CN105177219A - 一种电转炉制作低磷4Cr5MoSiV1钢以及制作方法 - Google Patents
一种电转炉制作低磷4Cr5MoSiV1钢以及制作方法 Download PDFInfo
- Publication number
- CN105177219A CN105177219A CN201510510128.7A CN201510510128A CN105177219A CN 105177219 A CN105177219 A CN 105177219A CN 201510510128 A CN201510510128 A CN 201510510128A CN 105177219 A CN105177219 A CN 105177219A
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- CN
- China
- Prior art keywords
- steel
- phosphorous
- low
- electric converter
- 4cr5mosiv1
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000010891 electric arc Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 20
- 238000003723 Smelting Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 150000003016 phosphoric acids Chemical class 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 241001062472 Stokellia anisodon Species 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000011419 magnesium lime Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201510510128.7A CN105177219B (zh) | 2015-08-19 | 2015-08-19 | 一种电转炉制作低磷4Cr5MoSiV1钢以及制作方法 |
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CN201510510128.7A CN105177219B (zh) | 2015-08-19 | 2015-08-19 | 一种电转炉制作低磷4Cr5MoSiV1钢以及制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN105177219A true CN105177219A (zh) | 2015-12-23 |
CN105177219B CN105177219B (zh) | 2017-05-24 |
Family
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CN201510510128.7A Active CN105177219B (zh) | 2015-08-19 | 2015-08-19 | 一种电转炉制作低磷4Cr5MoSiV1钢以及制作方法 |
Country Status (1)
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CN (1) | CN105177219B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (zh) * | 1999-10-19 | 2000-05-03 | 赵士英 | 无缝钢管轧制用芯棒生产的新工艺技术 |
CN1418970A (zh) * | 2002-12-19 | 2003-05-21 | 北京科技大学 | 一种电炉炼钢吹氧喷粉氧燃助熔及造泡沫渣工艺 |
CN102000954A (zh) * | 2010-11-23 | 2011-04-06 | 攀钢集团钢铁钒钛股份有限公司 | 一种连轧管机限动芯棒的制造方法 |
CN102443678A (zh) * | 2011-12-27 | 2012-05-09 | 攀钢集团江油长城特殊钢有限公司 | 电弧炉采用炉壁碳氧喷枪冶炼不锈钢母液的方法 |
CN102634637A (zh) * | 2012-05-16 | 2012-08-15 | 中天钢铁集团有限公司 | 一种电炉转炉化的操作工艺 |
CN103071772A (zh) * | 2012-12-26 | 2013-05-01 | 攀钢集团江油长城特殊钢有限公司 | 一种连铸生产4Cr5MoSiV1钢的方法 |
CN103981445A (zh) * | 2014-05-26 | 2014-08-13 | 南平市双友金属有限公司 | H13热作模具钢生产工艺 |
CN104131134A (zh) * | 2014-07-08 | 2014-11-05 | 莱芜钢铁集团有限公司 | 一种电弧炉熔池内造泡沫渣的工艺 |
-
2015
- 2015-08-19 CN CN201510510128.7A patent/CN105177219B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (zh) * | 1999-10-19 | 2000-05-03 | 赵士英 | 无缝钢管轧制用芯棒生产的新工艺技术 |
CN1418970A (zh) * | 2002-12-19 | 2003-05-21 | 北京科技大学 | 一种电炉炼钢吹氧喷粉氧燃助熔及造泡沫渣工艺 |
CN102000954A (zh) * | 2010-11-23 | 2011-04-06 | 攀钢集团钢铁钒钛股份有限公司 | 一种连轧管机限动芯棒的制造方法 |
CN102443678A (zh) * | 2011-12-27 | 2012-05-09 | 攀钢集团江油长城特殊钢有限公司 | 电弧炉采用炉壁碳氧喷枪冶炼不锈钢母液的方法 |
CN102634637A (zh) * | 2012-05-16 | 2012-08-15 | 中天钢铁集团有限公司 | 一种电炉转炉化的操作工艺 |
CN103071772A (zh) * | 2012-12-26 | 2013-05-01 | 攀钢集团江油长城特殊钢有限公司 | 一种连铸生产4Cr5MoSiV1钢的方法 |
CN103981445A (zh) * | 2014-05-26 | 2014-08-13 | 南平市双友金属有限公司 | H13热作模具钢生产工艺 |
CN104131134A (zh) * | 2014-07-08 | 2014-11-05 | 莱芜钢铁集团有限公司 | 一种电弧炉熔池内造泡沫渣的工艺 |
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CN105177219B (zh) | 2017-05-24 |
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Address after: West Industrial Park 256209 Shandong province Binzhou city Zouping County Patentee after: XIWANG METAL TECHNOLOGY Co.,Ltd. Address before: West Industrial Park 256209 Shandong province Binzhou city Zouping County Patentee before: SHANDONG XIWANG SPECIAL STEEL Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a low phosphorus 4Cr5MoSiV1 steel made by an electric converter and a manufacturing method thereof Effective date of registration: 20211227 Granted publication date: 20170524 Pledgee: Xiwang Group Finance Co.,Ltd. Pledgor: XIWANG METAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980016144 |
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Date of cancellation: 20220711 Granted publication date: 20170524 Pledgee: Xiwang Group Finance Co.,Ltd. Pledgor: XIWANG METAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980016144 |
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Effective date of registration: 20220816 Address after: West side of the middle section of Xiwang Avenue, Xiwang Industrial Park, Zouping City, Binzhou City, Shandong Province, 256200 Patentee after: Zhongke Xiwang Special Steel Co.,Ltd. Address before: West Industrial Park 256209 Shandong province Binzhou city Zouping County Patentee before: XIWANG METAL TECHNOLOGY Co.,Ltd. |
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