
- Tel : 86-315-2391160
- Fax : 86-315-2391160
- Address : Hebei,Tangshan,Lugang 306S-01,Xingyuan Road, Lubei District
- Country/Region : China
- Zip : 063000
high alumina brick for blast furnace
Characteristics:
The main mineral component is mullite and corundum phases, with excellent high-temperature physical properties and chemical corrosion resistance, anti alkaline/acid erosions, good strength under high temperature and good thermal shock resistance, high spalling resirtance.
Applications: Widely used in every part of blast furnace lining with good work ability.
Specifications:
Item | Index | |||
Code | GL-48 | GL-55 | GL-65 | GL-75 |
Al2O3 min % | 48 | 55 | 65 | 75 |
Fe2O3 max % | 2 | 2 | 2 | 2 |
Refractoriness , min | 1750 | 1770 | 1790 | 1790 |
Refractoriness under load(0.2MPa) , min | 1450 | 1480 | 1500 | 1520 |
Linear change after reheating(1500 C, 2h) % | 0 ~ 0.2*1450 | 0 ~ 0.2 | 0 ~ 0.2 | 0 ~ 0.2 |
Apparent porosity max % | 18 | 19 | 19 | 19 |
Cold crushing strength Mpa min | 49.0 | 49.0 | 58.8 | 70.0 |
high alumina brick for blast furnace
