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RU2002847C1 - Process for manufacturing ferro-silicon-manganese-aluminum alloy - Google Patents

Process for manufacturing ferro-silicon-manganese-aluminum alloy

Info

Publication number
RU2002847C1
RU2002847C1 SU4923551A RU2002847C1 RU 2002847 C1 RU2002847 C1 RU 2002847C1 SU 4923551 A SU4923551 A SU 4923551A RU 2002847 C1 RU2002847 C1 RU 2002847C1
Authority
RU
Russia
Prior art keywords
aluminum
alloy
manganese
silicon
silicomanganese
Prior art date
Application number
Other languages
Russian (ru)
Inventor
р Олег Юрьевич Стол
Светлана Николаевна Килессо
Владимир Сергеевич Игнатьев
Надежда Владимировна Кремлева
Original Assignee
Камский политехнический институт
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 Камский политехнический институт filed Critical Камский политехнический институт
Priority to SU4923551 priority Critical patent/RU2002847C1/en
Application granted granted Critical
Publication of RU2002847C1 publication Critical patent/RU2002847C1/en

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  • Treatment Of Steel In Its Molten State (AREA)

Description

(56) Технологическа  инструкци  ТИ 146- Ф 47 85 Производство ферросиликомар- ганецалюмини  Никополь 1985(56) Technology instruction TI 146-F 47 85 Production of ferrosilicomarganetsalumini Nikopol 1985

Авторское свидетельство СССР М 1560599. кл. С 22 С 33/04. 1987.USSR copyright certificate M 1560599. cl. C 22 C 33/04. 1987.

Claims (2)

1. СПОСОБ ПОЛУЧЕНИЯ ФЕРРОСИ- ЛИКОМАРГАНЕЦАЛЮМИНИЯ, включающий выплавку и перегрев силикомарганца в электропечи, выпуск металла и шлака в ковш и загущение шлака песком, загрузку алюминийсодержащего сырь  в отдельный ковш, расплавление алюминийсодержащего сырь  во врем  смешени  с жидким си- ликомарганцем, перегретым над темпера- турой ликвидус на 170 - 240 С, который заливают двум  порци ми, перва  - в количестве 0,25 - 0,40 от массы силикомарганца со скоростью 6-8 т/мин, с последующей выдержкой 3-8 мин, втора  остальной силикомарганец со скоростью1. METHOD FOR PRODUCING FERROSYLICOMARGANEZALUMINIUM, including smelting and overheating of silicomanganese in an electric furnace, metal and slag discharge into a ladle and slag thickening with sand, loading of aluminum-containing raw material into a separate ladle, melting of aluminum-containing raw material by heating it with heat. liquid liquid at 170 - 240 C, which is poured in two portions, the first - in an amount of 0.25 - 0.40 by weight of silicomanganese at a speed of 6-8 t / min, followed by an exposure of 3-8 min, the second remaining silicomanganese at a speed 11-15 т/мин, и разливку готового сплава на конвейерной машине, отличающийс  тем, что. с целью повышени  прочности и снижени  стоимости сплава, в качестве алюминийсодержащего сырь  используют сплав АК-19 в количестве 5-7% от массы жидкого металла.11-15 t / min, and casting the finished alloy on a conveyor machine, characterized in that. in order to increase the strength and reduce the cost of the alloy, AK-19 alloy is used as an aluminum-containing raw material in an amount of 5-7% by weight of the molten metal. 2. Способ по п.1. отличающийс  тем, что используют сплав АК-19 следующего состава, мас.%:2. The method according to claim 1. characterized in that the alloy AK-19 of the following composition is used, wt.%: Кремний15,0-19,0Silicon 15.0-19.0 Титан3,0-.7,0Titanium 3.0-.7.0 Марганец1,0-5,0Manganese 1.0-5.0 Цирконий1,0-5,0Zirconium 1.0-5.0 АлюминийОстальное,Aluminum else,
SU4923551 1991-01-27 1991-01-27 Process for manufacturing ferro-silicon-manganese-aluminum alloy RU2002847C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4923551 RU2002847C1 (en) 1991-01-27 1991-01-27 Process for manufacturing ferro-silicon-manganese-aluminum alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4923551 RU2002847C1 (en) 1991-01-27 1991-01-27 Process for manufacturing ferro-silicon-manganese-aluminum alloy

Publications (1)

Publication Number Publication Date
RU2002847C1 true RU2002847C1 (en) 1993-11-15

Family

ID=21567545

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4923551 RU2002847C1 (en) 1991-01-27 1991-01-27 Process for manufacturing ferro-silicon-manganese-aluminum alloy

Country Status (1)

Country Link
RU (1) RU2002847C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121320B2 (en) * 1995-05-29 2006-10-17 Ube Industries, Ltd. Method for shaping semisolid metals
CN101591720B (en) * 2009-04-16 2010-12-29 莱芜市泰钢新材料有限责任公司 Method for producing aluminum-manganese-iron alloy
CN111088429A (en) * 2019-12-24 2020-05-01 宁夏吉元冶金集团有限公司 Method for extracting manganese from silicon-manganese slag through high-temperature reduction method and preparing slag liquid with high acidity coefficient

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121320B2 (en) * 1995-05-29 2006-10-17 Ube Industries, Ltd. Method for shaping semisolid metals
CN101591720B (en) * 2009-04-16 2010-12-29 莱芜市泰钢新材料有限责任公司 Method for producing aluminum-manganese-iron alloy
CN111088429A (en) * 2019-12-24 2020-05-01 宁夏吉元冶金集团有限公司 Method for extracting manganese from silicon-manganese slag through high-temperature reduction method and preparing slag liquid with high acidity coefficient

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