RU2360027C1 - Ligature on basis of aluminium for receiving of silumin - Google Patents
Ligature on basis of aluminium for receiving of silumin Download PDFInfo
- Publication number
- RU2360027C1 RU2360027C1 RU2008103929/02A RU2008103929A RU2360027C1 RU 2360027 C1 RU2360027 C1 RU 2360027C1 RU 2008103929/02 A RU2008103929/02 A RU 2008103929/02A RU 2008103929 A RU2008103929 A RU 2008103929A RU 2360027 C1 RU2360027 C1 RU 2360027C1
- Authority
- RU
- Russia
- Prior art keywords
- ligature
- aluminium
- silumin
- basis
- aluminum
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- 229910000551 Silumin Inorganic materials 0.000 title abstract description 3
- 239000004411 aluminium Substances 0.000 title abstract 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052796 boron Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 7
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000005275 alloying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности к составам лигатур, которые могут быть использованы в производстве силуминов.The invention relates to the field of metallurgy, in particular to compositions of ligatures that can be used in the production of silumins.
Известна лигатура для получения сплавов на основе алюминия, содержащая, мас.%: бор 0,5-3,0; кремний 0,6-12,0; алюминий - остальное [1]. Расход такой лигатуры в производстве сплавов на основе алюминия составляет 18-31 г на 1 кг сплава.Known ligature for producing alloys based on aluminum, containing, wt.%: Boron 0.5-3.0; silicon 0.6-12.0; aluminum - the rest [1]. The consumption of such a master alloy in the production of aluminum-based alloys is 18-31 g per 1 kg of alloy.
Задачей изобретения является уменьшение расхода лигатуры.The objective of the invention is to reduce the consumption of ligatures.
Технический результат достигается тем, что лигатура на основе алюминия для получения силуминов, включающая бор и кремний, дополнительно содержит ванадий и титан при следующем соотношении компонентов, мас.%: бор 2,0-3,0; кремний 10,0-12,0; ванадий 1,0-1,5; титан 1,0-1,5; алюминий - остальное.The technical result is achieved by the fact that the aluminum-based alloy for producing silumins, including boron and silicon, additionally contains vanadium and titanium in the following ratio of components, wt.%: Boron 2.0-3.0; silicon 10.0-12.0; vanadium 1.0-1.5; titanium 1.0-1.5; aluminum is the rest.
В таблице приведены составы лигатуры.The table shows the composition of the ligature.
Расход предложенной лигатуры составляет 10-12 г на 1 кг силумина.The consumption of the proposed ligature is 10-12 g per 1 kg of silumin.
В составе силуминов компоненты, входящие в состав лигатуры, проявляют себя следующим образом. Кремний улучшает жидкотекучесть сплавов. Ванадий и введенный совместно с бором титан образуют с алюминием интерметаллиды, являющиеся центрами кристаллизации твердых растворов на основе алюминия. Бор способствует получению мелкозернистой структуры силуминов.In the composition of silumins, the components that make up the ligature manifest themselves as follows. Silicon improves the fluidity of alloys. Vanadium and titanium introduced together with boron form intermetallic compounds with aluminum, which are crystallization centers of aluminum-based solid solutions. Boron helps to obtain a fine-grained structure of silumins.
Выплавку лигатуры проводят в тигельных печах (ПТП-0,18, ПТП-0,25; РТС-0,15).Ligature smelting is carried out in crucible furnaces (PTP-0.18, PTP-0.25; RTS-0.15).
Источники информацииInformation sources
1. SU 1618774 A1, С22С 35/10, 1991.1. SU 1618774 A1, C22C 35/10, 1991.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008103929/02A RU2360027C1 (en) | 2008-02-01 | 2008-02-01 | Ligature on basis of aluminium for receiving of silumin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008103929/02A RU2360027C1 (en) | 2008-02-01 | 2008-02-01 | Ligature on basis of aluminium for receiving of silumin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2360027C1 true RU2360027C1 (en) | 2009-06-27 |
Family
ID=41027187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008103929/02A RU2360027C1 (en) | 2008-02-01 | 2008-02-01 | Ligature on basis of aluminium for receiving of silumin |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2360027C1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1615214A1 (en) * | 1988-08-26 | 1990-12-23 | Производственное Объединение "Гомсельмаш" | Alloying composition for aluminium alloys |
| SU1618774A1 (en) * | 1987-11-30 | 1991-01-07 | Иркутский филиал Всесоюзного научно-исследовательского и проектного института алюминиевой, магниевой и электродной промышленности | Aluminium alloying composition |
| RU2031969C1 (en) * | 1992-09-28 | 1995-03-27 | Научно-внедренческое предприятие "Новые металлургические технологии" | Master alloy for grinding of aluminium alloy pellet |
-
2008
- 2008-02-01 RU RU2008103929/02A patent/RU2360027C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1618774A1 (en) * | 1987-11-30 | 1991-01-07 | Иркутский филиал Всесоюзного научно-исследовательского и проектного института алюминиевой, магниевой и электродной промышленности | Aluminium alloying composition |
| SU1615214A1 (en) * | 1988-08-26 | 1990-12-23 | Производственное Объединение "Гомсельмаш" | Alloying composition for aluminium alloys |
| RU2031969C1 (en) * | 1992-09-28 | 1995-03-27 | Научно-внедренческое предприятие "Новые металлургические технологии" | Master alloy for grinding of aluminium alloy pellet |
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