SU434125A1 - MODIFIER FOR STEEL - Google Patents
MODIFIER FOR STEELInfo
- Publication number
- SU434125A1 SU434125A1 SU1823428A SU1823428A SU434125A1 SU 434125 A1 SU434125 A1 SU 434125A1 SU 1823428 A SU1823428 A SU 1823428A SU 1823428 A SU1823428 A SU 1823428A SU 434125 A1 SU434125 A1 SU 434125A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- modifier
- magnesium
- earth metals
- barium
- Prior art date
Links
- 239000003607 modifier Substances 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052788 barium Inorganic materials 0.000 description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
1one
Изобретение относитс к черной металлургии и используетс в производстве стали.The invention relates to ferrous metallurgy and is used in the production of steel.
Известен модификатор, содержащий барий, кремний, алюминий, кальций и нримеси - углерод и серу.Known modifier containing barium, silicon, aluminum, calcium and impurities - carbon and sulfur.
С целью повышени механических свойств модифицируемой стали в состав модификатора дополнительно ввод т редкоземельные металлы и магний при следующем соотнощении компонентов, вес. %:In order to improve the mechanical properties of the steel being modified, rare-earth metals and magnesium are additionally added to the modifier in the following ratio of components, weight. %:
Барий5-50Barium 5-50
Кальций8-50Calcium8-50
Редкоземельные металлы 1-30 Магний5-20Rare earth metals 1-30 Magnesium 5-20
7 люминийОстальное7 luminous Else
Например, при модифицировании стали 35Л предлон енным модификатором, ударна в зкость стали составила 8,7 кгм/см-.For example, when modifying steel 35L with the proposed modifier, the impact strength of steel was 8.7 kgm / cm -.
Предмет изобретени Subject invention
Модификатор дл стали, содержащий барий , кальций и алюминий, отличающийс тем, что, с целью повышени механических свойств стали, дополнительно содержит редкоземельные металлы и магний при следующем соотношении компонентов, вес. %: Барий5-50A modifier for steel containing barium, calcium and aluminum, characterized in that, in order to improve the mechanical properties of the steel, it additionally contains rare earth metals and magnesium in the following ratio of components, wt. %: Barium 5-50
Кальций8-50Calcium8-50
Редкоземельные металлы 1-30 Магний5-20Rare earth metals 1-30 Magnesium 5-20
ОстальноеRest
АлюминийAluminum
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1823428A SU434125A1 (en) | 1972-08-17 | 1972-08-17 | MODIFIER FOR STEEL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1823428A SU434125A1 (en) | 1972-08-17 | 1972-08-17 | MODIFIER FOR STEEL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU434125A1 true SU434125A1 (en) | 1974-06-30 |
Family
ID=20525641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1823428A SU434125A1 (en) | 1972-08-17 | 1972-08-17 | MODIFIER FOR STEEL |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU434125A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991005069A1 (en) * | 1989-10-05 | 1991-04-18 | Timminco Limited | Strontium-magnesium-aluminum master alloy |
-
1972
- 1972-08-17 SU SU1823428A patent/SU434125A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991005069A1 (en) * | 1989-10-05 | 1991-04-18 | Timminco Limited | Strontium-magnesium-aluminum master alloy |
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