BE613191A
(en )
1962-05-16
Welding or casting process under molten slag
BE615379A
(en )
1962-07-16
Steel mill converter, in particular for refining molten metal blown by means of lances
BE642131A
(en )
1964-05-04
Apparatus for determining the activity of oxygen in metals, metal oxides and molten slag.
BE613024A
(en )
1962-05-16
Ladle nozzle for molten metals, in particular steel
FR1168646A
(en )
1958-12-11
Insufflation process for desulphurizing molten metals, in particular cast iron and steel
CH418790A
(en )
1966-08-15
Low alloy steel welding wire for welding high strength low alloy steels
BE745408A
(en )
1970-07-16
INSTALLATION FOR ELECTRIC REFINING BY SLAG OF METALS, IN PARTICULAR OF STEEL
FR1292748A
(en )
1962-05-04
Process for the refining of melts of cast iron, by blowing oxygen in several jets
FR1346214A
(en )
1963-12-13
Lance for blowing oxygen especially in steel refining furnaces or converters
FR1294452A
(en )
1962-05-26
Ladle nozzle for molten metals, in particular steel
FR1275103A
(en )
1961-11-03
Method and device for the degassing of molten metals, in particular steel
BE608855A
(en )
1962-04-05
Method and device for degassing and casting steel, optionally cast iron or other metals.
BE593968A
(en )
1960-12-01
Improvements in degassing by circulation of metals, in particular steel
BE612445A
(en )
1962-05-02
Process for improving the weldability properties of alloy anchors, in particular Sicromal anchors.
BE584732A
(en )
1960-03-16
Process for degassing molten steel
FR1318160A
(en )
1963-02-15
Steelworks converter, in particular for the refining of molten baths receiving air blown by means of lances
FR1191745A
(en )
1959-10-21
Degassing equipment for molten metals, in particular for steel
BE619320A
(en )
1962-10-15
Process for the continuous transformation of molten pig iron into steel
FR1332849A
(en )
1963-07-19
Process for obtaining alloy steel ingots
FR1292701A
(en )
1962-05-04
Process for the refining of melts of cast iron, by blowing oxygen
FR1156240A
(en )
1958-05-13
Installation for degassing metals, in particular molten steels
FR1252552A
(en )
1961-01-27
Magnetic steel alloy, especially for forgings
BE610766A
(en )
1962-03-16
Method of casting ingots, in particular steel ingots, and shell for implementing this method
FR1257934A
(en )
1961-04-07
Method for casting metal ingots, in particular steel ingots, and device for carrying out this method
FR1231986A
(en )
1960-10-04
Process for degassing molten steel and iron in the ladle, and ladle for carrying out this process