CN105177219B - 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
- CN105177219B CN105177219B CN201510510128.7A CN201510510128A CN105177219B CN 105177219 B CN105177219 B CN 105177219B CN 201510510128 A CN201510510128 A CN 201510510128A CN 105177219 B CN105177219 B CN 105177219B
- Authority
- CN
- China
- Prior art keywords
- steel
- phosphorous
- 4cr5mosiv1
- electric converter
- wall
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000010891 electric arc Methods 0.000 claims abstract description 5
- 239000002893 slag Substances 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 19
- 238000003723 Smelting Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 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
- 241001062472 Stokellia anisodon Species 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 239000011419 magnesium lime Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 14
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- YLUIKWVQCKSMCF-UHFFFAOYSA-N calcium;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[Mg+2].[Ca+2] YLUIKWVQCKSMCF-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 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
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000008064 anhydrides Chemical class 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
- 238000011161 development Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 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
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 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
- 239000000126 substance Substances 0.000 description 1
- 239000011345 viscous material Substances 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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN105177219A CN105177219A (zh) | 2015-12-23 |
CN105177219B true CN105177219B (zh) | 2017-05-24 |
Family
ID=54899641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
Country | Link |
---|---|
CN (1) | CN105177219B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1086965C (zh) * | 1999-10-19 | 2002-07-03 | 赵士英 | 无缝钢管轧制用芯棒生产的新工艺技术 |
CN1200118C (zh) * | 2002-12-19 | 2005-05-04 | 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 |
CN102443678B (zh) * | 2011-12-27 | 2013-11-27 | 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 |
CN102634637B (zh) * | 2012-05-16 | 2013-08-14 | 中天钢铁集团有限公司 | 一种电炉转炉化的操作工艺 |
CN103071772B (zh) * | 2012-12-26 | 2014-12-17 | 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 |
CN103981445B (zh) * | 2014-05-26 | 2015-11-11 | 南平市双友金属有限公司 | H13热作模具钢生产工艺 |
CN104131134B (zh) * | 2014-07-08 | 2016-06-08 | 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
Also Published As
Publication number | Publication date |
---|---|
CN105177219A (zh) | 2015-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105525055B (zh) | 一种转炉少渣冶炼脱碳期喷溅的控制方法 | |
CN102776314B (zh) | 一种超低磷钢冶炼方法 | |
CN110205436B (zh) | 一种全流程低氧位生产if钢的冶炼方法 | |
CN102212643B (zh) | 一种转炉少渣冶炼工艺 | |
CN105039648B (zh) | 一种用氩氧脱碳炉冶炼低碳高锰含量钢水的方法 | |
CN106148630B (zh) | 一种转炉冶炼低磷低硫钢水的方法 | |
CN105671248B (zh) | 一种转炉高效脱磷的冶炼方法 | |
CN107151723A (zh) | 双渣全留渣的半钢炼钢方法 | |
CN104451385B (zh) | 一种低碳、低氮、高氧工业纯铁及其生产方法 | |
CN105132612B (zh) | 一种转炉少渣冶炼前期倒渣的控制方法 | |
CN107723412A (zh) | 一种高磷铁水的双联冶炼脱磷工艺 | |
CN101717842A (zh) | 一种感应炉炼钢脱磷和脱硫的方法 | |
CN106282477B (zh) | 一种超低磷钢的冶炼方法 | |
CN104195290A (zh) | 钢水脱磷剂及其钢水脱磷精炼方法 | |
CN104032095A (zh) | 一种钢水脱磷剂和钢水脱磷的方法 | |
CN105132611B (zh) | 一种转炉单渣生产超低磷钢的方法 | |
CN103966399B (zh) | 一种半钢冶炼中碳钢的方法 | |
CN107365886B (zh) | 一种转炉高温脱磷的方法 | |
CN107164606A (zh) | 一种半钢脱磷冶炼方法 | |
CN104109727B (zh) | 半钢转炉冶炼低磷钢的方法 | |
CN104946852B (zh) | 重轨钢高效脱硫的方法 | |
CN106755657A (zh) | 一种含钛混合熔渣冶金熔融还原回收的方法 | |
CN103484599B (zh) | 一种高锰耐磨钢的冶炼方法 | |
CN103409595A (zh) | 一种含钒铁水脱磷炼钢的方法 | |
CN109182642B (zh) | 一种采用单渣法冶炼低磷钢的工艺方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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. |
|
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 |
|
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: 20220711 Granted publication date: 20170524 Pledgee: Xiwang Group Finance Co.,Ltd. Pledgor: XIWANG METAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980016144 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right |