FIELD: metallurgy.
SUBSTANCE: invention claims cold-resistant high-strength steel comprising components taken in the following ratio, wt.-%: carbon, 0.08-0.12; silicon, 0.2-0,4; manganese, 0.45-0.75; chrome, 1.05-1.30; copper, 0.35-0.65; nickel, 1.05-2.20; molybdenum, 0.10-0.18; aluminum, 0.01-0.06; vanadium, 0.04-0.06; niobium, 0.02-0.05; calcium, 0.005-0.050; sulfur, 0.001-0.005, and iron, the balance. The coefficient of resistance to cracks value in welding Pcm must not exceed 0.28%. Invention provides enhancing strength and crack-resistance of steel. Invention can be used in manufacturing thick-plate roll made of cold-resistant steel in ship building, fuel-energy complex, transport and heavy machine building, bridge building and other branches.
EFFECT: improved and valuable properties of steel.
3 tbl, 1 ex
| Title |
Year |
Author |
Number |
| HIGH STRENGTH WELD STEEL |
2008 |
- Gorynin Igor' Vasil'Evich
- Rybin Valerij Vasil'Evich
- Malyshevskij Viktor Andreevich
- Baranov Aleksandr Vladimirovich
- Legostaev Jurij Leonidovich
- Vladimirov Nikolaj Fedorovich
- Semicheva Tamara Grigor'Evna
- Khlusova Elena Igorevna
- Malakhov Nikolaj Viktorovich
- Busygin Vjacheslav Vasil'Evich
- Golosienko Sergej Anatol'Evich
|
RU2397269C2 |
| HIGH-STRENGTH COLD RESISTANT WELDABLE PLATE STEEL |
2009 |
- Gorynin Igor' Vasil'Evich
- Rybin Valerij Vasil'Evich
- Malyshevskij Viktor Andreevich
- Baranov Aleksandr Vladimirovich
- Legostaev Jurij Leonidovich
- Vladimirov Nikolaj Fedorovich
- Semicheva Tamara Grigor'Evna
- Khlusova Elena Igorevna
- Malakhov Nikolaj Viktorovich
- Busygin Vjacheslav Vasil'Evich
- Golosienko Sergej Anatol'Evich
|
RU2419673C2 |
| HIGH-STRENGTH COLD-RESISTANT ARC-STEEL |
2012 |
- Malyshevskij Viktor Andreevich
- Khlusova Elena Igorevna
- Golosienko Sergej Anatol'Evich
- Khomjakova Nadezhda Fedorovna
- Miljuts Valerij Georgievich
- Pavlova Alla Grigor'Evna
- Pazilova Ul'Jana Anatol'Evna
- Afanas'Ev Sergej Jur'Evich
- Gusev Maksim Anatol'Evich
- Levagin Evgenij Jur'Evich
|
RU2507295C1 |
| COLD-RESISTANT HIGH-STRENGTH ARC-STEEL |
2012 |
- Malyshevskij Viktor Andreevich
- Khlusova Elena Igorevna
- Golosienko Sergej Anatol'Evich
- Soshina Tat'Jana Viktorovna
- Khomjakova Nadezhda Fedorovna
- Miljuts Valerij Georgievich
- Pavlova Alla Grigor'Evna
- Batov Jurij Matveevich
- Larionov Aleksandr Viktorovich
- Ivanova Elena Aleksandrovna
|
RU2507296C1 |
| METHOD OF COLD-RESISTANT SHEET PRODUCTS MANUFACTURING |
2008 |
- Gorynin Igor' Vasil'Evich
- Rybin Valerij Vasil'Evich
- Malyshevskij Viktor Andreevich
- Khlusova Elena Igorevna
- Mal'Tseva Ljudmila Ivanovna
- Orlov Viktor Valer'Evich
- Suvorikov Viktor Aleksandrovich
- Malakhov Nikolaj Viktorovich
- Milejkovskij Andrej Borisovich
- Fomin Sergej Evgen'Evich
|
RU2374333C1 |
| COLD-RESISTANT STEEL WITH ENHANCED STRENGTH |
2004 |
- Gorynin Igor' Vasil'Evich
- Rybin Valerij Vasil'Evich
- Vladimirov Nikolaj Fedorovich
- Semicheva Tamara Grigor'Evna
- Khlusova Elena Igorevna
- Zykov Vjacheslav Vladimirovich
- Gejer Vladimir Vasil'Evich
- Ordin Vladimir Georgievich
- Sereda Irina Richardovna
- Golovanov Aleksandr Vasil'Evich
- Bojchenko Viktor Stepanovich
- Lesina Ol'Ga Anatol'Evna
- Arianov Sergej Vladimirovich
|
RU2269587C1 |
| HIGH-STRENGTH COLD-RESISTANT STEEL |
2014 |
- Mal'Tsev Andrej Borisovich
- Tomin Aleksandr Aleksandrovich
- Rybakov Sergej Aleksandrovich
- Sheremet Natalija Pavlovna
- Malyshevskij Viktor Andreevich
- Orlov Viktor Valer'Evich
- Khlusova Elena Igorevna
- Legostaev Jurij Leonidovich
- Semicheva Tamara Grigor'Evna
- Malakhov Nikolaj Viktorovich
- Golosienko Sergej Anatol'Evich
|
RU2562734C1 |
| COLD RESISTANT STEEL OF HIGH STRENGTH |
2011 |
- Galkin Vitalij Vladimirovich
- Denisov Sergej Vladimirovich
- Demidchenko Jurij Pavlovich
- Malyshevskij Viktor Andreevich
- Semicheva Tamara Grigor'Evna
- Khlusova Elena Igorevna
- Golosienko Sergej Anatol'Evich
- Orlov Viktor Valer'Evich
- Maslenikov Aleksandr Vital'Evich
- Milejkovskij Andrej Borisovich
|
RU2458176C1 |
| METHOD FOR PRODUCTION OF LOW-ALLOY COLD-RESISTANT WELDED SHEET METAL |
2018 |
- Zajtsev Aleksandr Ivanovich
- Karamysheva Nataliya Anatolevna
- Chirkina Irina Nikolaevna
|
RU2690398C1 |
| COLD-RESISTANT WELD STEEL AND THE PRODUCT MADE THEREOF (OPTIONS) |
2017 |
- Golubeva Marina Vasilevna
- Orlov Viktor Valerevich
- Sych Olga Vasilevna
- Khlusova Elena Igorevna
- Yakovleva Ekaterina Aleksandrovna
- Yashina Ekaterina Aleksandrovna
- Mitrofanov Artem Viktorovich
- Sychev Oleg Nikolaevich
- Gorodetskij Vyacheslav Igorevich
|
RU2653748C1 |
