COMPLEX ADDITION FOR STEEL LADLE TREATMENT Russian patent published in 1999 - IPC

Abstract RU 2125101 C1

FIELD: ferrous metallurgy; may be used in the capacity of modifier-deoxidizer in steel treatment. SUBSTANCE: complex addition contains, wt.%: silicon, 45.0-55.0; aluminum, 0.2-5.0; carbon, 0.1-10.0; magnesium, 1.2-6.0; rare-earth metals, 0.3-0.4; sodium, 2.0-7.0; calcium, 0.2-5.0; iron, the balance. The complex addition may contain the elements in the form of briquetted mixture of dusty wastes of iron-magnesium alloying composition, soda ash and water glass with the following ratio of components, wt.%: dusty wastes of iron-magnesium alloying composition, 65.0-70.0; soda ash, 15.0-25.0; water glass, 10.0-15.0. The complex addition ensures improvement of mechanical properties of steel due to improvement of conditions of metal desulfurization, reduced expenditures for steel production due to utilization of dusty wastes of iron-magnesium alloying compositions. EFFECT: higher efficiency. 2 cl, 3 tbl

Similar patents RU2125101C1

Title	Year	Author	Number
BRIQUETTED MIXTURE FOR INOCULATION OF GRAY IRON	1997	Anisimov A.N. Sivko V.I. Murtazin R.G. Kurochkin L.V. Suppes V.Ja.	RU2124566C1
CARBONATE-SILICATE SYNTHETIC RAW MATERIAL FOR GLASS PRODUCTION AND METHOD FOR ITS PREPARATION	2007	Abljazov Kamil' Alimovich Bondareva Lidija Nikolaevna Gordon Elena Petrovna Gorina Inessa Nikolaevna Zhimalov Aleksandr Borisovich Mitrokhin Anatolij Mikhajlovich Poddubnyj Igor' Sergeevich Polkan Galina Alekseevna Sergeev Sergej Aleksandrovich	RU2361827C1
METHOD OF PRODUCTION OF SYNTHETIC RAW MATERIAL FOR MANUFACTURE OF GLASS	2005	Abljazov Kamil' Alimovich Bondareva Lidija Nikolaevna Gordon Elena Petrovna Gorina Inessa Nikolaevna Zhimalov Aleksandr Borisovich Kostenko Aleksej Gennadievich Mitrokhin Anatolij Mikhajlovich Poddubnyj Igor' Sergeevich Polkan Galina Alekseevna Stepnova Tat'Jana Valentinovna	RU2291114C2
OUT-OF-FURNACE TREATMENT METHOD FOR CARBON AND LOW-ALLOY STEELS	2012	Iskhakov Al'Bert Ferzinovich Mal'Ko Sergej Ivanovich Gol'Dshtejn Vladimir Jakovlevich Pashchenko Sergej Vital'Evich Radchenko Jurij Anatol'Evich Onishchuk Vitalij Prokhorovich	RU2497955C1
METHOD OF CONTINUOUSLY CASTING OF STEEL BILLETS	2013	Zuev Mikhail Vasil'Evich Toporov Vladimir Aleksandrovich Burmasov Sergej Petrovich Zhitlukhin Evgenij Gennad'Evich Stepanov Aleksandr Igor'Evich Murzin Vjacheslav Vladimirovich Dresvjankina Ljudmila Evgen'Evna Meling Vjacheslav Vladimirovich Iskhakov Al'Bert Ferzinovich Mal'Ko Sergej Ivanovich Pashchenko Sergej Vital'Evich Radchenko Jurij Anatol'Evich Onishchuk Vitalij Prokhorovich	RU2533295C1
MODIFYING MIXTURE FOR CAST IRON	1993	Belov A.N. Anisimov A.N. Murtazin R.G.	RU2049143C1
METHOD OF PRODUCTION OF SYNTHETIC RAW MATERIAL FOR GLASS MAKING	2005	Abljazov Kamil' Alimovich Bondareva Lidija Nikolaevna Gordon Elena Petrovna Gorina Inessa Nikolaevna Zhimalov Aleksandr Borisovich Mitrokhin Anatolij Mikhajlovich Poddubnyj Igor' Sergeevich Polkan Galina Alekseevna	RU2291115C1
STEEL HIGH-MAGNESIA FLUX AND METHOD OF ITS PRODUCTION (VERSIONS)	2012	Demidov Konstantin Nikolaevich Smirnov Leonid Andreevich Tret'Jakov Sergej Tikhonovich Vozchikov Andrej Petrovich Borisova Tat'Jana Viktorovna Khlystov Sergej Pavlovich Krivykh Ljudmila Jur'Evna	RU2524878C2
METHOD OF SECONDARY TREATMENT OF HIGH-ALLOYED CAST IRON FOR ROLLS	2017	Zhizhkina Natalya Aleksandrovna Zentsova Ekaterina Aleksandrovna	RU2687521C1
WIRE FOR THE OUT-OF-FURNACE TREATMENT OF THE METALLURGICAL MELTS	2006	Djudkin Dmitrij Aleksandrovich Bat' Sergej Jur'Evich Kisilenko Vladimir Vasil'Evich	RU2318026C2

RU 2 125 101 C1

Authors

Anisimov A.N.

Sivko V.I.

Murtazin R.G.

Kurochkin L.V.

Suppes V.Ja.

Sozonov E.A.

Dates

1999-01-20—Published

1997-12-10—Filed