FIELD: metallurgy.
SUBSTANCE: consumable electrode contains in wt %: carbon 0.02-0.06, manganese max. 0.5, silicon max. 0.5, nickel max. 0.5, chrome 13.0-16.0, copper max. 0.30, molybdenum max. 0.3, tungsten max. 0.2, vanadium 0.15-0.30, titanium 3.6-4.0, aluminium max. 0.5, and boron 1.3-1.8, wherein the ratio titanium:boron in initial metal of electrode is at least 2.2.
EFFECT: invention ensures metal production corresponding to the requirements of made steel grade "ЧС82" with warranted content of titanium and with uniform properties through volume of the melted ingot.
3 tbl
| Title | Year | Author | Number |
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| METHOD FOR SMELTING TITANIUM- AND BORON-CONTAINING GRADE INGOTS BY ELECTROSLAG REMELTING METHOD | 2022 |
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RU2796483C1 |
| PROCEDURE FOR MELTING HOLLOW INGOTS OF TITAN AND BORON CONTAINING GRADES OF STEEL BY METHOD OF ESR (ELECTRO-SLAG RE-MELTING) | 2009 |
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| PRODUCTION OF HEXAGONAL PIPE BILLETS FOR COMPACT STORAGE AND TRANSPORTATION OF USED NUCLEAR FUEL WITH BORON CONTENT OF 1,3-3,5% | 2013 |
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RU2536023C2 |
| METHOD FOR PRODUCTION OF TITANIUM-CORROSION-RESISTANT STEEL BY ELECTROSLAG REMELTING | 2014 |
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| PRODUCTION OF HEXAGONAL PIPE BILLETS FROM LOW-PLASTICITY STEEL WITH BORON CONTENT OF 1,3-3,5% | 2013 |
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| PRODUCTION OF HEXAGONAL PIPE BILLETS FOR COMPACT STORAGE AND TRANSPORTATION OF USED NUCLEAR FUEL FROM LOW-DUCTILE STEEL WITH BORON CONTENT OF 1,3-3,5% | 2013 |
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| RUST-RESISTING ALLOYED NEUTRON-ABSORBING STEEL FOR PRODUCTION OF HEXAGONAL SHELL PIPES FOR SEALED STORAGE OF NUCLEAR FUEL IN PUMPED POOLS AND ITS TRANSPORTATION | 2013 |
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| METHOD FOR PRODUCTION OF HEXAGONAL PIPE BILLETS WITH TURNKEY SIZE 257+2.0/-3.0×6+2.0/-1.0×4300+80/-20 mm FROM LOW-PLASTICITY STEEL GRADE “04Х14Т5Р2Ф” WITH BORON CONTENT FROM 2.01 TO 3.5% FOR COMPACTED STORAGE IN COOLING PONDS OF NUCLEAR POWER PLANTS AND TRANSPORTATION OF SPENT NUCLEAR FUEL | 2024 |
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| DIMENSIONS OF 150(1200 MM WITH INCREASED ACCURACY AS TO DIAMETER AND WALL FROM STEEL GRADE "12-12¦1L+¦L-+ (¦¦ 450L-+)" FOR FAST NEUTRON REACTORS OF NEW GENERATION | 2013 |
|
RU2542142C1 |
| METHOD FOR PRODUCTION OF HEXAGONAL PIPE BILLETS OF INCREASED ACCURACY WITH SIZE 257+1.5/-1.0×6±1.0×4300+80/-20 mm FROM LOW-PLASTICITY STEEL “04Х14Т5Р2Ф” WITH BORON CONTENT FROM 2.01 TO 3.5% FOR COMPACTED STORAGE IN COOLING PONDS OF NUCLEAR POWER PLANTS AND TRANSPORTATION OF SPENT NUCLEAR FUEL | 2024 |
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RU2836256C1 |
