CN101634524B - Casting method of electric furnace water cooling cast steel furnace cover - Google Patents
Casting method of electric furnace water cooling cast steel furnace cover Download PDFInfo
- Publication number
- CN101634524B CN101634524B CN2009100273652A CN200910027365A CN101634524B CN 101634524 B CN101634524 B CN 101634524B CN 2009100273652 A CN2009100273652 A CN 2009100273652A CN 200910027365 A CN200910027365 A CN 200910027365A CN 101634524 B CN101634524 B CN 101634524B
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- CN
- China
- Prior art keywords
- cooling
- water pipe
- cast steel
- electric furnace
- cast
- 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.)
- Expired - Fee Related
Links
- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 238000005266 casting Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000002826 coolant Substances 0.000 claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000007711 solidification Methods 0.000 claims abstract description 7
- 230000008023 solidification Effects 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims description 37
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 9
- 238000003723 Smelting Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical group O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- -1 after preparing Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
- 229910001141 Ductile iron Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005204 segregation Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000007531 graphite casting Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100273652A CN101634524B (en) | 2009-05-31 | 2009-05-31 | Casting method of electric furnace water cooling cast steel furnace cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100273652A CN101634524B (en) | 2009-05-31 | 2009-05-31 | Casting method of electric furnace water cooling cast steel furnace cover |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101634524A CN101634524A (en) | 2010-01-27 |
CN101634524B true CN101634524B (en) | 2011-06-08 |
Family
ID=41593788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100273652A Expired - Fee Related CN101634524B (en) | 2009-05-31 | 2009-05-31 | Casting method of electric furnace water cooling cast steel furnace cover |
Country Status (1)
Country | Link |
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CN (1) | CN101634524B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615901B (en) * | 2013-12-05 | 2015-10-21 | 江苏联兴成套设备制造有限公司 | The production method of slag runner cooler |
CN103949612A (en) * | 2014-05-07 | 2014-07-30 | 张海玉 | Manufacturing method for durable cast iron calcium carbide drawing nozzle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414861A1 (en) * | 1984-04-19 | 1985-10-31 | Steinfurter Eisenwerk GmbH, 4430 Steinfurt | Water-cooled cover for industrial furnaces |
EP0171905A1 (en) * | 1984-08-16 | 1986-02-19 | Fuchs Systems Inc. | Liquid cooled cover for electric arc furnace |
CN2160872Y (en) * | 1993-07-22 | 1994-04-06 | 工贸联营烟台石化管件厂 | Water-cooling calandria furnace lid for electric steel-smelting furnace |
US6404799B1 (en) * | 1999-02-03 | 2002-06-11 | Nippon Steel Corporation | Water-cooling panel for furnace wall and furnace cover of arc furnace |
CN2760484Y (en) * | 2004-08-30 | 2006-02-22 | 丁增佳 | Fining furnace water-cooled cover |
CN201177456Y (en) * | 2008-01-22 | 2009-01-07 | 山东广富集团有限公司 | Water cooling furnace cover for electric arc furnace |
-
2009
- 2009-05-31 CN CN2009100273652A patent/CN101634524B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414861A1 (en) * | 1984-04-19 | 1985-10-31 | Steinfurter Eisenwerk GmbH, 4430 Steinfurt | Water-cooled cover for industrial furnaces |
EP0171905A1 (en) * | 1984-08-16 | 1986-02-19 | Fuchs Systems Inc. | Liquid cooled cover for electric arc furnace |
CN2160872Y (en) * | 1993-07-22 | 1994-04-06 | 工贸联营烟台石化管件厂 | Water-cooling calandria furnace lid for electric steel-smelting furnace |
US6404799B1 (en) * | 1999-02-03 | 2002-06-11 | Nippon Steel Corporation | Water-cooling panel for furnace wall and furnace cover of arc furnace |
CN2760484Y (en) * | 2004-08-30 | 2006-02-22 | 丁增佳 | Fining furnace water-cooled cover |
CN201177456Y (en) * | 2008-01-22 | 2009-01-07 | 山东广富集团有限公司 | Water cooling furnace cover for electric arc furnace |
Non-Patent Citations (1)
Title |
---|
JP特開2005-207650A 2005.08.04 |
Also Published As
Publication number | Publication date |
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CN101634524A (en) | 2010-01-27 |
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Legal Events
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Casting method of electric furnace water cooling cast steel furnace cover Effective date of registration: 20190821 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2019320000068 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200820 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2019320000068 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Casting method of water cooled cast steel cover for electric furnace Effective date of registration: 20200821 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2020980005248 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210819 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2020980005248 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Casting method of water-cooled cast steel furnace cover of electric furnace Effective date of registration: 20210820 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2021980008031 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220905 Granted publication date: 20110608 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2021980008031 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 |
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CF01 | Termination of patent right due to non-payment of annual fee |