CN102400052B - 窄淬透性齿轮钢的制备方法 - Google Patents
窄淬透性齿轮钢的制备方法 Download PDFInfo
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- CN102400052B CN102400052B CN2011103862317A CN201110386231A CN102400052B CN 102400052 B CN102400052 B CN 102400052B CN 2011103862317 A CN2011103862317 A CN 2011103862317A CN 201110386231 A CN201110386231 A CN 201110386231A CN 102400052 B CN102400052 B CN 102400052B
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- China
- Prior art keywords
- refining
- steel
- slag
- controlled
- deoxidation
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000007670 refining Methods 0.000 claims abstract description 66
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000009749 continuous casting Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000005275 alloying Methods 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims description 61
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 229910052786 argon Inorganic materials 0.000 claims description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 239000011572 manganese Substances 0.000 claims description 15
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052796 boron Inorganic materials 0.000 claims description 13
- 238000006477 desulfuration reaction Methods 0.000 claims description 13
- 230000023556 desulfurization Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- -1 Aluminium manganese Chemical compound 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 235000003599 food sweetener Nutrition 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 5
- 239000003765 sweetening agent Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000009847 ladle furnace Methods 0.000 abstract description 6
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 12
- 229910052804 chromium Inorganic materials 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 229910001374 Invar Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000883306 Huso huso Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
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 (3)
Priority Applications (1)
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CN2011103862317A CN102400052B (zh) | 2011-11-29 | 2011-11-29 | 窄淬透性齿轮钢的制备方法 |
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CN2011103862317A CN102400052B (zh) | 2011-11-29 | 2011-11-29 | 窄淬透性齿轮钢的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102400052A CN102400052A (zh) | 2012-04-04 |
CN102400052B true CN102400052B (zh) | 2013-05-15 |
Family
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Family Applications (1)
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CN2011103862317A Active CN102400052B (zh) | 2011-11-29 | 2011-11-29 | 窄淬透性齿轮钢的制备方法 |
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CN (1) | CN102400052B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104611502B (zh) * | 2015-03-03 | 2016-07-13 | 中天钢铁集团有限公司 | 一种含铝含硫系列齿轮钢冶炼工艺 |
CN110230006B (zh) * | 2019-05-31 | 2020-07-07 | 邯郸钢铁集团有限责任公司 | 一种汽车变速箱用低磷齿轮钢的生产方法 |
CN110438389B (zh) * | 2019-09-16 | 2021-03-16 | 内蒙古工业大学 | 一种高纯净稀土钢生产方法 |
CN110512046B (zh) * | 2019-10-08 | 2021-08-10 | 宝武集团鄂城钢铁有限公司 | 一种螺纹钢的低成本制造方法 |
CN112962023A (zh) * | 2021-01-29 | 2021-06-15 | 江苏永钢集团有限公司 | 窄淬透性齿轮钢及其制造方法 |
CN114231828A (zh) * | 2021-12-20 | 2022-03-25 | 常州东方特钢有限公司 | 一种用于工业装载机铲刀耐寒高耐磨性材料的工艺制造方法 |
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FR2847273B1 (fr) * | 2002-11-19 | 2005-08-19 | Usinor | Piece d'acier de construction soudable et procede de fabrication |
CN101289731B (zh) * | 2008-05-09 | 2011-04-06 | 莱芜钢铁股份有限公司 | CrMnTi系窄淬透性带齿轮钢及其制造方法 |
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CN102400052A (zh) | 2012-04-04 |
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Owner name: NINGBO WANGUAN PRECISION CASTING FACTORY Free format text: FORMER OWNER: NINGBO LANDING ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20130402 |
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Free format text: CORRECT: ADDRESS; FROM: 315100 NINGBO, ZHEJIANG PROVINCE TO: 315135 NINGBO, ZHEJIANG PROVINCE |
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Effective date of registration: 20130402 Address after: 315135, Ningbo, Zhejiang province Yinzhou District Yunlong Town facing the bridge Applicant after: Ningbo Wanguan Precison Foundry Factory Address before: 315100 Yinzhou District, Ningbo, South Street, the first emerging industrial park Applicant before: Ningbo Landing Electronic Technology Co., Ltd. |
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