RU2002104454A - Способ внепечной обработки стали - Google Patents
Способ внепечной обработки сталиInfo
- Publication number
- RU2002104454A RU2002104454A RU2002104454/02A RU2002104454A RU2002104454A RU 2002104454 A RU2002104454 A RU 2002104454A RU 2002104454/02 A RU2002104454/02 A RU 2002104454/02A RU 2002104454 A RU2002104454 A RU 2002104454A RU 2002104454 A RU2002104454 A RU 2002104454A
- Authority
- RU
- Russia
- Prior art keywords
- steel processing
- furnace steel
- steel
- alkaline earth
- earth metals
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims 3
- 239000010959 steel Substances 0.000 title claims 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims 2
- BCFYIZNSWUFRFT-UHFFFAOYSA-H calcium;strontium;barium(2+);tricarbonate Chemical compound [Ca+2].[Sr+2].[Ba+2].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O BCFYIZNSWUFRFT-UHFFFAOYSA-H 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 239000000161 steel melt Substances 0.000 claims 1
Claims (1)
- Способ внепечной обработки стали, включающей ее зафинирование и модифицирование щелочноземельными металлами, отличающийся тем, что щелочноземельные металлы вводят в расплав стали в виде природного минерала барий-стронций-кальциевого карбоната в количестве 4,0-7,0 кг/т стали.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002104454A RU2215046C1 (ru) | 2002-02-19 | 2002-02-19 | Способ внепечной обработки стали |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002104454A RU2215046C1 (ru) | 2002-02-19 | 2002-02-19 | Способ внепечной обработки стали |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002104454A true RU2002104454A (ru) | 2003-10-20 |
| RU2215046C1 RU2215046C1 (ru) | 2003-10-27 |
Family
ID=31988836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002104454A RU2215046C1 (ru) | 2002-02-19 | 2002-02-19 | Способ внепечной обработки стали |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2215046C1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2502808C1 (ru) * | 2012-06-22 | 2013-12-27 | Дмитрий Юрьевич Пимнев | Состав для модифицирования и рафинирования железоуглеродистых и цветных сплавов (варианты) |
| RU2588932C1 (ru) * | 2015-02-18 | 2016-07-10 | Открытое акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского | Смесь для модифицирования и рафинирования стали и чугуна |
| RU2704153C1 (ru) * | 2019-04-01 | 2019-10-24 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Модифицирующая смесь |
-
2002
- 2002-02-19 RU RU2002104454A patent/RU2215046C1/ru not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003285904A8 (en) | Automated banking machine | |
| ZA200304206B (en) | Built-in-ic-chip medal and inscription machine thereof. | |
| DZ3176A1 (fr) | Composition contenant le métal et procédé avec cette composition. | |
| EP1475351A4 (en) | BASIC MAGNESIUM CARBONATE, PROCESS FOR PRODUCTION AND USE THEREOF | |
| HK1094433A1 (en) | Flocculating agent, method for the production and use thereof | |
| AP2004003004A0 (en) | Zinc recovery process. | |
| AU2003219410A8 (en) | Triaryl-oxy-aryl-spiro-pyrimidine-2, 4, 6-trione metalloproteinase inhibitors | |
| ZA200305204B (en) | Gaming machine, program, and server. | |
| WO2004006834A3 (en) | Leflunomide analogs for treating rheumatoid arthritis | |
| AU2003205596A1 (en) | Method for the pyrometallurgical treatment of metals, metal melts and/or slags and injection device | |
| ZA200000523B (en) | Process for the treatment of steel work gases. | |
| RU2002104454A (ru) | Способ внепечной обработки стали | |
| ZA200108933B (en) | Cartridge and method for small charge breaking. | |
| ITTO20020157A0 (it) | Macchina depallettizzatrice. | |
| ZA200308099B (en) | Gaming machine, server, and program. | |
| BR0309833B8 (pt) | mÉtodo de produÇço de ferro em alto-forno. | |
| AU2000247847A1 (en) | Method for recovering useful metal from slag generated in steel-making process while treating the slag | |
| AP1671A (en) | Recovery of metals from jarosite-containing materials. | |
| AU2003268732A8 (en) | Game machine, game control method, and program | |
| ZA200102692B (en) | Treated manganese ore, process for producing the same, and use thereof. | |
| ZA200110090B (en) | Mining apparatus and method. | |
| SG121787A1 (en) | Oil retention treatment agent, oil retention treatment method using the same, and watch having been oil retention treated by the oil retention treatment method | |
| Kazakov et al. | Desulfurization of cord metal during ladle treatment. | |
| EP1575552A4 (en) | METAL-CONTAINING MATERIALS, COMPOSITIONS AND METHODS | |
| RU2002121174A (ru) | Способ извлечения золота |