EAF Roof is a spherical structure with electrode hole and smoke output hole. Out part is called main roof, and the mid part is called small roof (also called triangle). When loading raw material, the roof can be removed. EAF process is extremely complex, triangle preform conditions are very harsh. Mainly by the electrode arc radiation, thermal shock, high-speed air stream of molten steel ....................
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http://www.yilongrefractory.com/news/EAF%20roof%20damage%20mechanism%20and%20applicated%20refractory%20materials.html
2013年7月30日星期二
Refractory Brick>Chrome Corundum Abrasion Resistance Prefabricated Part for Heating Furnace
Refractory Brick>Chrome Corundum Abrasion Resistance Prefabricated Part for Heating Furnace
Introduction
The products are produced by corundum and chromium oxide as main materials, formed from casting, after being treated under high temperature, it has high hot strength and good wear resistance, suitable for making the slide rail part of heating furnace.For more details, click here.
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