FIELD: metallurgy.
SUBSTANCE: in compliance with this process metal is tapped at, at least 1630°C and, at tapping, added are: calcium carbide in amount of not over 2 kg per ton of steel, slag-forming materials in amount of 2.5-7 kg per ton of steel and aluminium in amount of 0.5-2.0 kg per ton of steel. During said out-of-furnace processing, metal is blown with inert gas for at least 40 minutes. Metal and slag are deoxidised by aluminium-bearing lumps taken in amount of 0.5-1.8 kg per ton of steel while metal is treated by calcium-bearing wire taken in amount of 0.1-0.3 kg per ton of steel.
EFFECT: higher purity of low-silicon steel, increased metal yield, lower production costs.
4 cl, 2 tbl
| Title |
Year |
Author |
Number |
| LOW-SILICON STEEL PRODUCTION METHOD |
2023 |
- Shekhovtsov Evgenii Valentinovich
- Remigo Sergei Aleksandrovich
- Kromm Vladimir Viktorovich
- Korogodskii Aleksei Iurevich
- Koviazin Igor Vladimirovich
- Tkachev Andrei Sergeevich
|
RU2818526C1 |
| MANUFACTURING METHOD OF LOW-SILICON STEEL |
2008 |
- Lutsenko Andrej Nikolaevich
- Benedechuk Igor' Borisovich
- Eroshkin Sergej Borisovich
- Vodovozova Galina Sergeevna
- Baldaev Boris Jakovlevich
- Prudov Konstantin Ehduardovich
- Kuznetsov Sergej Nikolaevich
- Trifonova Marina Ivanovna
|
RU2353667C1 |
| METHOD OF PRODUCING LOW-SILICON STEEL |
1999 |
- Chumakov S.M.
- Kablukovskij A.F.
- Jaburov S.I.
- Nikulin A.N.
- Streletskij V.V.
- Tishkov V.Ja.
- Zinchenko S.D.
- Filatov M.V.
- Zagorul'Ko V.P.
- Ljatin A.B.
- Shevtsov A.Z.
- Lositskij A.F.
- Derevjankin M.A.
|
RU2166550C2 |
| METHOD OF STEEL PRODUCTION |
2013 |
- Mishnev Petr Aleksandrovich
- Nikonov Sergej Viktorovich
- Zhironkin Mikhail Valer'Evich
- Mezin Filipp Iosifovich
- Sukharev Roman Vladimirovich
- Krasnov Aleksej Vladimirovich
- Sherstnev Vladimir Aleksandrovich
- Laushkin Oleg Aleksandrovich
- Zajtsev Aleksandr Ivanovich
- Rodionova Irina Gavrilovna
- Khoroshilov Andrej Dmitrievich
- Alalykin Nikita Vladimirovich
|
RU2533071C1 |
| METHOD FOR PRODUCTION OF STEEL WITH STANDARDIZED CONTENT OF SULFUR |
2019 |
- Trutnev Nikolaj Vladimirovich
- Neklyudov Ilya Vasilevich
- Bozheskov Aleksej Nikolaevich
- Bunyashin Mikhail Vasilevich
- Morozov Vadim Valerevich
- Lebedev Sergej Valerevich
- Kornev Yurij Leonidovich
- Agarkov Artem Yurevich
- Faleev Andrej Vasilevich
|
RU2713770C1 |
| METHOD OF PRODUCING OF LOW ALLOYED PIPE STEEL |
2014 |
- Nikonov Sergej Viktorovich
- Zhironkin Mikhail Valer'Evich
- Krasnov Aleksej Vladimirovich
- Salikhanov Pavel Alekseevich
- Beljaev Aleksej Nikolaevich
- Petenkov Il'Ja Gennad'Evich
|
RU2574529C1 |
| METHOD OF PRODUCING STEEL WITH SPECIFIED LIMIT ON SULPHUR CONTENT |
2023 |
- Shekhovtsov Evgenii Valentinovich
- Remigo Sergei Aleksandrovich
- Kromm Vladimir Viktorovich
- Koviazin Igor Vladimirovich
- Egorov Vladimir Anatolevich
- Tkachev Andrei Sergeevich
|
RU2816888C1 |
| MANUFACTURING METHOD OF HIGH-CARBON STEEL WITH FURTHER CONTINUOUS POURING TO SMALL-SECTION WORKPIECE |
2011 |
- Eroshkin Sergej Borisovich
- Laushkin Oleg Aleksandrovich
- Kuznetsov Sergej Nikolaevich
- Bartashevich Igor' Tadeushevich
- Fedorichev Jurij Viktorovich
- Vodovozova Galina Sergeevna
- Kopytova Natal'Ja Vladimirovna
|
RU2460807C1 |
| METHOD FOR OFF-FURNACE STEEL TREATMENT |
2015 |
- Trutnev Nikolaj Vladimirovich
- Bozheskov Aleksej Nikolaevich
- Neklyudov Ilya Vasilevich
- Morozov Vadim Valerevich
- Anisimov Evgenij Borisovich
|
RU2607877C2 |
| METHOD OF PRODUCING TUBE STEEL |
2016 |
- Burmasov Sergej Petrovich
- Dresvyankina Lyudmila Evgenevna
- Zhitlukhin Evgenij Gennadevich
- Meling Vyacheslav Vladimirovich
- Murzin Aleksandr Vladimirovich
- Parkhomenko Ivan Pavlovich
- Pyatkov Vladimir Leonidovich
- Toporov Vladimir Aleksandrovich
|
RU2640108C1 |
