SU298681A1 - ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALS - Google Patents
ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALSInfo
- Publication number
- SU298681A1 SU298681A1 SU1398705A SU1398705A SU298681A1 SU 298681 A1 SU298681 A1 SU 298681A1 SU 1398705 A SU1398705 A SU 1398705A SU 1398705 A SU1398705 A SU 1398705A SU 298681 A1 SU298681 A1 SU 298681A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal
- alloys
- refination
- decomposition
- modification
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title description 15
- 239000002184 metal Substances 0.000 title description 15
- 229910045601 alloy Inorganic materials 0.000 title description 9
- 239000000956 alloy Substances 0.000 title description 9
- 238000000354 decomposition reaction Methods 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 230000004048 modification Effects 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
- 238000007670 refining Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910000941 alkaline earth metal alloy Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
Известен сплав дл обработки стали и чугуна , содержащий, вес. %:Known alloy for processing steel and cast iron, containing, by weight. %:
40-6540-65
О ООLTD
0,2-22 0,1 - 10 остальное.0.2-22 0.1 - 10 the rest.
Предлагаемый сплав дл раскислени , рафинировани и модифицировани черных металлов отличаетс от известного тем, что дл улучшени качества металла в него введен свинец при следующем соотношении компонентов , вес. %:The proposed alloy for deoxidizing, refining and modifying ferrous metals differs from the well-known one in that, in order to improve the quality of the metal, lead is introduced into it in the following ratio of components, weight. %:
0,5-35 2,5-50 2,0-800.5-35 2.5-50 2.0-80
остальное.rest.
Дл обработки металла предлагаетс примен ть рафинирующие сплавы свинца со щелочноземельными металлами, ае смешивающимис в жидком состо нии с металлом.For metal processing, it is proposed to use refining alloys of lead with alkaline earth metals, which are mixed in a liquid state with metal.
Это позвол ет обработать металл большим количеством сплава, затем отделить рафинирующий сплав от металла известными способами в жидком состо нии или после затвердевани и многократно использовать его дл обработки металла.This allows the metal to be treated with a large amount of alloy, then the refining alloy is separated from the metal by known methods in a liquid state or after solidification and reused for metal processing.
Температура плавлени сплава 1200°С. Сплавы щелочноземельных металлов со свинцом имеют удельный вес более 4 г/см, что позвол ет защитить их от атмосферы воздуха слоем шлака или флюса.The melting point of the alloy is 1200 ° C. Alkaline-earth metal alloys with lead have a specific weight of more than 4 g / cm, which helps protect them from the atmosphere of the air with a layer of slag or flux.
Сплав вводитс в металл в жидком или твердом состо нии с последующим расплавлением за счет физического тепла расплавленного металла.The alloy is introduced into the metal in a liquid or solid state, followed by melting due to the physical heat of the molten metal.
Описываемый сплав может использоватьс дл глубокой рафинировки металла от примесей , включа цветные; удалени кислорода и серы из металла с получением неметаллических включений заданного состава, независиМО от содержани при.месей в исходном металле; раскислени и десульфурации сви щовых автоматных сталей, рафинировани вторичного алюмини и ферроалюмини .The described alloy can be used for deep refining of metal from impurities, including non-ferrous; removing oxygen and sulfur from the metal to produce non-metallic inclusions of a given composition, regardless of the content of admixtures in the starting metal; deoxidation and desulfurization of overhead automata steels, refining of secondary aluminum and ferroaluminium.
Предмет изобретени Subject invention
Сплав дл раскислени , рафинировани и модифицировани черных металлов, содержащий магний, кальций, барий, отличающийс тем, что, с целью улучшени качества металла , в него введен свинец при следующем соотнощении компонентов, вес. %;An alloy for deoxidizing, refining and modifying ferrous metals, containing magnesium, calcium, barium, characterized in that, in order to improve the quality of the metal, lead is introduced into it at the following ratio of components, weight. %;
магний0,5-35magnesium0,5-35
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1398705A SU298681A1 (en) | 1970-02-02 | 1970-02-02 | ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1398705A SU298681A1 (en) | 1970-02-02 | 1970-02-02 | ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU298681A1 true SU298681A1 (en) | 1971-03-16 |
Family
ID=40010507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1398705A SU298681A1 (en) | 1970-02-02 | 1970-02-02 | ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU298681A1 (en) |
-
1970
- 1970-02-02 SU SU1398705A patent/SU298681A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2705196A (en) | Process for de-oxidizing a molten metal | |
| SU298681A1 (en) | ALLOYS FOR THE DECOMPOSITION, REFINATION AND MODIFICATION OF BLACK METALS | |
| SU380734A1 (en) | ALLOYING FOR ALLOCATION AND STEEL DECOMPOSITION | |
| SU499325A1 (en) | Method of deoxidizing bearing steels | |
| US660846A (en) | Process of deoxidating metals. | |
| SU403765A1 (en) | ALL-UNION. Cl. C 21c 7/06 UDK 669.183 (088.8) | |
| SU876762A1 (en) | Modifier | |
| SU418530A1 (en) | ||
| SU364688A1 (en) | COMPLEX MODIFIER | |
| SU438707A1 (en) | Method of melting high-speed steel | |
| SU601320A1 (en) | Master alloy | |
| SU443075A1 (en) | Method of deoxidizing precision alloys | |
| SU834189A1 (en) | Alloying composition | |
| GB934645A (en) | Improvements in or relating to a process of producing refined molten iron and producing alloy steel therefrom | |
| SU1057180A1 (en) | Exothermal slag-forming mixture | |
| SU235784A1 (en) | Method of producing alloyed steel | |
| SU496319A1 (en) | Alloy for deoxidizing steel | |
| SU428002A1 (en) | METHOD OF STEEL PRODUCTION | |
| SU441326A1 (en) | Complex modifier | |
| RU2131931C1 (en) | Method of microalloying carbon steel | |
| SU431239A1 (en) | METHOD OF METAL REFINATION | |
| SU460304A1 (en) | Method of refining ferrosilicon | |
| SU391183A1 (en) | METHOD OF OBTAINING MAGNESY-CONTAINING LIGATURE | |
| SU732400A1 (en) | Cast iron | |
| SU777075A1 (en) | Master alloy |