CN102691019A - 一种控氮核级不锈钢的熔炼方法 - Google Patents
一种控氮核级不锈钢的熔炼方法 Download PDFInfo
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- CN102691019A CN102691019A CN2012101991820A CN201210199182A CN102691019A CN 102691019 A CN102691019 A CN 102691019A CN 2012101991820 A CN2012101991820 A CN 2012101991820A CN 201210199182 A CN201210199182 A CN 201210199182A CN 102691019 A CN102691019 A CN 102691019A
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- Prior art keywords
- stainless steel
- grade stainless
- steel
- melting method
- controlling
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 27
- 238000003723 Smelting Methods 0.000 title abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 19
- 230000008018 melting Effects 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 239000011651 chromium Substances 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005275 alloying Methods 0.000 claims description 7
- 239000011572 manganese Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 238000009628 steelmaking Methods 0.000 claims description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 235000011149 sulphuric acid Nutrition 0.000 claims description 3
- 239000001117 sulphuric acid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241001062472 Stokellia anisodon Species 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007499 fusion processing Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
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CN201210199182.0A CN102691019B (zh) | 2012-06-18 | 2012-06-18 | 一种控氮核级不锈钢的熔炼方法 |
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CN201210199182.0A CN102691019B (zh) | 2012-06-18 | 2012-06-18 | 一种控氮核级不锈钢的熔炼方法 |
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CN102691019A true CN102691019A (zh) | 2012-09-26 |
CN102691019B CN102691019B (zh) | 2016-01-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103352175A (zh) * | 2013-06-24 | 2013-10-16 | 钢铁研究总院 | 一种控氮奥氏体不锈钢及其制造方法 |
CN107747027A (zh) * | 2017-10-24 | 2018-03-02 | 上海申江锻造有限公司 | 高电阻率、高磁导率1Cr12Mo马氏体不锈钢转轴锻件制造方法 |
CN107760973A (zh) * | 2017-10-26 | 2018-03-06 | 江西省中蔚建设集团有限公司 | 一种建筑用奥氏体不锈钢的加工方法 |
CN110029290A (zh) * | 2019-02-01 | 2019-07-19 | 上海加宁新材料科技有限公司 | 一种超低温高强度无磁不锈钢叶轮轴的制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101277781A (zh) * | 2005-09-28 | 2008-10-01 | 新日本制铁株式会社 | 用不锈钢基焊接金属形成的用于焊接镀有锌基合金的钢板的焊接接头 |
CN101994068A (zh) * | 2009-08-25 | 2011-03-30 | 宝山钢铁股份有限公司 | 奥氏体不锈钢钢板及其制造方法 |
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2012
- 2012-06-18 CN CN201210199182.0A patent/CN102691019B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101277781A (zh) * | 2005-09-28 | 2008-10-01 | 新日本制铁株式会社 | 用不锈钢基焊接金属形成的用于焊接镀有锌基合金的钢板的焊接接头 |
CN101994068A (zh) * | 2009-08-25 | 2011-03-30 | 宝山钢铁股份有限公司 | 奥氏体不锈钢钢板及其制造方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103352175A (zh) * | 2013-06-24 | 2013-10-16 | 钢铁研究总院 | 一种控氮奥氏体不锈钢及其制造方法 |
CN103352175B (zh) * | 2013-06-24 | 2016-01-20 | 钢铁研究总院 | 一种控氮奥氏体不锈钢及其制造方法 |
CN107747027A (zh) * | 2017-10-24 | 2018-03-02 | 上海申江锻造有限公司 | 高电阻率、高磁导率1Cr12Mo马氏体不锈钢转轴锻件制造方法 |
CN107760973A (zh) * | 2017-10-26 | 2018-03-06 | 江西省中蔚建设集团有限公司 | 一种建筑用奥氏体不锈钢的加工方法 |
CN110029290A (zh) * | 2019-02-01 | 2019-07-19 | 上海加宁新材料科技有限公司 | 一种超低温高强度无磁不锈钢叶轮轴的制造方法 |
CN110029290B (zh) * | 2019-02-01 | 2021-03-12 | 上海加宁新材料科技有限公司 | 一种超低温高强度无磁不锈钢叶轮轴的制造方法 |
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Inventor after: Hua Qing Fu Inventor after: Wang Qing Inventor after: Si Zhouxiang Inventor after: Liu Xiaopei Inventor after: He Yongtie Inventor before: Chen Jusheng Inventor before: Chen Zuben |
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Effective date of registration: 20160715 Address after: Jinshan District Fengjing town 201501 Shanghai Xinghao Road No. 89 2-3 building Patentee after: SHANGHAI ERAUM ALLOY MATERIALS CO.,LTD. Address before: 200072 Shanghai, Zhabei District, Shanghai Road, room 502-508, No. 1059 Patentee before: SHANGHAI JIANING NEW TECHNOLOGY INSTITUTE |
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Denomination of invention: A melting method of nitrogen controlled nuclear grade stainless steel Effective date of registration: 20220719 Granted publication date: 20160106 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI ERAUM ALLOY MATERIALS CO.,LTD. Registration number: Y2022310000132 |
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Date of cancellation: 20231225 Granted publication date: 20160106 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI ERAUM ALLOY MATERIALS CO.,LTD. Registration number: Y2022310000132 |
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