ojelebyxilasoj Posts 519
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Product Name:Universal Arc High Alumina Brick Clay Brick Product Description: Curved fire brick Feature Very high mechanical strength Good resistance to abrasion and corrosion Good volume stability at high temperature Chemical attack to provide long service life Easy operation and installation Broad usage or applications and low price Products Description
Curved fire brick details
Made by flint clay clinker and binder,through Crushing,Mixing,Shaping,Drying and high temperature Sintering.
Al2O3 content is 30%-48%,SiO2 content is 50%-65%,and a small number of alkali metals,alkaline earthmetal oxides TiO2,Fe2O3 etc.
Mineral composition is usually mullite, quartz and glass phase.
Refractoriness is 1580-1750°C, refractoriness under load is 1250-1450°C, line expansion coefficients is low, with good thermal shock resistance,strong ability to resist erosion acid slag.
Working temperature:less than 1350°C. Product Paramenters
SK series
SK30
SK32
SK34
SK35
Al2O3
30%-35%
35%-38%
38%-42%
42%-50%
Item
33% Al2O3 fire clay brick
38% Al2O3 fire clay brick
42% Al2O3 fire clay brick
48% Al2O3 fire clay brick
Al2O3
33%
38%
42%
48%
Fe2O3/%
≤3
≤3
≤3
≤2.5
Refractoriness
≥1690 °C
≥1730 °C
≥1750 °C
≥1750 °C
Bulk density/g/cm3
1.9-2.0
2.0-2.1
2.1-2.18
2.15-2.3
Unit weight (230*114*65mm)
≥3.35KGS
≥3.55KGS
≥3.65KGS
≥3.75KGS
Apparent porosity/%
≤26
≤24
≤24
≤22
Cold crushing strength
≥20Mpa
≥25Mpa
≥30Mpa
≥35Mpa
Refractoriness under load
≥1250 °C
≥1300 °C
≥1350 °C
≥1420 °C
Reheating Linear Change/%
0~ -0.5 (1350°C,2h)
0~ -0.3 (1350°C,2h)
0~ -0.4 (1450°C,2h)
+0.1~ -0.4 (1450°C,2h) Price:1.00 Product Website:http://www.huanya-refractory.com Company Description Foshan Huanya New Material Co., Ltd. Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials. Registered Capital:1000000 EmployeeNum:50 Foshan Huanya New Material Co., Ltd. Contact:Martin Zheng Telphone:86-0757-85503335- Fax:86-0757-85503335- Email:Martin_wf_cheng@aliyun.com Company Website:https://www.huanya-refractory.com
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