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The best selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces
The best-selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces

The best selling high alumina refractory bricks are used in blast furnaces, electric furnaces, and hot blast furnaces

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Product Overview

Description



Product Description


High alumina brick

  Features
- High pressure resistance
- Good high temperature resistance
- High thermal stability






Support Product Customization




Physical & Chemical Indicators


Physical & Chemical Indicators


International code name
SK35
SK36
SK37
SK38
SK40
Al2O3/%
≥48
≥55
≥65
≥75
≥80
Fe2O3/%
≤2
≤2
≤2
≤2
≤2
Refractoriness
≥1750 °C
≥1770 °C
≥1790 °C
≥1790 °C
≥1790 °C
Apparent porosity
≤22%
≤22%
≤23%
≤23%
≤21%
Cold crushing strength
≥39Mpa
≥44Mpa
≥49Mpa
≥54Mpa
≥65Mpa
Refractoriness under load (0.2MPa)
≥1420 °C
≥1470°C
≥1500 °C
≥1520 °C
≥1530 °C
Reheating Linear Change (1500°C 2h) %
+0.1~ -0.4
*1450°C
+0.1~ -0.4
+0.1~ -0.4
+0.1~
-0.4
+0.1~ -0.4






Production & Use




01Ingredients

02Moulding
03Fired




04Spot
05Packaging&Transportation






06Construction and Application


Packaging & Delivery






Packaging & Transportation Advantages

-Packaging supports customization. If you have any customization requirements, please contact us!
-On time delivery and fast delivery; Under normal circumstances, delivery takes 7-15 days
-Wide range of shipping methods, such as land, sea, air, railway, etc




Company Profile




Henan Yunchang New Material Co., Ltd.

Henan Yunchang New Material Co., Ltd. is located in Zhengzhou City, Henan Province. It is a high-tech enterprise integrating refractory design, research and development, customization, production and sales. In the field of kiln refractory engineering technology, it is a service-oriented enterprise with characteristics and competitiveness. The company is mainly engaged in refractory-related products, such as shaped refractory materials, unshaped refractory materials, ceramic fiber products, kiln furniture, special ceramics, and kiln construction and maintenance. For decades, the company has been committed to improving the industrial chain, has a strong technical force, and has established a first-class team specializing in refractory engineering, with rich experience in technological innovation, engineering design and construction. The company's products are exported to Europe, the Middle East, North America, Australia, Southeast Asia and other regions. With the advantages of high quality and low price products, we have won a good reputation. We will continue to serve Chinese and foreign customers with the thinking of industrialized development.





Customer Visit










Laboratory Equipment




We have been engaged in the refractory material industry for decades and have strong technical capabilities. We have a professional design, research and development team, and advanced experimental equipment. We will serve domestic and foreign customers with an industrial development mindset!





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