Refractory ball has the following characteristics: 1. High mechanical strength, long use period;2. The chemical stability is good, does not react with the material;3. High temperature resistant performance is good, refractory ball maximum heat resistant temperature can reach 1900 degrees.Refractory ball points common refractory ball and high aluminum refractory ball,common refractory ball is suitable for the converter and change furnace in the sulfuric acid and fertilizer industry,high aluminum refractory ball is suitable for cowper stove and furnace heating transformation in Urea、steel and other industries.The kimcary operate all kinds of refractory ball, but with high aluminum refractory ball is first, including AL2O3 content in more than 70%.
The specific indicator is as follows:
