Show metadata Hide metadata

(19)

(11)

2 304 172

(13)

(51)

IPC

C21C7/72(2006-01-01)

(21) (22)

Application

2005140489/02, 2005-12-23

(24)

Start date

2005-12-23

(22)

Actual filing date

2005-12-23

(45)

Published

2007-08-10

(72)

Inventor

Degaj Aleksej SergeevichZuev Mikhail Vasil'EvichOsetrov Vladimir DmitrievichStepanov Aleksandr IgorevichPetukhov Vladimir IvanovichZasukhin Anatolij Leont'EvichSterljagov Aleksandr IvanovichBurmasov Sergej Petrovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Trubnyj Zavod"

METHOD FOR AGITATING STEEL IN LADLE Russian patent published in 2007 - IPC C21C7/72

Abstract RU 2304172 C1

FIELD: metallurgy, namely metal agitation in steel casting ladles.

SUBSTANCE: method comprises steps of blowing steel with gas at least through two blowing tuyeres. Blowing through each tuyere is realized at different intensity changed according to sine law at predetermined amplitude, frequency and phase shift for each blowing tuyere.

EFFECT: shortened time period of metal treatment, improved quality of metal, lowered consumption of materials fed to ladle, reduced wear of refractory lining of steel casting ladle.

1 dwg

Similar patents RU2304172C1

Title	Year	Author	Number
METHOD FOR METAL BLOWING IN STEEL POURING LADLE	2011	Zuev Mikhail Vasil'Evich Zhitlukhin Evgenij Gennad'Evich Lisienko Vladimir Georgievich Burmasov Sergej Petrovich Turchin Sergej Ivanovich Zasukhin Anatolij Leont'Evich Solov'Ev Andrej Makarovich Putilov Sergej Leonidovich Murzin Aleksandr Vladimirovich	RU2460808C1
METHOD OF LADLE HEATING OF STEEL	1998	Shatokhin I.M. Kuz'Min A.L.	RU2125614C1
METHOD FOR STEEL CHEMICAL HEATING	2006	D'Jachenko Viktor Fedorovich Sarychev Aleksandr Valentinovich Velikij Andrej Borisovich Nikolaev Oleg Anatol'Evich Pavlov Vladimir Viktorovich	RU2340682C2
METHOD FOR PRODUCTION OF SUPER PURE ALUMINUM DEOXIDISED FOR PRODUCTION OF HIGH-QUALITY METAL PRODUCTS	2019	Botnikov Sergej Anatolevich Morov Dmitrij Vasilevich	RU2740949C1
APPARATUS FOR CLEANING BLAST TUYERES IN STEEL CASTING LADLES	2005	Zuev Mikhail Vasil'Evich Zasukhin Anatolij Leont'Evich Turchin Sergej Ivanovich Kravchenko Ivan Fedorovich Beljaev Aleksandr Vladimirovich Petrov Sergej Mikhajlovich Lisienko Vladimir Georgievich	RU2294968C1
PROCEDURE FOR MIXING STEEL IN LADLE	2008	Degaj Aleksej Sergeevich Zuev Mikhail Vasil'Evich Petukhov Vladimir Ivanovich Sterljagov Aleksandr Ivanovich Arjamnov Igor' Jur'Evich Litke Sergej Pavlovich Gurkin Artem Alekseevich	RU2388832C2
METHOD AND DEVICE FOR OUT-OF-FURNACE METAL WORKING IN LADLE	2015	Sivak Boris Aleksandrovich Protasov Anatolij Vsevolodovich Yakimanskij Aleksandr Markovich Bershitskij Igor Mikhajlovich Frolovichev Artem Vasilevich	RU2614862C2
CHAMBER UNIT FOR MELTED METAL REFINING	0	Lisitskij Vladimir Vladimirovich Mulko Gennadij Nikolaevich Kulakov Vyacheslav Viktorovich Pavlov Vyacheslav Vladimirovich Tarynin Nikolaj Gennadevich Milyuts Valerij Georgievich	SU1836442A3
METHOD OF STEEL PROCESSING IN LADLE	2012	Chumanov Valerij Ivanovich Chumanov Il'Ja Valer'Evich Okulov Aleksandr Andreevich Khartov Vladimir Jur'Evich	RU2507273C2
STEEL MELTING METHOD IN OXYGEN CONVERTER	2019	Kushnarev Aleksei Vladislavovich Zakharov Igor Mikhailovich Chiglintsev Aleksei Viktorovich Kotliarov Aleksei Aleksandrovich Galchenkov Sergei Valerevich Egorov Vladimir Anatolevich Eremeev Vladimir Aleksandrovich Remigo Sergei Aleksandrovich	RU2732840C1

RU 2 304 172 C1

Authors

Degaj Aleksej Sergeevich

Zuev Mikhail Vasil'Evich

Osetrov Vladimir Dmitrievich

Stepanov Aleksandr Igorevich

Petukhov Vladimir Ivanovich

Zasukhin Anatolij Leont'Evich

Sterljagov Aleksandr Ivanovich

Burmasov Sergej Petrovich

Dates

2007-08-10—Published

2005-12-23—Filed