FIELD: metallurgy. SUBSTANCE: steel is modified by calcium and aluminum and has the following ratio of components, by weight: hydrogen 0.12-0.22, manganese 0.2-0.5, silicon 0.15-0.45, chromium 1-1.5, nickel 1.9-2.5, molybdenum 0.2-0.3, vanadium 0.05-0.15, copper 0.4- 0.65, nitrogen 0.005-0.05, iron the balance. EFFECT: increased strength and high level of cold resistance. 1 tbl
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Year |
Author |
Number |
| STEEL |
1991 |
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|
RU2016129C1 |
| COLD-RESISTANT HIGH-STRENGTH STEEL |
2020 |
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- Orlov Aleksandr Sergeevich
- Volodin Aleksej Mikhajlovich
- Degtyarev Aleksandr Fedorovich
|
RU2746598C1 |
| STEEL |
1993 |
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- Pekarskij M.M.
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- Bondar' V.B.
|
RU2038409C1 |
| REFRACTORY MARTENSITIC STEEL |
2013 |
- Skorobogatykh Vladimir Nikolaevich
- Degtjarev Aleksandr Fedorovich
- Dub Aleksej Vladimirovich
|
RU2524465C1 |
| STEEL KARTEKS 400 |
1996 |
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|
RU2124575C1 |
| 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
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- Malakhov Nikolaj Viktorovich
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|
RU2562734C1 |
| HIGH-STRENGTH WELDED COLD-RESISTANT STEEL AND ARTICLE MADE THEREFROM |
2019 |
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- Golubeva Marina Vasilevna
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- Motovilina Galina Dmitrievna
|
RU2731223C1 |
| STEEL EXCELLENT IN RESISTANCE TO CORROSION AND SEAMLESS CASING MADE THEREFROM |
2002 |
- Kuznetsov V.Ju.
- Pecheritsa A.A.
- Kuznetsova E.Ja.
- Lube I.I.
- Frolochkin V.V.
- Lashkul' N.N.
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- Rybkin A.N.
|
RU2243284C2 |
| 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 |
| CAST COLD-RESISTANT STEEL |
2018 |
- Degtyarev Aleksandr Fedorovich
- Skorobogatykh Vladimir Nikolaevich
- Nuraliev Fejzula Alibala Ogly
- Yurgina Zhanna Vladimirovna
|
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