TR201820148T4 - Klasik çelik yapma ekipmanı kullanılarak düşük karbonlu, düşük sülfürlü ve düşük nitrojenli bir çeliğin düşük maliyetli yapımı - Google Patents
Klasik çelik yapma ekipmanı kullanılarak düşük karbonlu, düşük sülfürlü ve düşük nitrojenli bir çeliğin düşük maliyetli yapımı Download PDFInfo
- Publication number
- TR201820148T4 TR201820148T4 TR2018/20148T TR201820148T TR201820148T4 TR 201820148 T4 TR201820148 T4 TR 201820148T4 TR 2018/20148 T TR2018/20148 T TR 2018/20148T TR 201820148 T TR201820148 T TR 201820148T TR 201820148 T4 TR201820148 T4 TR 201820148T4
- Authority
- TR
- Turkey
- Prior art keywords
- low
- steel composition
- molten steel
- cost
- vtd
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 10
- 239000010959 steel Substances 0.000 title abstract 10
- 238000009628 steelmaking Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000010276 construction Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 10
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000003635 deoxygenating effect Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8614108P | 2008-08-04 | 2008-08-04 | |
AU2008904315A AU2008904315A0 (en) | 2008-08-22 | Low cost making of a low carbon, low sulfur, and low nitrogen steel using conventional steelmaking equipment | |
US12/414,047 US8313553B2 (en) | 2008-08-04 | 2009-03-30 | Low cost making of a low carbon, low sulfur, and low nitrogen steel using conventional steelmaking equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201820148T4 true TR201820148T4 (tr) | 2019-01-21 |
Family
ID=52595685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2018/20148T TR201820148T4 (tr) | 2008-08-04 | 2009-08-03 | Klasik çelik yapma ekipmanı kullanılarak düşük karbonlu, düşük sülfürlü ve düşük nitrojenli bir çeliğin düşük maliyetli yapımı |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN105714016B (zh) |
MY (1) | MY152973A (zh) |
PL (1) | PL2331715T3 (zh) |
TR (1) | TR201820148T4 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108396094A (zh) * | 2017-02-05 | 2018-08-14 | 鞍钢股份有限公司 | 一种低氮低碳钢的冶炼方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100513587C (zh) * | 2006-06-26 | 2009-07-15 | 舞阳钢铁有限责任公司 | 一种高级别管线钢的电炉冶炼方法 |
-
2009
- 2009-08-03 MY MYPI20110472 patent/MY152973A/en unknown
- 2009-08-03 TR TR2018/20148T patent/TR201820148T4/tr unknown
- 2009-08-03 CN CN201610158162.7A patent/CN105714016B/zh active Active
- 2009-08-03 PL PL09804375T patent/PL2331715T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
CN105714016B (zh) | 2019-01-22 |
MY152973A (en) | 2014-12-15 |
PL2331715T3 (pl) | 2017-06-30 |
CN105714016A (zh) | 2016-06-29 |
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