Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves.用于高爐 、 熱風爐砌筑剛玉磚、莫來石磚 、 硅線石磚 、 低蠕變高鋁磚.Hardness than corundum, abrasive easily broken, sharp edges and corners, good cutti...
Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves.用于高爐 、 熱風爐砌筑剛玉磚、莫來石磚 、 硅線石磚 、 低蠕變高鋁磚.It is considered that the deposit is an anatectic migmatite corundum deposit.研究認為,本...