SU1542074A1 - Ligature and charge for its production - Google Patents
Ligature and charge for its productionInfo
- Publication number
- SU1542074A1 SU1542074A1 SU4227081/02A SU4227081A SU1542074A1 SU 1542074 A1 SU1542074 A1 SU 1542074A1 SU 4227081/02 A SU4227081/02 A SU 4227081/02A SU 4227081 A SU4227081 A SU 4227081A SU 1542074 A1 SU1542074 A1 SU 1542074A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ligature
- fractions
- vanadium
- nitrogen
- aluminum
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
FIELD: ferrous metallurgy. SUBSTANCE: ligature has vanadium, nitrogen, manganese, silicon, chrome, aluminum, carbon and iron with following ratio of components, mass vanadium 4 60; nitrogen 9 12; manganese 1 - 6; silicon 1 14; chrome 1 10; aluminum 0.3 5.0; carbon 0.2 - 1.0; iron the rest. In the case, used to produce alloy charge, that has base vanadium-containing alloy, additionally has primary aluminum with following ratio of components, mass primary aluminum of 0.05 0.8 mm fractions 0.5 6; silicothermal ferrovanadium of 0.01 0.05 mm fractions 1 20; silicothermal ferrovanadium of 0.15 0.50 mm fractions 1 20; silicothermal ferrovanadium of 0.05 0.15 mm fractions the rest. Change of ratio in ligature of vanadium, nitrogen, manganese and silicon leads to significant increase of quality ( density and uniformity of nitrogen distribution), by 15 increases degree of assimilation by steel of alloying components and decreases its cost. EFFECT: ligature and charge for its production are used in ferrous metallurgy. 2 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4227081/02A SU1542074A1 (en) | 1987-03-12 | 1987-03-12 | Ligature and charge for its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4227081/02A SU1542074A1 (en) | 1987-03-12 | 1987-03-12 | Ligature and charge for its production |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1542074A1 true SU1542074A1 (en) | 1995-06-27 |
Family
ID=60527240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4227081/02A SU1542074A1 (en) | 1987-03-12 | 1987-03-12 | Ligature and charge for its production |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1542074A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110964972A (en) * | 2019-12-30 | 2020-04-07 | 马鞍山中科冶金材料科技有限公司 | Rare earth silicon-nitrogen-vanadium alloy and preparation method and application thereof |
RU2824639C1 (en) * | 2024-02-19 | 2024-08-12 | Мансур Хузиахметович Зиатдинов | Sintered nitrogen-containing alloy based on chromium nitride |
-
1987
- 1987-03-12 SU SU4227081/02A patent/SU1542074A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110964972A (en) * | 2019-12-30 | 2020-04-07 | 马鞍山中科冶金材料科技有限公司 | Rare earth silicon-nitrogen-vanadium alloy and preparation method and application thereof |
RU2824639C1 (en) * | 2024-02-19 | 2024-08-12 | Мансур Хузиахметович Зиатдинов | Sintered nitrogen-containing alloy based on chromium nitride |
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