Product Description:
high alumina brick
Properties:
Alumina content in high Alumina brick up from 48% to 80%.
Excellent
corrosion resistance to neutral slag and metal penetration resistance at high liquid temperature.
Improved thermal shock and corrosion resistance at high temperature.
High density, high mechanical strength and good volume stability at high temperature.
Applications:
Good for Iron and Steel making operation at the area of working zone in ladle and EAF roof.
For reheating furnace such as anchor brick and burner block.
Transition and cooling zone of rotary cement kiln, lime shaft klin etc.
Bottom and door foundry air furnace and side wall of aluminum refining melting furnace etc.
Item Index
sk-35 sk-36 sk-37 sk-38 sk-40
Al2o3, %, ≥48 ≥55 ≥65 ≥75 ≥80
Fe2O3, %, ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0
Refractoriness, ℃, ≥1750 ≥1770 ≥1790 ≥1790 ≥1790
0.2Mpa Refractoriness under load, ℃ ≥1420 ≥1470 ≥1500 ≥1520 ≥1530
Liner change on reheating (1400℃, 2h), % +0.1~-0.4
1450℃ +0.1~-0.4 +0.1~-0.4 +0.1~-0.4 +0.1~-0.4
App.Porosity, % ≤22 ≤22 ≤23 ≤23 ≤21
C.C.S., Mpa ≥39 ≥44 ≥49 ≥54 ≥65
Company Contact:
Contact Name: Nancy
Company Name: Shine Technology Co., Ltd
Email:
Tel: 861066787262
Fax: 861066787262
Street Address: No.536 Huaisha Road,
Bohai Town, Huairou District,
Beijing, China
Beijing, Beijing 101405
China
Website:
https://www.shinerefractories.com
Member name: shinerefractories
Country:
China
Member Since: 09 February 2017
Total Leads:
22 shinerefractories Import Export Business Leads
Business focus: Insulating Brick, Ceramic Fiber Board
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