FIELD: ferrous metallurgy.
SUBSTANCE: invention relates to steel used in making railways. Invention proposes steel comprising the following components, wt.-%: carbon, 0.71-0.82; manganese, 0.75-1.10; silicon, 0.40-0.60; chrome, 0.70-1.20; aluminum, 0.005, not above, vanadium, 0.05-0.15; calcium, 0.0001-0.005; nitrogen, 0.005-0.015; nickel, 0.03-0.20; barium, 0.0001-0.005; strontium, 0.0001-0.005, and iron, the balance. As impurities steel can comprise, %, sulfur, 0.02, not above; phosphorus, 0.025, not above, and copper, 0.15, not above. Invention provides enhancing complex of physical-mechanical properties and exploitation strength of steel.
EFFECT: improved and valuable properties of steel.
2 tbl
| Title |
Year |
Author |
Number |
| RAIL STEEL |
2005 |
- Pavlov Vjacheslav Vladimirovich
- Godik Leonid Aleksandrovich
- Kozyrev Nikolaj Anatol'Evich
- Sarychev Evgenij Viktorovich
- Dement'Ev Valerij Petrovich
- Morenko Andrej Vladimirovich
- Korneva Larisa Viktorovna
- Mogil'Nyj Viktor Vasil'Evich
- Vorozhishchev Vladimir Ivanovich
|
RU2291220C1 |
| RAIL STEEL |
2005 |
- Pavlov Vjacheslav Vladimirovich
- Devjatkin Jurij Dmitrievich
- Kozyrev Nikolaj Anatol'Evich
- Godik Leonid Aleksandrovich
- Morenko Andrej Vladimirovich
- Korneva Larisa Viktorovna
- Gavrilov Vladimir Vasil'Evich
- Teploukhov Gennadij Maksimovich
|
RU2291221C1 |
| RAIL STEEL |
2009 |
- Dement'Ev Valerij Petrovich
- Korneva Larisa Viktorovna
- Chernjak Saul Samuilovich
- Rudenkov Valerij Aleksandrovich
- Alekseev Nikolaj Terent'Evich
- Khomenko Andrej Pavlovich
- Pozdeev Vladimir Nikolaevich
|
RU2412274C1 |
| RAIL STEEL |
2007 |
- Dement'Ev Valerij Petrovich
- Chernjak Saul Samuilovich
- Pavlov Vjacheslav Vladimirovich
- Korneva Larisa Viktorovna
- Khomenko Andrej Pavlovich
- Alekseev Nikolaj Terent'Evich
- Serpijanov Aleksej Ivanovich
- Tuzhilina Larisa Viktorovna
|
RU2361007C1 |
| RAIL STEEL |
2008 |
- Dement'Ev Valerij Petrovich
- Chernjak Saul Samuilovich
- Korneva Larisa Viktorovna
- Khomenko Andrej Pavlovich
- Alekseev Nikolaj Terent'Evich
- Serpijanov Aleksej Ivanovich
|
RU2397271C2 |
| RAIL STEEL |
2008 |
- Jur'Ev Aleksej Borisovich
- Godik Leonid Aleksandrovich
- Kozyrev Nikolaj Anatol'Evich
- Korneva Larisa Viktorovna
|
RU2365666C1 |
| RAIL STEEL |
2008 |
- Jur'Ev Aleksej Borisovich
- Godik Leonid Aleksandrovich
- Kozyrev Nikolaj Anatol'Evich
- Korneva Larisa Viktorovna
|
RU2365667C1 |
| RAIL STEEL |
2009 |
- Jur'Ev Aleksej Borisovich
- Mukhatdinov Nasibulla Khadiatovich
- Kozyrev Nikolaj Anatol'Evich
- Korneva Larisa Viktorovna
- Nikulina Alevtina Leonidovna
|
RU2426812C2 |
| RAIL STEEL |
2009 |
- Jur'Ev Aleksej Borisovich
- Mukhatdinov Nasibulla Khadiatovich
- Stepashin Andrej Mikhajlovich
- Kozyrev Nikolaj Anatol'Evich
- Korneva Larisa Viktorovna
- Atkonova Ol'Ga Petrovna
|
RU2415195C1 |
| RAIL STEEL |
2004 |
- Chernjak S.S.
- Dement'Ev V.P.
- Orzhekh M.B.
- Vorozhishchev V.I.
- Kozyrev N.A.
- Vojloshnikov V.D.
- Alekseev N.T.
- Khomenko A.P.
- Tuzhilina L.V.
|
RU2256000C1 |
