FIELD: metallurgy.
SUBSTANCE: steel contains the following, wt %: carbon 0.16 - 0.19, silicon 0.17 - 0.37, manganese 1.45 - 1.60, vanadium 0.12 - 0.15, chrome 0.85 - 1.0, nickel 1.15 - 1.30, calcium of more than 0.010 to 0.015, molybdenum 0.27 - 0.35, copper 0.20 - 0.30, titanium 0.010 - 0.025, niobium 0.04 -0.06, aluminium 0.03 - 0.05, boron of more than 0.0030 to 0.0035, nitrogen of not more than 0.010, phosphorus of not more than 0.012, sulphur of not more than 0.005, and iron is the rest.
EFFECT: steel has increased impact viscosity at negative temperatures, is characterised with strength and stability of mechanical properties at maintaining wear resistance.
2 tbl, 1 ex
| Title |
Year |
Author |
Number |
| HIGH-STRENGTH COLD-RESISTANT BEINITE STEEL |
2014 |
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|
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2018 |
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|
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| HIGH-STRENGTH ROLLED STEEL AND METHOD FOR PRODUCTION THEREOF |
2020 |
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|
RU2761572C1 |
| HIGH-STRENGTH WEAR-RESISTANT STEEL FOR AGRICULTURAL MACHINES (VERSIONS) |
2015 |
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- Ryabov Vyacheslav Viktorovich
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- Zisman Aleksandr Abramovich
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|
RU2606825C1 |
| WELDING WIRE FOR AUTOMATIC WELDING OF HEAT-RESISTANCE PEARLITIC STEELS |
2013 |
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- Voronov Aleksandr Vladimirovich
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|
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| METHOD OF PRODUCING HIGHER-STRENGTH HOT-ROLLED STOCK |
2012 |
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|
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| METHOD OF PRODUCTION OF HIGHER-STRENGTH HOT-ROLLED STOCK |
2014 |
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- Kupchik Galina Aleksandrovna
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- Balashov Sergej Aleksandrovich
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- Pavlov Aleksandr Aleksandrovich
- Lomaev Vladimir Ivanovich
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|
RU2547087C1 |
| METHOD FOR PRODUCTION OF HIGH-STRENGTH COLD-RESISTANT SHEET METAL |
2023 |
- Poletskov Pavel Petrovich
- Kuznetsova Alla Sergeevna
- Alekseev Daniil Yurevich
- Emaleeva Dinara Gumarovna
- Gulin Aleksandr Evgenevich
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- Brajchev Evgenij Viktorovich
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|
RU2806645C1 |
| SKELP STEEL AND ITEM MADE OUT OF IT |
2009 |
- Nemtinov Aleksandr Anatol'Evich
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- Skorokhvatov Nikolaj Borisovich
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- Shatalov Sergej Viktorovich
- Efimov Semen Viktorovich
- Tikhonov Sergej Mikhajlovich
|
RU2420603C1 |
| 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
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|
RU2375469C1 |
