The manufacture of clean steel needs high performance carbon-free bricks for ladle lining.Based on long term application experiences of the prefab Al_(2)O_(3)-MgO blocks,unburnt Al_(2)O_(3)-MgO brick has been develope...
Minimizing of heat loss of liquid steel through the ladle lining led to the integration of increasing insulation function of the permanent lining and high-quality insulating layer between the permanent lining and the ...
The phase one M-type coke oven in Baosteel was a large coke oven imported from Nippon Steel&Sumitomo Metal,which played an important role in the development of large-scaled coke ovens in China.By investigating the shu...
The paper reviews the present situation of refractories for Baosteel, including refractories for iron-making system, converters, ladles and tundishes. Descriptions have been also conducted on the environment protectio...
Appliction of MgO0-Cr2O3 brick composed of MgO>72%,Cr2O3>14.8%-168.69%,with porosity 13%-14%,compressive strength 33.0-43.8 MPa, flexure strength 11.9-16.5 MPa and refractoriness under load ≥1750℃ in an assemble sn...
Application of MgO-Cr2O3 brick compsoed of MgO>72%,Cr2O3>14.8%-16.69%,with porosity 13%-4%,compressive strength 33.0-43.8 MPa ,flexing strength 11.9-16.5 MPa and refractoriness under load≥1750℃ in a assembled snorke...