Welcome to the official website of Qinyang Xinghui New Materials Co., Ltd!
Application of carbon bricks
Keywords: anti-corrosion carbon bricks
Release time:
2025-09-08 10:13
Source:
Carbon bricks are not only widely used in the metallurgical industry, but also in aluminum electrolytic cells. In addition, it is widely used in pickling tanks and electroplating tanks in the electroplating industry, dissolution tanks in the paper industry, reaction tanks and storage tanks in the chemical industry, high-pressure reactors in the petrochemical industry, lining of ferroalloy industrial furnaces (or equipment), acid and alkali tank liners and pipelines, as well as furnace linings for melting non-ferrous metals such as aluminum, lead, tin, etc.
Due to the aforementioned properties of carbon bricks, they are widely used in the construction of blast furnace bottoms and hearths. In recent years, the scope of use has continued to expand, and carbon bricks have also been used for the belly and lower part of the furnace body. It can improve the continuous operation time of the blast furnace and extend its service life.
The performance of refractory materials used for blast furnace hearth is one of the key factors affecting the service life of blast furnace. In the development of refractory materials for blast furnace hearth, one is to improve the performance and structure of carbon bricks, using high thermal conductivity, high purity, and micro porous hot pressed carbon bricks to overcome damage to the hearth caused by factors such as alkali erosion, carbon deposition, and iron infiltration; The second is to use new furnace hearth materials. The "ceramic cup" technology developed by the French company Savoi has been accepted and adopted worldwide. So far, 21 blast furnaces have adopted the "ceramic cup" technology, with a larger capacity of 5000m. Another 11 will be put into use by 1997. The significant feature of the "ceramic cup" technology is that it greatly reduces the damage caused by the infiltration of molten iron, reduces heat loss, and moves the 800 ℃ isothermal layer that is prone to carbon brick embrittlement into the ceramic cup masonry layer, eliminating premature damage to the iron outlet area caused by the increase in molten iron temperature and flow rate, thereby improving the service life of the furnace.
News
Contact Us
Tel：+86-13839100811
Email：qyszhmy@163.com
Email：qyszhmyo1@163.com
Add：No. 008 Qinji Road, Wangqu Township, Qinyang City, Jiaozuo City, Henan Province
Our products
Our company has strong technical strength, advanced equipment production process, complete testing facilities, scientific management methods, stable and reliable product quality, and enjoys a high reputation in China.
Follow us
Copyright © 2023 Qinyang Xinghui New Materials Co., Ltd This website supports IPV6
Powered by www.300.cn SEO