SU450835A1 - The mixture for smelting ferrobor - Google Patents
The mixture for smelting ferroborInfo
- Publication number
- SU450835A1 SU450835A1 SU1824328A SU1824328A SU450835A1 SU 450835 A1 SU450835 A1 SU 450835A1 SU 1824328 A SU1824328 A SU 1824328A SU 1824328 A SU1824328 A SU 1824328A SU 450835 A1 SU450835 A1 SU 450835A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- smelting
- mixture
- ferrobor
- iron
- boric
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
1one
Изобретение относитс к области черной металлургии и используетс при получении ферросплавов .The invention relates to the field of ferrous metallurgy and is used in the preparation of ferroalloys.
Известна шихта дл выплавки ферробора. Содержаща борный ангидрид, железную руду , алюминий и известь.The known charge for smelting ferrobor. Containing boric anhydride, iron ore, aluminum and lime.
Дл повышени извлечени бора и его содержани в сплаве, в состав шихты дополнительно введены борна кислота, боратова руда и железо при следующем соотношении компонентов, в % на 100 кг борной кислоты:To increase boron recovery and its content in the alloy, boric acid, borate ore and iron were added to the mixture in the following ratio of components, in% per 100 kg of boric acid:
Борна кислота100Borna acid100
Боратова руда20-100Boratova ore20-100
Борный ангидрид5-150Boric anhydride5-150
Железна руда35-120Iron Ore35-120
Железо3-30Iron3-30
Алюминий50-150Aluminum50-150
Известь5-50.Lime5-50.
Например, при выплавке ферробора из шихты предлагаемого состава извлечение бора вFor example, when smelting ferroboron from the mixture of the proposed composition, extraction of boron in
сплав составило 69.5%, а содержание бора в сплаве возросло до 30.4%.the alloy was 69.5%, and the boron content in the alloy increased to 30.4%.
5Предмет и з о б р е т е и и 5 Subject and use of
Шихта дл выплавки ферробора. содержаща борный ангидрид, железную руду, алюминий и известь, отличающа с тем, что, 10 с пелью повышени извлечени бора и его содержани в сплавах, она дополнительно содержит борную кислоту, боратовую руду и железо при следующем соотноишнии компонентов , Б % «а 100 кг борной кислоты: 15Борна кислота100The mixture for smelting ferrobor. containing boric anhydride, iron ore, aluminum and lime, characterized in that, 10 s with increasing the extraction of boron and its content in alloys, it additionally contains boric acid, borate ore and iron at the following ratio of components, B% "100 kg boric acid: 15 Boric acid 100
Боратова руда20-100Boratova ore20-100
Борный ангидрид5-150Boric anhydride5-150
Железна руда35-120Iron Ore35-120
Железо 3-30Iron 3-30
20Алюминий50-- 5020Aluminium50-- 50
Известь5-50.Lime5-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1824328A SU450835A1 (en) | 1972-08-29 | 1972-08-29 | The mixture for smelting ferrobor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1824328A SU450835A1 (en) | 1972-08-29 | 1972-08-29 | The mixture for smelting ferrobor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU450835A1 true SU450835A1 (en) | 1974-11-25 |
Family
ID=20525881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1824328A SU450835A1 (en) | 1972-08-29 | 1972-08-29 | The mixture for smelting ferrobor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU450835A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2515690A1 (en) * | 1981-10-30 | 1983-05-06 | Kawasaki Steel Co | PROCESS FOR PRODUCING MOLTEN FERROBORE |
| RU2719828C1 (en) * | 2019-12-23 | 2020-04-23 | Публичное акционерное общество "Ключевский завод ферросплавов" (ПАО "КЗФ") | Charge and electric furnace method of producing ferroboron with its use |
-
1972
- 1972-08-29 SU SU1824328A patent/SU450835A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2515690A1 (en) * | 1981-10-30 | 1983-05-06 | Kawasaki Steel Co | PROCESS FOR PRODUCING MOLTEN FERROBORE |
| RU2719828C1 (en) * | 2019-12-23 | 2020-04-23 | Публичное акционерное общество "Ключевский завод ферросплавов" (ПАО "КЗФ") | Charge and electric furnace method of producing ferroboron with its use |
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