SU451781A1 - Ligature for deoxidation and alloying of steel - Google Patents
Ligature for deoxidation and alloying of steelInfo
- Publication number
- SU451781A1 SU451781A1 SU1912000A SU1912000A SU451781A1 SU 451781 A1 SU451781 A1 SU 451781A1 SU 1912000 A SU1912000 A SU 1912000A SU 1912000 A SU1912000 A SU 1912000A SU 451781 A1 SU451781 A1 SU 451781A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- ligature
- alloying
- deoxidation
- vanadium
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
(54) ЛИГАТУРА ДЛЯ РАСКИСЛЕНИЯ И ЛЕГИРОВАНИЯ СТАЛИ(54) LABEL FOR DECOMPOSITION AND ALLOYING STEEL
Изобретение относитс к области черной металлургии и может быть использовано пр легировании и раскислении стали. Известна лигатура дл раскислени и ле гировани стали, содержаща ванадий, хром алюминий, железо и молибден. С целью повышени усвоени и скорости раиггворени в стали предложенна лигатура дополнительно содержит кремний, марганец, углерод и титан при следующем соотношени компонентов, % : Молибден5-30 Вннадий5-2 О Кремний5-1О Марганец2-1О УглеродQ5-3,5 ХромО,5-3 ТитанО, Железоостальное. Пример. Лигатура, содержаща ,%: ,la,i, Мп 6,2 СгЗ,0. Т/9,3 и Мо 17,5 используют в количестве 15 кг/т при выплавке стали Х12М, содержащей О,15-0,ЗО V 0.4-О,6%Мо. Лигатура полностью раствор етс и рав домерно распредел етс по объему ковша. Усвоение ванади увеличилось до 9296% , скорость растворени лигатуры повысилась на 15-5О%. Предмет нзобрете Лигатура дл раскислени и легировани стали, содержаща молибден, ванадий, хром и железо, отличающа с тем, что, с I целью повыщени усвоени ванади и скорости растворени в стали, она дополнительно содержит кремний, марганен, углерод и титан при следующем соотнощении компонентов, %: Молибден Ванадий Кремний Марганец Углерод 0,5-3,5 0,5-3 0,5-5 Железо остальноеThe invention relates to the field of ferrous metallurgy and the alloying and deoxidation of steel can be used. A ligature is known for the deoxidation and alloying of steel containing vanadium, chromium aluminum, iron and molybdenum. In order to increase the absorption and rate of fire in the steel, the proposed alloy additionally contains silicon, manganese, carbon and titanium in the following ratio of components,%: Molybdenum 5-30 Vnnadiy5-2 O Silicon 5-1O Manganese 2-1O Carbon Q5-3.5 ChromO, 5-3 Titanium, iron ostal. Example. Ligature, containing,%:, la, i, Mp 6,2 Cg3, 0. T / 9.3 and Mo 17.5 are used in the amount of 15 kg / t in the smelting of steel Х12М, containing О, 15-0, ЗО V 0.4-О, 6% Mo. The ligature is completely dissolved and uniformly distributed throughout the bucket volume. Vanadium absorption increased to 9296%, the rate of dissolution of the ligature increased by 15-5%. The subject matter of the invention Ligature for the deoxidation and alloying of steel, containing molybdenum, vanadium, chromium and iron, characterized in that, in order to improve the absorption of vanadium and the dissolution rate in steel, it additionally contains silicon, marganane, carbon and titanium in the following ratio of components ,%: Molybdenum Vanadium Silicon Manganese Carbon 0.5-3.5 0.5-3 0.5-5 Iron the rest
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1912000A SU451781A1 (en) | 1973-04-23 | 1973-04-23 | Ligature for deoxidation and alloying of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1912000A SU451781A1 (en) | 1973-04-23 | 1973-04-23 | Ligature for deoxidation and alloying of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU451781A1 true SU451781A1 (en) | 1974-11-30 |
Family
ID=20550771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1912000A SU451781A1 (en) | 1973-04-23 | 1973-04-23 | Ligature for deoxidation and alloying of steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU451781A1 (en) |
-
1973
- 1973-04-23 SU SU1912000A patent/SU451781A1/en active
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