Alumina Anchor Brick For Electric Furnace
High alumina anchor brick, also known as hanging bricks and anchors, High alumina anchor brick, are a new type of High alumina anchor brick for industrial kilns. The electric furnace roof is a roof structure supported by metal hanging bricks and refractory bricks.
alumina anchor brick for electric furnace
anchor brick for electric furnace roof with factory price
55% Al2O3 content High alumina anchor brick for electric furnace roof with factory price refractory brick
Introduction to High alumina anchor brick
High alumina anchor brick, also known as hanging bricks and anchors, High alumina anchor brick, are a new type of High alumina anchor brick for industrial kilns. The electric furnace roof is a roof structure supported by metal hanging bricks and refractory bricks. Therefore, the leakage of reactive gas and hot gas in the furnace will damage the metal hangers and cause the furnace roof to collapse. Industrial kiln and flue walls are composed of inner lining, heat insulation layer and outer wall layer. The inner lining is made of refractory bricks and the outer wall is made of ordinary sintered bricks. These layers need to be connected and anchored, the tensile and flexural strength of the anchor is significantly improved, and the stress generated at the groove is blocked at the rib and cannot be transmitted, so the anchor brick of this structure is not easy to break.The alumina content of High alumina anchor brick is more than 55%, and the alumina content of high-quality High alumina anchor brick can reach 75%. The load softening temperature of this type of brick body reaches 1550°C, which is an excellent refractory brick product. But under normal circumstances, the alumina content of 55% is selected because the High alumina anchor brick with 55% content are more flexible.
Product performance of High alumina anchor brick
1. Refractoriness of High alumina anchor brick
The refractoriness of High alumina anchor brick is higher than that of clay bricks and semi-silica bricks, at 1750~1790℃, which belong to advanced refractory materials.
2. Load softening temperature of High alumina anchor brick
Because high-alumina products have high Al2O3, less impurities, and less fusible glass bodies, the load softening temperature is higher than that of clay bricks. High alumina anchor brick, but because mullite crystals do not form a network structure, there is still no silicon at the load softening temperature. Brick high.
3. Slag resistance of High alumina anchor brick
High alumina anchor brick contain more Al2O3, which is close to neutral refractory materials, and can resist the erosion of acidic slag and alkaline slag. Because of the inclusion of SiO2, the ability to resist alkaline slag is weaker than that of acidic slag.
Our product
Application
FAQ
Q : Do you have customized service?
A : Exactly yes. Designs, sizes, colors are available, if any ideas about the bricks, welcome to contact us for more technology information.
Q : Can you provide free samples ?A : Yes, we are able to offer free samples, but the shipping costs need to come out of your.
Q.How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q.What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q. How long is delivery time?
A:The delivery time will be determined according to the quantity of the order.
Contact person: Martin
Tel:8613923217470
Email: Martin@huanya-refractory.com
Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
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