SU420693A1 - ALLOY FOR STEEL TREATMENT - Google Patents
ALLOY FOR STEEL TREATMENTInfo
- Publication number
- SU420693A1 SU420693A1 SU1788965A SU1788965A SU420693A1 SU 420693 A1 SU420693 A1 SU 420693A1 SU 1788965 A SU1788965 A SU 1788965A SU 1788965 A SU1788965 A SU 1788965A SU 420693 A1 SU420693 A1 SU 420693A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- steel treatment
- steel
- calcium
- aluminum
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Soft Magnetic Materials (AREA)
Description
1one
Предлагаемое изобретение относитс к черной металлургии, в частности к производству сплавов дл обработки стали.The present invention relates to ferrous metallurgy, in particular to the production of alloys for steel processing.
Известен сплав дл обработки стали, содержащий алюминий, кальций, кремний и железо при следующем соотношении компонентов , вес. %:Known alloy for steel processing, containing aluminum, calcium, silicon and iron in the following ratio of components, weight. %:
Алюминий9-18Aluminum9-18
Кальций22-40Calcium22-40
Кремний45-60Silicon45-60
Железо15-35.Iron 15-35.
Однако этот сплав имеет много неметаллических включений и больщой угар кальци и алюмини нри обработке стали.However, this alloy has a lot of non-metallic inclusions and a great waste of calcium and aluminum in the processing of steel.
С целью уменьшени неметаллических включений и снижени угара кальци и алюмини при обработке стали, компоненты снлава вз ты в следующем соотношении, вес. 1In order to reduce non-metallic inclusions and reduce calcium and aluminum loss when processing steel, the components of the alloy are taken in the following ratio, weight. one
%: Кальций%: Calcium
5-255-25
ЖелезоIron
10-2010-20
Кремний Silicon
2-10 Алюминий 65-85. Например, нри 2-10 Aluminum 65-85. For example,
раскислении стали 18ХНВ.А. . 10% Са, 12% Fe, 8% Si, сплавом состава 0.01% S, 0,02% P. 0,1% С, остальное Al балл no оксидным неметаллическим включени мdeoxidation of steel 18ХНВ.А. . 10% Ca, 12% Fe, 8% Si, an alloy of composition 0.01% S, 0.02% P. 0.1% C, the rest of Al is a grade of oxide non-metallic inclusions
1,6; угар кальци 5% и алюмисоставил НИН 2%.1.6; calcium waste 5% and aluminosubstituted NIN 2%.
Предмет изобретени Subject invention
Сплав дл обработки стали, содержащий кальций, железо, кремний и алюминий, отличающийс тем, что, с целью умеиьшени неметаллических включений и снижени угара кальци и алюмини , комноненты вз ты в следующем соотношении, вес. %;An alloy for treating steel containing calcium, iron, silicon and aluminum, characterized in that, in order to reduce nonmetallic inclusions and reduce calcium and aluminum loss, the components are taken in the following ratio, weight. %;
Кальций5-25Calcium5-25
Железо10-20Iron10-20
Кремний2-10Silicon2-10
Алюминий65-85.Aluminum65-85.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1788965A SU420693A1 (en) | 1972-05-23 | 1972-05-23 | ALLOY FOR STEEL TREATMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1788965A SU420693A1 (en) | 1972-05-23 | 1972-05-23 | ALLOY FOR STEEL TREATMENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU420693A1 true SU420693A1 (en) | 1974-03-25 |
Family
ID=20515495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1788965A SU420693A1 (en) | 1972-05-23 | 1972-05-23 | ALLOY FOR STEEL TREATMENT |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU420693A1 (en) |
-
1972
- 1972-05-23 SU SU1788965A patent/SU420693A1/en active
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