CN102925631A - 新型真空循环脱气炉及其处理方法 - Google Patents
新型真空循环脱气炉及其处理方法 Download PDFInfo
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- CN102925631A CN102925631A CN2012104787426A CN201210478742A CN102925631A CN 102925631 A CN102925631 A CN 102925631A CN 2012104787426 A CN2012104787426 A CN 2012104787426A CN 201210478742 A CN201210478742 A CN 201210478742A CN 102925631 A CN102925631 A CN 102925631A
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- vacuum
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- 238000007872 degassing Methods 0.000 title claims abstract description 26
- 238000003672 processing method Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- 238000007670 refining Methods 0.000 claims abstract description 11
- 230000002441 reversible effect Effects 0.000 claims abstract description 10
- 238000005303 weighing Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 238000005261 decarburization Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- 239000006187 pill Substances 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 238000009849 vacuum degassing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 4
- 230000007547 defect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 description 2
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 2
- 229910000863 Ferronickel Inorganic materials 0.000 description 2
- 229910000592 Ferroniobium Inorganic materials 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 2
- -1 ferroboron Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 2
- ZFGFKQDDQUAJQP-UHFFFAOYSA-N iron niobium Chemical compound [Fe].[Fe].[Nb] ZFGFKQDDQUAJQP-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210478742.6A CN102925631B (zh) | 2012-11-22 | 2012-11-22 | 真空循环脱气炉及其处理方法 |
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CN201210478742.6A CN102925631B (zh) | 2012-11-22 | 2012-11-22 | 真空循环脱气炉及其处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN102925631A true CN102925631A (zh) | 2013-02-13 |
CN102925631B CN102925631B (zh) | 2015-01-14 |
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CN201210478742.6A Active CN102925631B (zh) | 2012-11-22 | 2012-11-22 | 真空循环脱气炉及其处理方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111410062A (zh) * | 2019-12-28 | 2020-07-14 | 攀钢集团西昌钢钒有限公司 | 一种真空循环脱气炉及其加料装置 |
CN113584260A (zh) * | 2021-08-03 | 2021-11-02 | 攀钢集团西昌钢钒有限公司 | 真空循环脱气精炼炉加料装置 |
CN114408800A (zh) * | 2022-03-01 | 2022-04-29 | 中冶南方工程技术有限公司 | 一种rh真空精炼炉钢水罐自动顶升装置及控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2455679Y (zh) * | 2001-01-05 | 2001-10-24 | 刘丕泾 | 井架物料提升机 |
CN101392312A (zh) * | 2007-09-20 | 2009-03-25 | 吴江市天地人真空炉业有限公司 | Rh立式真空室内二次燃烧炉 |
CN102061360A (zh) * | 2010-12-17 | 2011-05-18 | 中冶南方工程技术有限公司 | 在低轨面标高条件下降低rh真空处理装置安装高度的方法 |
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2012
- 2012-11-22 CN CN201210478742.6A patent/CN102925631B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2455679Y (zh) * | 2001-01-05 | 2001-10-24 | 刘丕泾 | 井架物料提升机 |
CN101392312A (zh) * | 2007-09-20 | 2009-03-25 | 吴江市天地人真空炉业有限公司 | Rh立式真空室内二次燃烧炉 |
CN102061360A (zh) * | 2010-12-17 | 2011-05-18 | 中冶南方工程技术有限公司 | 在低轨面标高条件下降低rh真空处理装置安装高度的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111410062A (zh) * | 2019-12-28 | 2020-07-14 | 攀钢集团西昌钢钒有限公司 | 一种真空循环脱气炉及其加料装置 |
CN113584260A (zh) * | 2021-08-03 | 2021-11-02 | 攀钢集团西昌钢钒有限公司 | 真空循环脱气精炼炉加料装置 |
CN114408800A (zh) * | 2022-03-01 | 2022-04-29 | 中冶南方工程技术有限公司 | 一种rh真空精炼炉钢水罐自动顶升装置及控制方法 |
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CN102925631B (zh) | 2015-01-14 |
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Address after: Jianye District of Nanjing City, Jiangsu province 210019 the Fuchun River Street No. 18 Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 25, Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |
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Address after: 243000 Fu Chang Industrial Park, 259 HSI Nan Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 210019 18 East Street, Fuchunjiang, Jianye District, Nanjing City, Jiangsu Province Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |
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