SU665014A1 - Iron - Google Patents
IronInfo
- Publication number
- SU665014A1 SU665014A1 SU782582932A SU2582932A SU665014A1 SU 665014 A1 SU665014 A1 SU 665014A1 SU 782582932 A SU782582932 A SU 782582932A SU 2582932 A SU2582932 A SU 2582932A SU 665014 A1 SU665014 A1 SU 665014A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron
- rare earth
- aluminum
- manganese
- calcium
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Hard Magnetic Materials (AREA)
- Ceramic Products (AREA)
Description
(54) ЧУГУН(54) CAST IRON
33
Данна цель достигаетс тем, что чугун, содержащий углерод, кремний, марганец, алюминий, хром, титан, кальций и железо, дополнительно содержит редкоземельные металлы и азот при следующем соотношении компонентов, вес. %:This goal is achieved by the fact that cast iron containing carbon, silicon, manganese, aluminum, chromium, titanium, calcium and iron, additionally contains rare earth metals and nitrogen in the following ratio of components, weight. %:
Углерод3,0-4,0Carbon3.0-4.0
Кремний1,5-2,5Silicon1.5-2.5
Марганец0,3-0,8Manganese 0.3-0.8
Алюминий1,2-2,0Aluminum 1,2-2,0
Хром1,1-1,6Chromium1,1-1,6
Кальций0,05-0,10Calcium0.05-0.10
Титан0,05-0,25Titan0.05-0.25
Азот0,05-0,20Nitro 0.05-0.20
РедкоземельныеRare earth
металлы0,05-0,10metals0.05-0.10
ЖелезоОстальноеIronErest
Повыщение механических характеристик достигаетс за счет образовани шаровидных включений графита в металлической матрице нри введении редкоземельных элементов и кальци , а также высокотвердых дисперсных нитридов титана и алюмини при легировании азотом.The increase in mechanical characteristics is achieved due to the formation of spherical inclusions of graphite in the metal matrix, the introduction of rare earth elements and calcium, as well as highly solid dispersed titanium and aluminum nitrides upon doping with nitrogen.
Дл получени чугуна были подготовлены п ть смесей, отличающихс друг от друга содержанием компонентов (см. таблицу )To obtain iron, five mixtures were prepared, differing from each other in the contents of the components (see table).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782582932A SU665014A1 (en) | 1978-02-20 | 1978-02-20 | Iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782582932A SU665014A1 (en) | 1978-02-20 | 1978-02-20 | Iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU665014A1 true SU665014A1 (en) | 1979-05-30 |
Family
ID=20750321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782582932A SU665014A1 (en) | 1978-02-20 | 1978-02-20 | Iron |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU665014A1 (en) |
-
1978
- 1978-02-20 SU SU782582932A patent/SU665014A1/en active
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