|
KR20190111336A
|
|
Method for operating steelmaking using combustion chamber of electric furnace and combustion chamber structure of electric furnace
|
|
KR20190097872A
|
|
Refractory indicator brick and steelmaking ladle using the same
|
|
KR101819913B1
|
|
Porous plug
|
|
KR101778230B1
|
|
Main runner castables for blast furnace using wasted sludge of solar-silicon
|
|
KR101750335B1
|
|
Immersion vessel for preventing melted loss of gas injection tube
|
|
KR20170130810A
|
|
Shroud nozzle for a continuous casting equipment and gasket therefor
|
|
KR20150108968A
|
|
Mud material for closing holes for running molten iron in blust furnace
|
|
KR20150060171A
|
|
Impeller for molten iron agitation
|
|
KR101429139B1
|
|
Si-SiC FILLER FOR STAVE OF BLAST FURNACE
|
|
KR20130035548A
|
|
Development of spray materials for pool runner by using silicon slurry
|
|
KR101070885B1
|
|
Local heating furnace
|
|
KR101080369B1
|
|
Trolley for heating furnace
|
|
KR20120117205A
|
|
The development of measuring technique of refractory remains for the trough of blast furnase by utilizing laser detector
|
|
KR20110083311A
|
|
Magnesia - olivine monolithic refractory and method for preparing the same
|
|
KR20110035618A
|
|
Synthetic mgo rich-sio2 clinker and firebrick containing the same
|
|
KR20100036586A
|
|
Spray mixture for an electric furnace including magnesia compound
|
