Show metadata Hide metadata

(19)

(11)

2 419 671

(13)

(51)

IPC

C22C37/10(2006-01-01)

(21) (22)

Application

2009143208/02, 2009-11-23

(24)

Start date

2009-11-23

(22)

Actual filing date

2009-11-23

(45)

Published

2011-05-27

(72)

Inventor

Denisova Tat'Jana VladimirovnaIoffe Andrej VladislavovichRevjakin Viktor Anatol'EvichTetjueva Tamara ViktorovnaErokhina Irina NikolaevnaRodomakin Andrej NikolaevichFazylov Shamil' Sajnullovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Inzhenerno-Tekhnicheskij Tsentr"

HIGH STRENGTH IRON Russian patent published in 2011 - IPC C22C37/10

Abstract RU 2419671 C1

FIELD: metallurgy.

SUBSTANCE: iron contains, wt carbon 3.0-4.0; silicon 3.0-3.5; manganese 0.4-0.6; magnesium 0.030-0.045; vanadium 0.03-0.10, iron and unavoidable impurities - the rest.

EFFECT: required complex of strength properties, corrosion resistance and cold resistance.

Similar patents RU2419671C1

Title	Year	Author	Number
METHOD OF PRODUCING HOT-ROLLED COILS FROM COLD-RESISTANT AND CORROSION-RESISTANT STEEL	2023	Poletskov Pavel Petrovich Kuznetsova Alla Sergeevna Alekseev Daniil Yurevich Emaleeva Dinara Gumarovna Gulin Aleksandr Evgenevich Kartunov Andrej Dmitrievich Denisov Sergej Vladimirovich Kazakov Aleksandr Sergeevich Brajchev Evgenij Viktorovich Stekanov Pavel Aleksandrovich	RU2813162C1
NITROGEN-BEARING CORROSION RESISTANT STEEL FOR MANUFACTURE OF OIL-GAS PIPES	2011	Ioffe Andrej Vladislavovich Tetjueva Tamara Viktorovna Revjakin Viktor Anatol'Evich Trifonova Elena Aleksandrovna Movchan Mikhail Aleksandrovich	RU2460822C1
METHOD OF MANUFACTURING CORROSION ROLLED PRODUCT FROM LOW-ALLOY STEEL	2018	Filatov Nikolaj Vladimirovich Ogoltsov Aleksej Andreevich Novoselov Sergej Ivanovich	RU2681074C1
PRODUCTION METHOD OF CANDIES FROM LOW-ALLOYED STEEL	2008	Golovanov Aleksandr Vasil'Evich Filatov Nikolaj Vladimirovich Toropov Sergej Sergeevich Popov Evgenij Sergeevich Nemtinov Aleksandr Anatol'Evich Mal'Tsev Andrej Borisovich Trajno Aleksandr Ivanovich Zikeev Vladimir Nikolaevich	RU2375469C1
AUSTENITIC CORROSION RESISTANT STEEL AND PRODUCT MANUFACTURED THEREFROM	2000	Shljamnev A.P. Sorokina N.A. Svistunova T.V. Stoljarov V.I. Rybkin A.N. Chikalov S.G. Vorob'Ev N.I. Livshits D.A. Belinkij A.L. Koshelev Ju.N. Kabanov I.V.	RU2173729C1
PLATED HIGH-STRENGTH CORROSION-RESISTANT STEEL	2016	Zajtsev Aleksandr Ivanovich Karamysheva Nataliya Anatolevna Pavlov Aleksandr Aleksandrovich Shaposhnikov Nikolaj Georgievich Koldaev Anton Viktorovich	RU2627080C1
PIPE OF OIL GRADE FROM CORROSION-RESISTANT STEEL OF MARTENSITIC CLASS	2018	Pyshmintsev Igor Yurevich Bityukov Sergej Mikhajlovich Kosmatskij Yaroslav Igorevich Trutnev Nikolaj Vladimirovich Neklyudov Ilya Vasilevich Krasikov Andrej Vladimirovich Frolochkin Vladislav Valerevich Zaselskij Evgenij Mikhajlovich Tikhontseva Nadezhda Takhirovna Zhukova Svetlana Yulevna Sofrygina Olga Andreevna Manujlova Irina Ivanovna	RU2703767C1
CORROSION RESISTANT STEEL FOR OIL-GAS EXTRACTING EQUIPMENT	2010	Chikalov Sergej Gennad'Evich Tazetdinov Valentin Irekleevich Ladygin Sergej Aleksandrovich Aleksandrov Sergej Vladimirovich Prilukov Sergej Borisovich Belokozovich Jurij Borisovich Medvedev Aleksandr Pavlovich Jaroslavtseva Oksana Vladimirovna	RU2437954C1
PROCEDURE FOR MANUFACTURE OF FLAT	2010	Ehnzel' Sergej Ehduardovich Jakushev Evgenij Valer'Evich Zyrjanov Vladislav Viktorovich Ioffe Andrej Vladislavovich Suvorov Pavel Vjacheslavovich Tetjueva Tamara Viktorovna Judin Pavel Evgen'Evich	RU2430978C1
SEAMLESS OIL-GRADE PIPE MADE OF HIGH-STRENGTH CORROSION-RESISTANT MARTENSITIC STEEL AND METHOD FOR ITS PRODUCTION	2021	Aleksandrov Sergej Vladimirovich Laev Konstantin Anatolevich Nurmukhametova Marianna Rashidovna Shcherbakov Igor Viktorovich Devyaterikova Natalya Anatolevna Oshurkov Georgij Leonidovich Makovetskij Aleksandr Nikolaevich	RU2807645C2

RU 2 419 671 C1

Authors

Denisova Tat'Jana Vladimirovna

Ioffe Andrej Vladislavovich

Revjakin Viktor Anatol'Evich

Tetjueva Tamara Viktorovna

Erokhina Irina Nikolaevna

Rodomakin Andrej Nikolaevich

Fazylov Shamil' Sajnullovich

Dates

2011-05-27—Published

2009-11-23—Filed