- Name: Yixing Keqiang Special Ceramics Company
- Address: Taoyuan Village, Dingshu Town, Yixing City, Jiangsu Province
- Phone: 0510－87466697
- Fax: 0510－87466697
- Sales: 13585042015
- Postcode: 214200
Brief Introduction of Alkaline Refractories
Alkaline refractory mainly refers to refractory with magnesium oxide and calcium oxide as the main components, and has strong resistance to corrosion by alkaline slag. Including magnesia bricks, magnesia-aluminum bricks, magnesia-chrome bricks, dolomite bricks, etc. (see magnesia bricks).
Commonly used are magnesium bricks. Magnesium bricks containing 80% to 85% of magnesium oxide have good resistance to alkaline slag and iron slag, and have higher fire resistance than clay bricks and silica bricks. It is mainly used in open hearth furnace, oxygen blowing converter, electric furnace, non-ferrous metal smelting equipment and some high temperature equipment.
Alkaline refractory features inorganic non-metallic materials with a refractory higher than 1580 กใ C. Refractory refers to the Celsius temperature of the refractory cone sample without resistance to high temperature without softening and melting. Refractory materials and high-temperature technology have emerged, which originated roughly in the middle of the Bronze Age. During the Eastern Han Dynasty in China, clay-based refractory materials were used to make porcelain kiln materials and casks. At the beginning of the 20th century, refractories developed towards high-purity, high-density, and ultra-high-temperature products. At the same time, unshaped refractories and refractory fibers that did not require firing at all and had low energy consumption appeared. In modern times, with the development of atomic energy technology, space technology and new energy technology, refractory materials with comprehensive and excellent properties such as high temperature resistance, corrosion resistance, thermal vibration resistance, erosion resistance, etc. have been applied.
耐火材料 有限公司专业生产以下产品：各类 耐火板 、 承烧板 、 推板 、 棚板 、 硼板 、 匣钵 、 坩锅 、 电瓷 、 耐火砖 等 耐火 材料，各类 碳化硅 、 三明治 、 氧化 铝 、 刚玉 、 氧化锆 、 高铝 、 堇青石 、 莫来石 、 浇注料 等 耐火 产品，详细了解或者咨询 耐火 材料 信息请联系（汪勇：13585042015 QQ：24699159 微信号：bianluo）。 Yixing Refractories Factory Yixing Keqiang Special Refractory Co., Ltd. specializes in the production of the following products: various types of refractory materials such as refractory plates , burn-in plates , push plates , shed plates , boron plates , box bowls , crucibles , electric porcelain , refractory bricks, etc. Refractory products such as silicon carbide , sandwich , alumina , corundum , zirconia , high alumina , cordierite , mullite , castables, etc. For more information or to consult refractory information, please contact (Wang Yong: 13585042015 QQ: 24699159 WeChat: bianluo).
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