ZA937820B
(en )
1994-05-19
Process for producing molten pig iron or molten steel pre-products
IL64820A
(en )
1984-06-29
Process for producing molten metal in cupola furnaces
GB2112914B
(en )
1985-07-24
Lance for powder top-blow refining and process for decarburizing and refining steel
HUT49913A
(en )
1989-11-28
Process for utilizing blast furnace sand and sludge
EP0105380A4
(en )
1984-08-10
Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle.
ZA87795B
(en )
1987-09-30
Process for producing molten pig iron or steel raw material
ZA859435B
(en )
1986-08-27
Process and equipment for the reducing treatment of molten metals and/or their slags
DE3661424D1
(en )
1989-01-19
Process for the production of molten pig iron or steel pre-products
GB2172384B
(en )
1988-11-16
Blow lance for treating molten metal in metallurgical vessels
CS123390A3
(en )
1992-03-18
Process of melt homogenization in the course of making steel in hearth steel-making furnace
GB8722354D0
(en )
1987-10-28
Metallurgical furnace
EP0269604A3
(en )
1989-12-06
Process and furnace for smelting fines, in particular metal or metal-oxide dusts
EP0427230A3
(en )
1991-11-13
Hearth arrangement for melting furnace
GB2058309B
(en )
1983-12-21
Method of and cupola furnace for the introduction of treatment agents into cupola iron melts
AU555254B2
(en )
1986-09-18
Producing steel in open-hearth furnaces
JPS573768A
(en )
1982-01-09
Refractory brick for metal melting furnace and manufacture
PL288604A1
(en )
1991-09-23
Molten metal treatment ladle
GB8919015D0
(en )
1989-10-04
Mechanical process of separation of metals in slag coming from siderurgical furnaces
CS329591A3
(en )
1992-05-13
Process for treating blast furnace slag and apparatus for making the same
RU1775475C
(en )
1992-11-15
Process for melting scrap in shaft furnace and melting section of shaft furnace
PL288287A1
(en )
1992-06-15
Apparatus for burning through tapping koles in closures of metallurgical furnace tapping openings
HUT58830A
(en )
1992-03-30
Process for more intensive pirometallurgic refining primere copper materials and copper-wastes containing pb and sn in basic-lined furnace with utilizing impurity-oriented less-corrosive, morestaged iron-oxide-based slag
GR890100772A
(en )
1992-04-17
Ferrochrome slag utilization for the production of firebricks and refractory masses
VN7A6
(en )
1984-07-06
Method of pig-iron metallurgy in blast furnace with slag of standard structure in the furnace
PL280423A1
(en )
1991-01-14
Method of treating molten steel in a ladle without use of any furnace