SU424903A1 - LABOR FOR STEEL AND ALLOYS - Google Patents
LABOR FOR STEEL AND ALLOYSInfo
- Publication number
- SU424903A1 SU424903A1 SU1791954A SU1791954A SU424903A1 SU 424903 A1 SU424903 A1 SU 424903A1 SU 1791954 A SU1791954 A SU 1791954A SU 1791954 A SU1791954 A SU 1791954A SU 424903 A1 SU424903 A1 SU 424903A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- alloys
- labor
- carbon
- boron
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
1one
Изобретение относитс к области металлургии , примен етс при выплавке сталей и сплавов .The invention relates to the field of metallurgy, used in the smelting of steels and alloys.
Известна лигатура, содержаща бор, хром, кремний, алюминий, углерод и никель.Known ligature containing boron, chromium, silicon, aluminum, carbon and nickel.
С целью повышени степени усвоени легирующих элементов и снижени угара бора и РЗМ в состав лигатуры дополнительно введены кальций, железо и РЗМ при следующем соотнощении компонентов, вес. %:In order to increase the degree of assimilation of alloying elements and reduce boron and REM carbon loss, calcium, iron and REM were added to the composition of the ligature at the following ratio of components, weight. %:
2-20 2-20
БорBoron
РЗМ 5-35 5-20 REM 5-35 5-20
Хром 6-40 Chrome 6-40
Кремний 0,2-8 Silicon 0,2-8
Алюминий 0,2-2 Aluminum 0.2-2
КальцийCalcium
Железо 1-12 Iron 1-12
Углерод 0,03-0,3 Carbon 0.03-0.3
Никель остальноеNickel else
При введении в -сталь предложенной лигатуры повыщаетс степень усвоени легирующихWith the introduction into the steel of the proposed ligature, the degree of assimilation of alloying increases.
элементов и снижаетс угар бора и особенно РЗМ при равномерном их распределении.elements and decreases the loss of boron and especially REM with their uniform distribution.
Предмет изобретени Subject invention
Лигатура дл стали и сплавов, содержаща бор, хром, кремний, алюминий, углерод и никель , отличающа с тем, что, с целью повышени степени усвоени легирующих элементов и снижени угара бора и РЗМ, в ее состав введены кальций, железо и РЗМ при следующем соотношении компонентов, вес. %: Бор2-20A ligature for steel and alloys containing boron, chromium, silicon, aluminum, carbon and nickel, characterized in that, in order to increase the degree of assimilation of the alloying elements and reduce carbon monoxide and rare-earth metals, calcium, iron and rare-earth metals are introduced into it, the ratio of components, weight. %: Bor2-20
РЗМ5-35RZM5-35
Хром5-20Chrome 5-20
Кремний6-40Silicon6-40
Алюминий 0,2-8 Кальций 0,2-2 Железо1-12Aluminum 0.2-8 Calcium 0.2-2 Iron1-12
Углерод 0,03-0,3Carbon 0.03-0.3
Никель остальное.Nickel rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1791954A SU424903A1 (en) | 1972-06-02 | 1972-06-02 | LABOR FOR STEEL AND ALLOYS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1791954A SU424903A1 (en) | 1972-06-02 | 1972-06-02 | LABOR FOR STEEL AND ALLOYS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU424903A1 true SU424903A1 (en) | 1974-04-25 |
Family
ID=20516436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1791954A SU424903A1 (en) | 1972-06-02 | 1972-06-02 | LABOR FOR STEEL AND ALLOYS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU424903A1 (en) |
-
1972
- 1972-06-02 SU SU1791954A patent/SU424903A1/en active
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