Show metadata Hide metadata

(19)

(11)

2 026 410

(13)

(51)

IPC

(21) (22)

Application

4845918/02, 1990-05-07

(22)

Actual filing date

1990-05-07

(45)

Published

1995-01-09

(72)

Inventor

Lebedev V.V.Ivkina I.B.Belorossova A.S.Kozlov A.F.Maer S.B.Sobolev M.Ju.Sapozhnikov A.I.Borisov V.I.Zarina Zh.A.Zislin Ju.A.Gol'Tbukht E.E.Dukhovnyj A.S.Rivkin S.I.Trejmut N.A.

(73)

Holder

Aktsionernoe Obshchestvo Zavody"

STEEL Russian patent published in 1995 - IPC

Abstract RU 2026410 C1

FIELD: metallurgy. SUBSTANCE: steel has additionally zirconium, tungsten, and nitrogen at the following ratio of components, wt.-%: carbon 0.08-0.14; silicon 0.17-0.37; manganese 0.4-0.8; chrome 0.5-0.9; nickel 2.5-2.9; molybdenum 0.25-0.35; copper 0.5-0.9; vanadium 0.01-0.1; tungsten 0.005-0.01; aluminium 0.01-0.028; nitrogen 0.009-0.015; zirconium 0.002-0.012, and iron - the rest. Steel shows enhanced durability, prevention tendency for cyclic rupture at low temperature below -70 C. EFFECT: enhanced quality of steel, improved technology of welded construction making. 1 tbl

Similar patents RU2026410C1

Title	Year	Author	Number
STEEL	1991	Lebedev V.V. Belorossova A.S. Ivkina I.B. Poslavskij A.V. Borisov V.I. Khazak V.I. Zarina Zh.A. Orestov A.M. Rivkin S.I. Ionov V.A. Litvak V.A. Shtejntsajg V.M.	RU2016129C1
HIGH-STRENGTH WELDED COLD-RESISTANT STEEL AND ARTICLE MADE THEREFROM	2019	Sych Olga Vasilevna Orlov Viktor Valerevich Khlusova Elena Igorevna Golosienko Sergej Anatolevich Golubeva Marina Vasilevna Yashina Ekaterina Aleksandrovna Motovilina Galina Dmitrievna	RU2731223C1
SPARINGLY ALLOYED COLD-RESISTANT HIGH-STRENGTH STEEL	2020	Mirzoyan Genrikh Sergeevich Volodin Aleksej Mikhajlovich Degtyarev Aleksandr Fedorovich Skorobogatykh Vladimir Nikolaevich	RU2746599C1
COLD-RESISTANT HIGH-STRENGTH STEEL	2020	Mirzoyan Genrikh Sergeevich Orlov Aleksandr Sergeevich Volodin Aleksej Mikhajlovich Degtyarev Aleksandr Fedorovich	RU2746598C1
WELDED BULLET-PROOF ARMOUR STEEL	2008	Gladyshev Sergej Alekseevich Grigorjan Valerij Armenakovich Egorov Aleksandr Ivanovich Zarja Nikolaj Vsevolodovich Alekseev Mikhail Olegovich Khokhlov Mikhail Vjacheslavovich	RU2392347C1
CONSTRUCTIONAL STEEL	1992	Sandomirskij M.M. Titova T.I. Shul'Gan N.A. Beljaeva L.I. Galenko I.P. Rivkin S.I. Kljucharev V.E. Borisov V.I. Khazak V.I. Orestov A.M. Semernina I.F. Akimov Eh.G.	RU2042731C1
COLD-RESISTANT STEEL FOR SPENT NUCLEAR MATERIAL STORAGE DEVICES	2022	Degtyarev Aleksandr Fedorovich Skorobogatykh Vladimir Nikolaevich Mukhanov Evgenij Lvovich Dub Aleksej Vladimirovich	RU2804233C1
STEEL "CARTEX 500"	2002	Lebedev V.V. Sharapov A.Ju. Durynin V.A. Korobkov P.G. Ivkina I.B. Nasonovskaja L.B.	RU2221074C1
HIGH-STRENGTH STEEL	2002	Lebedev V.V. Durynin V.A. Batov Ju.M. Kuznetsov V.Ju. Shevakin A.F. Belova L.P. Chuchvaga A.P.	RU2219277C1
COLD-RESISTANT WELDED STEEL	2007	Luzhanskij Il'Ja Borisovich Anisimov Viktor Petrovich Panchenko Igor' Vladimirovich	RU2340698C1

RU 2 026 410 C1

Authors

Lebedev V.V.

Ivkina I.B.

Belorossova A.S.

Kozlov A.F.

Maer S.B.

Sobolev M.Ju.

Sapozhnikov A.I.

Borisov V.I.

Zarina Zh.A.

Zislin Ju.A.

Gol'Tbukht E.E.

Dukhovnyj A.S.

Rivkin S.I.

Trejmut N.A.

Dates

1995-01-09—Published

1990-05-07—Filed