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RU2007125965A - POWDER WIRE WITH SILICOCALCY FILLER WITH RARE EARTH METALS FOR EXTERNAL PROCESSING OF STEEL - Google Patents

POWDER WIRE WITH SILICOCALCY FILLER WITH RARE EARTH METALS FOR EXTERNAL PROCESSING OF STEEL Download PDF

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Publication number
RU2007125965A
RU2007125965A RU2007125965/02A RU2007125965A RU2007125965A RU 2007125965 A RU2007125965 A RU 2007125965A RU 2007125965/02 A RU2007125965/02 A RU 2007125965/02A RU 2007125965 A RU2007125965 A RU 2007125965A RU 2007125965 A RU2007125965 A RU 2007125965A
Authority
RU
Russia
Prior art keywords
filler
earth metals
steel
rare earth
silicocalcy
Prior art date
Application number
RU2007125965/02A
Other languages
Russian (ru)
Other versions
RU2355781C2 (en
Inventor
Артем Александрович Наумов (RU)
Артем Александрович Наумов
Original Assignee
Общество с ограниченной ответственностью "ПРОМРЕСУРС" (RU)
Общество с ограниченной ответственностью "ПРОМРЕСУРС"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "ПРОМРЕСУРС" (RU), Общество с ограниченной ответственностью "ПРОМРЕСУРС" filed Critical Общество с ограниченной ответственностью "ПРОМРЕСУРС" (RU)
Priority to RU2007125965/02A priority Critical patent/RU2355781C2/en
Publication of RU2007125965A publication Critical patent/RU2007125965A/en
Application granted granted Critical
Publication of RU2355781C2 publication Critical patent/RU2355781C2/en

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  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)

Claims (3)

1. Порошковая проволока с наполнителем силикокальций для внепечной обработки стали, состоящая из стальной оболочки и наполнителя, содержащего механическую смесь молотого порошкообразного сплава СК 20 или СК 30 и дополнительный компонент, отличающаяся тем, что в качестве дополнительного компонента наполнителя порошковой проволоки использованы редкоземельные металлы в виде порошка или гранул, при этом содержание компонентов наполнителя составляет, мас.%, соответственно:1. A flux-cored wire with a silicocalcium filler for out-of-furnace steel processing, consisting of a steel shell and a filler containing a mechanical mixture of ground powder alloy SK 20 or SK 30 and an additional component, characterized in that rare-earth metals are used as an additional component of the flux-cored wire filler in the form powder or granules, while the content of the filler components is, wt.%, respectively: молотый порошкообразный сплав СК 20 или СК 30ground powder alloy SK 20 or SK 30 - 98-40- 98-40 Редкоземельные металлы (РЗМ)Rare Earth Metals (REM) - 2-60- 2-60
2. Порошковая проволока по п.1, отличающаяся тем, что содержание наполнителя и стальной оболочки составляет, мас.%, соответственно 51-75 и 25-49.2. The flux cored wire according to claim 1, characterized in that the content of the filler and the steel sheath is, wt.%, Respectively 51-75 and 25-49. 3. Порошковая проволока по п.1, отличающаяся тем, что коэффициент заполнения порошковой проволоки составляет 0,5-0,75. 3. The cored wire according to claim 1, characterized in that the fill factor of the cored wire is 0.5-0.75.
RU2007125965/02A 2007-07-10 2007-07-10 Flux cored electrode with filler silicocalcium with rare-earth metals for out-furnace steel treatment RU2355781C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007125965/02A RU2355781C2 (en) 2007-07-10 2007-07-10 Flux cored electrode with filler silicocalcium with rare-earth metals for out-furnace steel treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007125965/02A RU2355781C2 (en) 2007-07-10 2007-07-10 Flux cored electrode with filler silicocalcium with rare-earth metals for out-furnace steel treatment

Publications (2)

Publication Number Publication Date
RU2007125965A true RU2007125965A (en) 2009-01-20
RU2355781C2 RU2355781C2 (en) 2009-05-20

Family

ID=40375495

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007125965/02A RU2355781C2 (en) 2007-07-10 2007-07-10 Flux cored electrode with filler silicocalcium with rare-earth metals for out-furnace steel treatment

Country Status (1)

Country Link
RU (1) RU2355781C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2461635C1 (en) * 2011-05-27 2012-09-20 Открытое акционерное общество "Магнитогорский металлургический комбинат" Method of steel out-of-furnace processing by calcium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671820A (en) * 1972-06-30 1987-06-09 Tohei Ototani Composite calcium clads for deoxidation and desulfurization from molten steels
US4094666A (en) * 1977-05-24 1978-06-13 Metal Research Corporation Method for refining molten iron and steels
RU2289631C1 (en) * 2006-03-15 2006-12-20 Открытое Акционерное Общество "Завод "Универсальное Оборудование" Wire for out-of-furnace treatment of metallurgical melts

Also Published As

Publication number Publication date
RU2355781C2 (en) 2009-05-20

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