CN107254564B - 一种高性能微合金钢的生产方法及其生产用包芯线 - Google Patents
一种高性能微合金钢的生产方法及其生产用包芯线 Download PDFInfo
- Publication number
- CN107254564B CN107254564B CN201710373300.8A CN201710373300A CN107254564B CN 107254564 B CN107254564 B CN 107254564B CN 201710373300 A CN201710373300 A CN 201710373300A CN 107254564 B CN107254564 B CN 107254564B
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- CN
- China
- Prior art keywords
- steel
- alloy
- micro alloyed
- argon
- alloyed steel
- 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.)
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- 229910000742 Microalloyed steel Inorganic materials 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 130
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 94
- 239000010959 steel Substances 0.000 claims abstract description 94
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 91
- 239000000956 alloy Substances 0.000 claims abstract description 91
- 229910052786 argon Inorganic materials 0.000 claims abstract description 65
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 58
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 56
- 238000005096 rolling process Methods 0.000 claims abstract description 45
- 150000004767 nitrides Chemical class 0.000 claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 34
- 238000005275 alloying Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000007670 refining Methods 0.000 claims abstract description 20
- 238000005266 casting Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000010079 rubber tapping Methods 0.000 claims abstract description 15
- 238000009847 ladle furnace Methods 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 238000009628 steelmaking Methods 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 44
- 229910052758 niobium Inorganic materials 0.000 claims description 37
- 229910052720 vanadium Inorganic materials 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 11
- 239000010962 carbon steel Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 7
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 241001062472 Stokellia anisodon Species 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 229910000756 V alloy Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910001204 A36 steel Inorganic materials 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (7)
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CN201710373300.8A CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
Applications Claiming Priority (1)
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CN201710373300.8A CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
Publications (2)
Publication Number | Publication Date |
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CN107254564A CN107254564A (zh) | 2017-10-17 |
CN107254564B true CN107254564B (zh) | 2019-03-26 |
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CN201710373300.8A Active CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
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CN (1) | CN107254564B (zh) |
Families Citing this family (1)
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CN115386780B (zh) * | 2022-09-13 | 2023-03-21 | 南京工业大学 | 一种轻质高强高韧高熵超合金及其制备方法 |
Family Cites Families (5)
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CN100582249C (zh) * | 2008-07-30 | 2010-01-20 | 鞍钢股份有限公司 | 炉外精炼去除细小夹杂物的工艺方法 |
JP5351641B2 (ja) * | 2009-07-23 | 2013-11-27 | 株式会社神戸製鋼所 | フラックス入りワイヤ |
CN101967604B (zh) * | 2010-11-05 | 2012-07-04 | 钢铁研究总院 | 一种可以采用高热输入焊接的硼氮复合微合金钢及制造方法 |
CN104017946A (zh) * | 2014-06-13 | 2014-09-03 | 攀钢集团研究院有限公司 | 耐候微合金钢和含铁合金和铝铁合金的包芯线及其应用和钢水及其制备方法 |
CN105821281B (zh) * | 2016-03-29 | 2017-12-26 | 马鞍山市兴达冶金新材料有限公司 | 一种直接炼钢合金化金属氧化物包芯线及其制作方法 |
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2017
- 2017-05-24 CN CN201710373300.8A patent/CN107254564B/zh active Active
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Denomination of invention: A production method of high-performance microalloyed steel and its cored wire for production Effective date of registration: 20230425 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Ma'anshan Huashan District Branch Pledgor: MAANSHAN XINGDA METALLURGICAL NEW MATERIAL Co.,Ltd. Registration number: Y2023980039131 |
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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 |
Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Ma'anshan Huashan District Branch Pledgor: MAANSHAN XINGDA METALLURGICAL NEW MATERIAL Co.,Ltd. Registration number: Y2023980039131 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |