CN101942597A - 一种齿轮钢的生产方法 - Google Patents
一种齿轮钢的生产方法 Download PDFInfo
- Publication number
- CN101942597A CN101942597A CN2009101467922A CN200910146792A CN101942597A CN 101942597 A CN101942597 A CN 101942597A CN 2009101467922 A CN2009101467922 A CN 2009101467922A CN 200910146792 A CN200910146792 A CN 200910146792A CN 101942597 A CN101942597 A CN 101942597A
- Authority
- CN
- China
- Prior art keywords
- weight
- ladle
- molten steel
- steel
- added
- 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 236
- 239000010959 steel Substances 0.000 title claims abstract description 236
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007670 refining Methods 0.000 claims abstract description 83
- 239000002893 slag Substances 0.000 claims abstract description 74
- 238000009749 continuous casting Methods 0.000 claims abstract description 40
- 238000009847 ladle furnace Methods 0.000 claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 17
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 146
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 140
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 76
- 238000003723 Smelting Methods 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 54
- 239000004411 aluminium Substances 0.000 claims description 50
- 229910052786 argon Inorganic materials 0.000 claims description 38
- 239000007789 gas Substances 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 19
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 241001417490 Sillaginidae Species 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 41
- 239000001301 oxygen Substances 0.000 abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 abstract description 41
- 238000002844 melting Methods 0.000 abstract 6
- 230000008018 melting Effects 0.000 abstract 6
- 238000009489 vacuum treatment Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 40
- 230000004323 axial length Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000007664 blowing Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 241001062472 Stokellia anisodon Species 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- -1 calcium carbides Chemical class 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000003245 working effect Effects 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
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101467922A CN101942597B (zh) | 2009-07-03 | 2009-07-03 | 一种齿轮钢的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101467922A CN101942597B (zh) | 2009-07-03 | 2009-07-03 | 一种齿轮钢的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101942597A true CN101942597A (zh) | 2011-01-12 |
CN101942597B CN101942597B (zh) | 2012-07-18 |
Family
ID=43434800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101467922A Active CN101942597B (zh) | 2009-07-03 | 2009-07-03 | 一种齿轮钢的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101942597B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787211A (zh) * | 2012-06-28 | 2012-11-21 | 辽宁中汇环保科技有限公司 | 一种使用铝钙质预熔型精炼渣生产优质低硫钢的方法 |
CN115558742A (zh) * | 2022-09-26 | 2023-01-03 | 首钢集团有限公司 | 一种真空脱碳后的脱氧方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101306435A (zh) * | 2007-05-17 | 2008-11-19 | 首钢总公司 | 一种齿轮钢的生产方法 |
CN101353770A (zh) * | 2007-07-24 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种高强度不锈齿轮钢及其制备方法 |
CN100569983C (zh) * | 2008-03-26 | 2009-12-16 | 莱芜钢铁股份有限公司 | 一种Cr-Mn-Ti齿轮钢的制备方法 |
-
2009
- 2009-07-03 CN CN2009101467922A patent/CN101942597B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787211A (zh) * | 2012-06-28 | 2012-11-21 | 辽宁中汇环保科技有限公司 | 一种使用铝钙质预熔型精炼渣生产优质低硫钢的方法 |
CN115558742A (zh) * | 2022-09-26 | 2023-01-03 | 首钢集团有限公司 | 一种真空脱碳后的脱氧方法 |
CN115558742B (zh) * | 2022-09-26 | 2023-10-13 | 首钢集团有限公司 | 一种真空脱碳后的脱氧方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101942597B (zh) | 2012-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102071287B (zh) | 耐高温高压合金钢的冶炼方法 | |
CN102816979B (zh) | 一种低碳硫系易切削钢连铸坯的生产方法 | |
CN101519710B (zh) | 一种合金结构钢非金属夹杂物控制方法 | |
CN101121987B (zh) | 含钛奥氏体不锈钢的冶炼方法 | |
CN101328555B (zh) | 一种高质量低磷硫高合金钢的混炼方法 | |
CN103834848B (zh) | 一种含硼预应力钢丝和钢绞线用钢及其冶炼工艺 | |
CN104831153B (zh) | V150钢级高强韧性套管钢的制备方法 | |
CN101306435A (zh) | 一种齿轮钢的生产方法 | |
CN103966515B (zh) | 一种利用电弧炉制备低合金高强韧铸钢的方法 | |
CN101307414B (zh) | 一种高性能含锰工程机械轮体用钢及其制备方法 | |
CN101643882A (zh) | 抗s钢油井管的纯净钢冶炼方法 | |
EP4227431A1 (en) | V-n microalloyed steel and method for producing v-n microalloyed and surface-crack-free continuous casting blank | |
CN101353753B (zh) | 一种超低碳高纯度工业纯铁及其制造方法 | |
CN108893682B (zh) | 模具钢钢坯及其制备方法 | |
CN105331895A (zh) | 一种含铬帘线钢及其制备方法 | |
CN103088244A (zh) | 一种锰铁合金及制备方法 | |
CN102851447A (zh) | 一种碳钢焊丝用钢的炉外精炼生产方法 | |
CN101096720A (zh) | 一种用于超低碳钢炉外精炼深脱硫的脱硫方法及脱硫剂 | |
CN101942597B (zh) | 一种齿轮钢的生产方法 | |
CN103233092B (zh) | 耐腐蚀热交换器专用钢的冶炼工艺 | |
CN106929635A (zh) | 钢锭及其制造方法 | |
CN104846150B (zh) | 低铝模铸钢冶炼方法 | |
CN113897532B (zh) | 一种高硫低锰钒钛铁水制备q235b铸坯的方法 | |
CN103243195B (zh) | 一种高性能风力发电电机轴用钢锭冶炼工艺 | |
CN116590600B (zh) | 一种欧标高等强度钢轨冶炼方法 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 611731 innovation group of Western Park of Chengdu high tech Zone, Sichuan Province Patentee after: Pangang Group Research Institute Co.,Ltd. Address before: 611731 No. 1 Tianlong Road, Chengdu hi tech Zone, Sichuan Patentee before: Pangang Group Research Institute Co.,Ltd. Patentee before: PANGANG GROUP Co.,Ltd. Patentee before: PANGANG GROUP STEEL VA & TI Co. Patentee before: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: 610306 No. 1509 Xiangdao Avenue, Chengxiang Town, Qingbaijiang District, Chengdu City, Sichuan Province (Room A1301-1311, 1319, 13th floor, Area A, Railway Port Building) Patentee after: CHENGDU ADVANCED METAL MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 611731 innovation group of Western Park of Chengdu high tech Zone, Sichuan Province Patentee before: Pangang Group Research Institute Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 1509, xiangdao Avenue, Chengxiang Town, Qingbaijiang District, Chengdu, Sichuan 610306 Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Address before: No. 1509, xiangdao Avenue, Chengxiang Town, Qingbaijiang District, Chengdu, Sichuan 610306 Patentee before: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |