SU1666568A1 - Modifying agent - Google Patents
Modifying agent Download PDFInfo
- Publication number
- SU1666568A1 SU1666568A1 SU813305094A SU3305094A SU1666568A1 SU 1666568 A1 SU1666568 A1 SU 1666568A1 SU 813305094 A SU813305094 A SU 813305094A SU 3305094 A SU3305094 A SU 3305094A SU 1666568 A1 SU1666568 A1 SU 1666568A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vanadium
- modifier
- manganese
- consumption
- alloys
- Prior art date
Links
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 12
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003607 modifier Substances 0.000 claims abstract description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 239000011572 manganese Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- 239000010703 silicon Substances 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 8
- 238000005275 alloying Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 235000000396 iron Nutrition 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010001497 Agitation Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение относитс к металлургии, конкретнее к сплавам, используемым дл одновременного раскислени и легировани спокойных марок сталей, сплавов и чугунов. Цель изобретени - повышение степени усвоени марганца и ванади и снижение расхода модификатора. Предлагаемый модификатор имеет следующий состав, мас.%: ванадий 25,1 - 45, кремний 25,1 - 45, марганец 20,1 - 39, железо остальное. Применение модификатора позвол ет обеспечить низкий угар легирующих элементов, снизить расход ферросплавов. 3 табл.The invention relates to metallurgy, and more specifically to alloys used for the simultaneous deoxidation and alloying of quiet grades of steels, alloys and cast irons. The purpose of the invention is to increase the degree of absorption of manganese and vanadium and reduce the consumption of modifier. The proposed modifier has the following composition, wt.%: Vanadium 25.1 - 45, silicon 25.1 - 45, manganese 20.1 - 39, the rest is iron. The use of the modifier allows to ensure low flue alloying elements, reduce the consumption of ferroalloys. 3 tab.
Description
Изобретение относитс к металлургии, а именно к сплавам, используемым дл одновременного раскислени и легировани спокойных марок сталей, сплавов и чугунов, а также дл получени ванадийсодержащих лигатур.The invention relates to metallurgy, in particular, to alloys used for the simultaneous deoxidation and alloying of quiet grades of steels, alloys and cast iron, as well as for the preparation of vanadium-containing master alloys.
Цель изобретени - повышение степени усвоени марганца и ванади и снижение расхода модификатора.The purpose of the invention is to increase the degree of absorption of manganese and vanadium and reduce the consumption of modifier.
Предлагаемый состав модификатора содержит компоненты в следующем соотношении , мас.%:The proposed composition of the modifier contains components in the following ratio, wt.%:
Ванадий25,1-45,0Vanadium25.1-45.0
Кремний25,1-45,0Silicon25,1-45,0
Марганец20,1-39,0Manganese 20,1-39,0
ЖелезоОстальноеIronErest
Изобретение иллюстрируетс следующими примерами.The invention is illustrated by the following examples.
Модификатор получают по упрощенной технологии путем восстановлени углеродом кокса в руднотермических печах ванади , кремни , марганца и железа из окислов предварительно обогащенного ванадийсодержащего шлака. При этом способе получени сплава одновременно восстанавливаютс в металл элементы всех основных окислов обогащенного шлака, благодар чему резко снижаетс количество отвального шлака, потери ванади с ним и обеспечиваетс низка себестоимость сплава.The modifier is produced by a simplified technology by reducing coke with carbon in ore-smelting furnaces of vanadium, silicon, manganese and iron from oxides of pre-enriched vanadium-containing slag. In this method of producing an alloy, elements of all the basic oxides of the enriched slag are simultaneously reduced into metal, thereby drastically reducing the amount of waste slag, vanadium loss with it, and ensuring low cost of the alloy.
Химический состав предлагаемого модификатора представлен в табл. 1.The chemical composition of the proposed modifier is presented in table. one.
В табл. 2 и 3 представлены данные, иллюстрирующие расход модификатора предлагаемого и известного в процессе плавки, а также данные по степени усвоени легирующих элементов.In tab. Figures 2 and 3 present data illustrating the consumption of the modifier proposed and known in the smelting process, as well as data on the degree of assimilation of the alloying elements.
Как показывают представленные данные , применение предложенного сплава позвол ет обеспечить низкий угар ванади и марганца, снизить расход ферросплавов. Кроме того, он обуславливает возможность организации безотходной технологии при переработке ванадийсодержащих шлаков с резким снижением потерь ванади и снижеAs the data presented show, the use of the proposed alloy allows for low vanadium and manganese frenzy, reducing the consumption of ferroalloys. In addition, it makes it possible to organize waste-free technology in the processing of vanadium-containing slags with a sharp decrease in vanadium losses and lower
ОABOUT
OsOs
сл оsl o
0000
нием затрат на нагрев и выброс вредных веществ в атмосферу.costs of heating and emission of harmful substances into the atmosphere.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813305094A SU1666568A1 (en) | 1981-06-22 | 1981-06-22 | Modifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813305094A SU1666568A1 (en) | 1981-06-22 | 1981-06-22 | Modifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1666568A1 true SU1666568A1 (en) | 1991-07-30 |
Family
ID=20964532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813305094A SU1666568A1 (en) | 1981-06-22 | 1981-06-22 | Modifying agent |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1666568A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022211640A1 (en) * | 2021-03-30 | 2022-10-06 | Elkem Asa | Ferrosilicon vanadium and/or niobium alloy, production of a ferrosilicon vanadium and/or niobium alloy, and the use thereof |
-
1981
- 1981-06-22 SU SU813305094A patent/SU1666568A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 382734,кл.С 22 С 35/00, 1971. Авторское свидетельство СССР № 301369, кл. С 22 С 35/00, 1970. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022211640A1 (en) * | 2021-03-30 | 2022-10-06 | Elkem Asa | Ferrosilicon vanadium and/or niobium alloy, production of a ferrosilicon vanadium and/or niobium alloy, and the use thereof |
| TWI829129B (en) * | 2021-03-30 | 2024-01-11 | 挪威商艾爾坎股份有限公司 | Ferrosilicon vanadium and/or niobium alloy, production of a ferrosilicon vanadium and/or niobium alloy, and the use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2116372C1 (en) | Cast iron | |
| US3591367A (en) | Additive agent for ferrous alloys | |
| SU1666568A1 (en) | Modifying agent | |
| ES8105037A1 (en) | Silico-thermal process for obtaining, in ladle, alloys based on manganese and silicium. | |
| RU2116371C1 (en) | Cast iron | |
| KR950003806B1 (en) | How to add molybdenum in molten steel | |
| SU301369A1 (en) | ||
| RU94030108A (en) | Method of fabricating briquets from chemical enrichment concentrates | |
| JPH0673464A (en) | Production of high purity stainless steel | |
| RU95119740A (en) | METHOD OF OBTAINING LOW-CARBON STEELS | |
| SU632746A1 (en) | Alloy for alloying and deoxidizing steel | |
| SU638626A1 (en) | Master alloy | |
| SU1488314A1 (en) | Exothermal briquette for alloying steel with vanadium | |
| SU998559A1 (en) | Exothermic briquette for alloying steel | |
| RU94015007A (en) | CHARGE TO GET FERROSILITION | |
| SU1668410A1 (en) | Method of refining carbothermic silicovanadium | |
| SU417489A1 (en) | ||
| SU1693107A1 (en) | Complex additive for treatment of steel | |
| SU434104A1 (en) | Refining Mixture | |
| SU543684A1 (en) | Modifier | |
| SU1296622A1 (en) | High-strength cast iron | |
| JP3169275B2 (en) | Dephosphorization of chromium-containing steel | |
| SU581151A1 (en) | Method of smelting tungsten-containing steel and alloys | |
| SU1113417A1 (en) | Charge for producing alloying melt | |
| SU490837A1 (en) | Exothermic Alloy Mix |