KR20000073712A
|
|
Atypical basic refractory for mending of steel-making furnace
|
KR20000041151A
|
|
Magnesia-alumina-silicon carbonate-carbon type refractory and preparation thereof
|
KR20000041149A
|
|
Brick for supporting tap hole of converter
|
KR20000041152A
|
|
High oxidative resistant unburned magnesia-carbon brick
|
KR20000041154A
|
|
Low resilient and high oxidative resistant magnesia-carbonaceous refractory
|
KR20000041150A
|
|
High strength basic mortar
|
KR20000041153A
|
|
Carbonaceous amorphous refractory for a steel-making container
|
KR100244734B1
|
|
Mg-cr refractory brick having high heat resistance
|
KR100250027B1
|
|
Manufacturing method of recovered magnesia clinker and the recovered magnesia clinker
|
KR100259979B1
|
|
Spray refractory for repair of refining furnace
|
KR100262975B1
|
|
Castable refractory be used in furnace
|
KR100262976B1
|
|
Stamp refractory of spinel for repair of induction furnace
|
KR100203462B1
|
|
Castable
|
KR100221802B1
|
|
A spray material
|
KR100203461B1
|
|
Magnesia-carbon a brick
|
KR100217034B1
|
|
Spray material for furnace
|
KR100203460B1
|
|
A brick
|
KR100221803B1
|
|
A carbon spray
|
KR100241011B1
|
|
Magnesia-chromia refractory brick
|