CN101353753B - 一种超低碳高纯度工业纯铁及其制造方法 - Google Patents
一种超低碳高纯度工业纯铁及其制造方法 Download PDFInfo
- Publication number
- CN101353753B CN101353753B CN2007100441432A CN200710044143A CN101353753B CN 101353753 B CN101353753 B CN 101353753B CN 2007100441432 A CN2007100441432 A CN 2007100441432A CN 200710044143 A CN200710044143 A CN 200710044143A CN 101353753 B CN101353753 B CN 101353753B
- Authority
- CN
- China
- Prior art keywords
- ton
- pure iron
- percent
- aluminium
- purity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 5
- 230000023556 desulfurization Effects 0.000 claims abstract description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- 239000004411 aluminium Substances 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 238000010079 rubber tapping Methods 0.000 claims description 18
- 229910052786 argon Inorganic materials 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000005864 Sulphur Substances 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 5
- 239000010436 fluorite Substances 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 241001417490 Sillaginidae Species 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 235000012041 food component Nutrition 0.000 claims description 2
- 239000005417 food ingredient Substances 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 229910001240 Maraging steel Inorganic materials 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 229910052729 chemical element Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005262 decarbonization Methods 0.000 abstract 1
- 238000005261 decarburization Methods 0.000 abstract 1
- 238000012827 research and development Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical group [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 229910000720 Silicomanganese Inorganic materials 0.000 description 2
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910004534 SiMn Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
炉号 | C | Mn | Si | S | P | Al | Ti | Cu | Fe |
-1063 | 0.008 | 0.04 | 0.05 | 0.002 | 0.005 | 0.01 | 0.01 | 0.06 | 余 |
-1065 | 0.008 | 0.01 | 0.01 | 0.001 | 0.003 | 0.01 | 0.01 | 0.06 | 余 |
-2833 | 0.007 | 0.01 | 0.03 | 0.001 | 0.002 | 0.04 | 0.04 | 0.02 | 余 |
-1163 | 0.008 | 0.01 | 0.01 | 0.0015 | 0.002 | 0.01 | 0.01 | 0.06 | 余 |
-1165 | 0.008 | 0.01 | 0.01 | 0.001 | 0.003 | 0.01 | 0.01 | 0.06 | 余 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100441432A CN101353753B (zh) | 2007-07-24 | 2007-07-24 | 一种超低碳高纯度工业纯铁及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100441432A CN101353753B (zh) | 2007-07-24 | 2007-07-24 | 一种超低碳高纯度工业纯铁及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101353753A CN101353753A (zh) | 2009-01-28 |
CN101353753B true CN101353753B (zh) | 2010-08-11 |
Family
ID=40306763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100441432A Active CN101353753B (zh) | 2007-07-24 | 2007-07-24 | 一种超低碳高纯度工业纯铁及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101353753B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993973B (zh) * | 2009-08-10 | 2013-05-01 | 鞍钢股份有限公司 | 一种生产高纯度纯铁的方法 |
