SU507665A1 - Steel - Google Patents
SteelInfo
- Publication number
- SU507665A1 SU507665A1 SU2037904A SU2037904A SU507665A1 SU 507665 A1 SU507665 A1 SU 507665A1 SU 2037904 A SU2037904 A SU 2037904A SU 2037904 A SU2037904 A SU 2037904A SU 507665 A1 SU507665 A1 SU 507665A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnesium
- aluminum
- rare earth
- steel
- calcium
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
(54)(54)
СТАЛЬSTEEL
Технологи получени предложенной ста-ли .Technologists obtain the proposed st.
в выплавленную сталь с исходным составом (известным), раскисленную перед ьыпуском 0,1 вес.% алюмини и 0,3..% ферротитана, дополнительно ввод т феррованадий , а при выпуске в ковш ее модифицируют О,3 вес.% комплексного модификатора , содержащего {в вес.%): кальций 5-20, магний 5-10, РЗМ 10-40, кремний 40-5О, железо - остальное.Ferrovanadium is additionally introduced into the smelted steel with the initial composition (known), deoxidized before discharge of 0.1 wt.% aluminum and 0.3 ..% of ferrotitanium, and when released into the ladle, it is modified with O, 3 wt.% containing {in wt.%): calcium 5-20, magnesium 5-10, REM 10-40, silicon 40-5O, iron - the rest.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2037904A SU507665A1 (en) | 1974-06-25 | 1974-06-25 | Steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2037904A SU507665A1 (en) | 1974-06-25 | 1974-06-25 | Steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU507665A1 true SU507665A1 (en) | 1976-03-25 |
Family
ID=20589004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2037904A SU507665A1 (en) | 1974-06-25 | 1974-06-25 | Steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU507665A1 (en) |
-
1974
- 1974-06-25 SU SU2037904A patent/SU507665A1/en active
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