JPS5440215A
(en )
1979-03-29
Method and apparatus for smelting iron base molten materials
JPS546802A
(en )
1979-01-19
Method and apparatus for charging blast furnace
GB2043221B
(en )
1983-01-06
Induction crucible furnace and a method of lining such a furnace
JPS5456627A
(en )
1979-05-07
Method and apparatus for making blast furnace slag crushed sand
JPS5490006A
(en )
1979-07-17
Method and apparatus for applying refractory lining to metallurgical furnace
JPS5455626A
(en )
1979-05-02
Method and apparatus for producing regenerated and utilized substance of metal slug * especially blast furnace slug
JPS52101610A
(en )
1977-08-25
Improved refractory material for forming inside lining of metallurgical furnace and inductionntype electric furnace in particular
JPS5462904A
(en )
1979-05-21
Method and apparatus for raising temperature cotinuously of molten iron
DE3070920D1
(en )
1985-09-05
Blast furnace and method of operation
GB1555185A
(en )
1979-11-07
Methods of and apparatus for constructing refractory brick linings on tuyere plates for metal treating vessels
JPS5369224A
(en )
1978-06-20
Method and apparatus for treatment of smelting slag
CS183887B1
(en )
1978-07-31
Method of and apparatus for destroying rammed hearth linings of metallurgical furnaces
GB2056641B
(en )
1984-04-04
Method and apparatus for electrically firing an iron blast furnace
GB1548212A
(en )
1979-07-04
Treating method and equipment for ferruginous metallurgical slag
JPS536203A
(en )
1978-01-20
Method and apparatus for cooling corrodible region of lining inside metallurgical furnace
JPS5429320A
(en )
1979-03-05
Method of making processed blast furnace slag products
GB1521589A
(en )
1978-08-16
Method and apparatus for the scaling of metallurgical lances
JPS52144302A
(en )
1977-12-01
Method of operating furnace for melting iron and steel
JPS52110226A
(en )
1977-09-16
Method and device for inside lining of molten metal vessel
JPS55112981A
(en )
1980-09-01
Method of preventing corrosion of refractory material of highhtemperature metallurgy furnace
JPS52144304A
(en )
1977-12-01
Method of operating iron and steel melting furnace
JPS51138533A
(en )
1976-11-30
Production method and device of refractory lining for metallurgical vessel
JPS5396903A
(en )
1978-08-24
Gas leakage preventing method of furnace top bleeder gas of blast furnace
JPS51132121A
(en )
1976-11-17
Protecting method of refractory material for inside lining of ladle smelting furnace
JPS52138524A
(en )
1977-11-18
Process for heat recovery from slag of blast furnace and other equipement