SU301369A1 - - Google Patents
Info
- Publication number
- SU301369A1 SU301369A1 SU1418069A SU1418069A SU301369A1 SU 301369 A1 SU301369 A1 SU 301369A1 SU 1418069 A SU1418069 A SU 1418069A SU 1418069 A SU1418069 A SU 1418069A SU 301369 A1 SU301369 A1 SU 301369A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vanadium
- manganese
- silicon
- iron
- alloy
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
В насто щее врем широко известны сплавы ванади с железом (феррованадий), примен емые дл легировани стали. Обычные товарные сплавы содержат (в %) около 40,1 ванади , до 1,0 углерода, 1-3,5 кремни , до 2,0 алюмини , до 0,25 фосфора, до 0,15 серы.Vanadium-iron alloys (ferrovanadium), used for steel alloying, are now widely known. Conventional commercial alloys contain (in%) about 40.1 vanadium, up to 1.0 carbon, 1-3.5 silicon, up to 2.0 aluminum, up to 0.25 phosphorus, up to 0.15 sulfur.
Производство таких сплавов обходитс дорого , так как требует многостадийной переработки исходного ванадийсодержащего шлака и, кроме этого, восстановительной плавки полученной из п тиокиси ванади в электропечах до феррованади .The production of such alloys is costly, since it requires multistep processing of the original vanadium-containing slag and, in addition, reductive smelting of vanadium pentoxide in electric furnaces to ferrovanadium.
Однако, в последние годы в промышленности все шире наход т применение низколегированные стали, содержащие до 0,07- 0,12% ванади при одновременном содержании марганца, хрома и кремни .However, in recent years, low-alloy steels containing up to 0.07– 0.12% vanadium with a simultaneous content of manganese, chromium and silicon have been increasingly used in industry.
С целью упрощени технологии производства сплава в лигатуру введены марганец и хром при следующем соотношении компонентов , вес. %:In order to simplify the production technology of the alloy, manganese and chromium are introduced into the ligature in the following ratio of components, weight. %:
ванадий6-25vanadium6-25
кремний10-40silicon 10-40
марганец5-15manganese 5-15
хромдо 5chromdo 5
железоостальноеiron ostal
Преимущество такого сплава в его дешевизне , так как он может быть получен пр мым восстановлением ванадийсодерлсащего шлака ферросилицием в присутствии извести. В этом случае цена ванади в 1,8-2,2 раза ниже по сравнению с ценой ванади в стандартных сплавах.The advantage of such an alloy is its cheapness, since it can be obtained by direct reduction of vanadium-containing slag by ferrosilicon in the presence of lime. In this case, the price of vanadium is 1.8-2.2 times lower than the price of vanadium in standard alloys.
Предмет изобретени Subject invention
Лигатура, включающа ванадий, кремний и железо, отличающа с тем, что, с целью упрощени технологии производства сплава, в нее введены марганец и хром при следующем соотношении компонентов, вес. %:Ligature, including vanadium, silicon and iron, characterized in that, in order to simplify the production technology of the alloy, manganese and chromium are introduced into it in the following ratio of components, weight. %:
ванадий6-25vanadium6-25
кремний10-40silicon 10-40
марганец5-15manganese 5-15
хромдо 5chromdo 5
остальное.rest.
железоiron
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1418069A SU301369A1 (en) | 1970-03-20 | 1970-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1418069A SU301369A1 (en) | 1970-03-20 | 1970-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU301369A1 true SU301369A1 (en) | 1971-04-21 |
Family
ID=40010547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1418069A SU301369A1 (en) | 1970-03-20 | 1970-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU301369A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425071A (en) * | 2018-03-29 | 2018-08-21 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of vanadium silicomangan and preparation method thereof, building steel alloy |
| CN108441739A (en) * | 2018-03-26 | 2018-08-24 | 攀钢集团攀枝花钢铁研究院有限公司 | The method of vanadium silicomangan and vanadium slag production vanadium silicomangan useless absolutely |
-
1970
- 1970-03-20 SU SU1418069A patent/SU301369A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441739A (en) * | 2018-03-26 | 2018-08-24 | 攀钢集团攀枝花钢铁研究院有限公司 | The method of vanadium silicomangan and vanadium slag production vanadium silicomangan useless absolutely |
| CN108425071A (en) * | 2018-03-29 | 2018-08-21 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of vanadium silicomangan and preparation method thereof, building steel alloy |
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