CN101509084B - 球化剂的生产方法 - Google Patents
球化剂的生产方法 Download PDFInfo
- Publication number
- CN101509084B CN101509084B CN2009100682457A CN200910068245A CN101509084B CN 101509084 B CN101509084 B CN 101509084B CN 2009100682457 A CN2009100682457 A CN 2009100682457A CN 200910068245 A CN200910068245 A CN 200910068245A CN 101509084 B CN101509084 B CN 101509084B
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- CN
- China
- Prior art keywords
- molten bath
- alloy liquid
- liquid
- alloy
- magnesium
- 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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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 53
- 239000000956 alloy Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 53
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000011777 magnesium Substances 0.000 claims abstract description 20
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005204 segregation Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000003723 Smelting Methods 0.000 claims abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000002054 inoculum Substances 0.000 claims description 15
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 14
- 150000002910 rare earth metals Chemical class 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 6
- 229910007981 Si-Mg Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910008316 Si—Mg Inorganic materials 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 229910000601 superalloy Inorganic materials 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 229910019752 Mg2Si Inorganic materials 0.000 abstract 1
- 229910018619 Si-Fe Inorganic materials 0.000 abstract 1
- 229910008289 Si—Fe Inorganic materials 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229910019064 Mg-Si Inorganic materials 0.000 description 1
- 229910019406 Mg—Si Inorganic materials 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100682457A CN101509084B (zh) | 2009-03-25 | 2009-03-25 | 球化剂的生产方法 |
Applications Claiming Priority (1)
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CN2009100682457A CN101509084B (zh) | 2009-03-25 | 2009-03-25 | 球化剂的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN101509084A CN101509084A (zh) | 2009-08-19 |
CN101509084B true CN101509084B (zh) | 2011-02-02 |
Family
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Family Applications (1)
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CN2009100682457A Expired - Fee Related CN101509084B (zh) | 2009-03-25 | 2009-03-25 | 球化剂的生产方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101509084B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101947421B (zh) * | 2010-07-09 | 2013-04-03 | 清华大学 | 一种制备高纯度Mg2Si的流化床反应器 |
CN104226442B (zh) * | 2014-09-03 | 2016-08-24 | 肖平安 | 一种稀土镁硅铁合金球化剂铸态激冷***破碎方法 |
CN110438283A (zh) * | 2019-09-16 | 2019-11-12 | 黄石新兴管业有限公司 | 一种压入法球化铁水的浸杆组件 |
CN111590033B (zh) * | 2020-06-03 | 2021-06-29 | 南京浦江合金材料股份有限公司 | 一种安全环保的硅锶孕育剂制备方法 |
CN113088624A (zh) * | 2021-02-26 | 2021-07-09 | 武汉钢铁有限公司 | 一种低夹杂物的铝镇静钢的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546693A (zh) * | 2003-12-16 | 2004-11-17 | 郭成会 | 用矿热炉生产低氧化镁稀土钙镁硅铁合金的冶炼工艺 |
CN1932061A (zh) * | 2006-10-30 | 2007-03-21 | 刘年路 | 球化剂的生产工艺 |
CN101029367A (zh) * | 2007-04-17 | 2007-09-05 | 刘年路 | 球化处理装置及球化处理工艺 |
-
2009
- 2009-03-25 CN CN2009100682457A patent/CN101509084B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546693A (zh) * | 2003-12-16 | 2004-11-17 | 郭成会 | 用矿热炉生产低氧化镁稀土钙镁硅铁合金的冶炼工艺 |
CN1932061A (zh) * | 2006-10-30 | 2007-03-21 | 刘年路 | 球化剂的生产工艺 |
CN101029367A (zh) * | 2007-04-17 | 2007-09-05 | 刘年路 | 球化处理装置及球化处理工艺 |
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CN101509084A (zh) | 2009-08-19 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN WANLU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU NIANLU Effective date: 20140116 Owner name: LIU NIANLU Effective date: 20140116 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140116 Address after: 300450, