85% Grade High Alumina Bricks Refractories Standard Fire Brick Size

First Grade high alumina refractory brick for BF crucibleTechnical Index: ItemFireclay brickHigh alumina brickSK32SK34SK35SK36SK37SK38Al2O3(%)≥35≥42≥48≥55≥65≥75Refractoriness(℃)≥1670≥1730≥1750≥1770≥1790≥1810Refractoriness under Load(℃),(0.2MPa)≥1250≥1300≥1420≥1470≥1500≥1520Linear Change(%), (℃x2h)135013501450150015001500-0.5~0-0.5~0-0.4~+0.1-0.4~+0.1-0.4~+0.1-0.4~+0.1Porosity(%)≤24≤22≤20≤20≤19≤19Cold Crushing Strength(MPa)≥20≥30≥39.2≥44.1≥49≥53.9
Commonsize: Straight typeArch typeWedge typeLxWxH(mm)LxWxH/h(mm)LxWxH/h(mm)230x114x65230x114x75230x114x32220x110x60220x110x50220x110x40220x110x30230x114x65/55230x114x65/45230x114x65/60220x110x65/50220x110x75/65220x110x60/40230x114x65/55230x114x65/45220x110x75/65220x110x60/40Other sizes can be customized for you.
85% Grade High Alumina Bricks Refractories Standard Fire Brick Size Application:
High alumina bricksare were widely used in high temperature parts of furnace lining for middle and small capacity furnace such as glass furnace, blast furnace, hot-air furnace, cement furnace,chemical furnace and other heating engineering equipment.
85% Grade High Alumina Bricks Refractories Standard Fire Brick Size Advantages:
1.High refractoriness.
2.High-temperature endurable.
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.
7.High-temperature creep rate is low.
8.Good volume stability at high temperature.
85% Grade High Alumina Bricks Refractories Standard Fire Brick Size Packing Details :
With the wooden tray support, wrapped around the plastic film,the corner with cardboard protection.And we can also according to your requirements for packaging.
85% Grade High Alumina Bricks Refractories Standard Fire Brick Size DeliveryDetails :
We have a special inspection department,before shipment will be carefully check the quality of products and packaging,and record the inspection process in detail.
ConnectPerson:JennySun
Mobile/Whatsapp/Wechat:+86-15617631019
Skype:jennysun0807Zhengzhou Xinke Refractory Material Co., Ltd.
Tel/Fax:+86-371-60990531
Add:Group 2, Litang Village, Laiji Town, Xinmi City, Zhengzhou, Henan Province
Website:Http://zzxknhcl.en.alibaba.com