CN101993974B (zh) * | 2009-08-10 | 2013-07-31 | 鞍钢股份有限公司 | 一种极低气体含量纯铁的生产方法 |
CN102296148A (zh) * | 2010-06-25 | 2011-12-28 | 鞍钢股份有限公司 | 一种if钢包内脱磷方法 |
CN102382925A (zh) * | 2011-11-22 | 2012-03-21 | 宝山钢铁股份有限公司 | 一种超纯度工业纯铁的制造方法 |
CN102412045B (zh) * | 2011-12-14 | 2014-03-05 | 南京航空航天大学 | 铁基纳米晶软磁合金 |
CN107630167B (zh) * | 2017-11-12 | 2019-04-23 | 湖南华菱湘潭钢铁有限公司 | 一种极低碳高导电率钢的生产方法 |
CN112375961A (zh) * | 2020-10-26 | 2021-02-19 | 本钢板材股份有限公司 | 一种采用中频炉双联法生产高纯工业纯铁的方法 |
CN115044820B (zh) * | 2022-05-30 | 2023-09-26 | 鞍钢股份有限公司 | 一种超低碳超低硫纯铁的冶炼方法 |
CN115927956A (zh) * | 2022-11-09 | 2023-04-07 | 抚顺特殊钢股份有限公司 | 一种高纯度工业超纯铁及其生产方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995406A (zh) * | 2006-12-29 | 2007-07-11 | 本溪钢铁(集团)有限责任公司 | 利用普通电弧炉冶炼超低碳钢的方法 |
-
2007
- 2007-07-24 CN CN2007100441432A patent/CN101353753B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995406A (zh) * | 2006-12-29 | 2007-07-11 | 本溪钢铁(集团)有限责任公司 | 利用普通电弧炉冶炼超低碳钢的方法 |
Non-Patent Citations (3)
Title |
---|
JP特开2007-31807A 2007.02.08 |
李涛堂等.关于高纯铁生产的研究.鞍钢技术 9期.1998,(9期),41-44. |
李涛堂等.关于高纯铁生产的研究.鞍钢技术 9期.1998,(9期),41-44. * |
Also Published As
Publication number | Publication date |
---|---|
CN101353753A (zh) | 2009-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101353753B (zh) | 一种超低碳高纯度工业纯铁及其制造方法 | |
CN108330245B (zh) | 一种不锈钢的高纯净冶炼方法 | |
CN102758144B (zh) | 一种大规格高氮护环钢钢锭的生产方法 | |
CN113774277B (zh) | 一种超低碳超低锰工业纯铁及制备方法 | |
CN105018669B (zh) | 一种核电用工业纯铁的生产方法 | |
CN111910045B (zh) | 一种高纯奥氏体不锈钢的冶炼方法 | |
CN103834848B (zh) | 一种含硼预应力钢丝和钢绞线用钢及其冶炼工艺 | |
CN101993973A (zh) | 一种生产高纯度纯铁的方法 | |
CN112126843B (zh) | 一种6%Mo超级奥氏体不锈钢及其制备方法 | |
CN103882181A (zh) | 一种含锰钢合金化的工艺 | |
CN106676233A (zh) | 预熔型复合脱磷剂及其制备方法和冶炼超低磷钢的方法 | |
CN107365949A (zh) | 一种冶炼超低碳高合金不锈钢的方法 | |
CN112029961B (zh) | 一种含氮超级不锈钢的铝脱氧方法 | |
CN1321213C (zh) | 一种铁基高温合金的冶炼生产方法 | |
WO2008009178A1 (fr) | Rocédé de déphosphorisation dans un processus de fonte en gueuse ni-cr à partir d'un minerai d'oxyde de nickel | |
CN102071331A (zh) | 一种高纯净髙硅锰硅合金的熔炼制备方法 | |
CN118547133A (zh) | 一种降低扩散脱氧剂的结构钢的精炼方法 | |
CN109097521B (zh) | 一种转炉冶炼高锰低硅高磷铁水提碳保锰的制备方法 | |
JP2002266047A (ja) | ダクタイル鋳鉄管及びその製造方法 | |
CN117604194A (zh) | 一种300M钢用真空自耗电极及其无Al脱氧精炼方法 | |
CN111235349A (zh) | 富钒渣冶炼生产硅钒合金方法及硅钒合金 | |
CN103146981B (zh) | 一种用脱磷铁水冶炼铁素体不锈钢的方法 | |
CN111020115A (zh) | 利用液态高炉渣对钢水进行炉外精炼的方法 | |
CN101538638A (zh) | 一种cas精炼炉造还原渣脱硫的精炼方法 | |
CN109280734A (zh) | 一种中高合金超低磷钢的冶炼方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20140122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: No. 1269, Fisheries Road, Shanghai, Baoshan District, China Patentee after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, orchard, Baoshan District Patentee before: Baoshan Iron & Steel Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200811 Address after: 200940 No. 1269, Fisheries Road, Shanghai, Baoshan District Patentee after: Baowu Special Metallurgy Co.,Ltd. Address before: 200940 No. 1269, Fisheries Road, Shanghai, Baoshan District Patentee before: BAOSTEEL SPECIAL STEEL Co.,Ltd. |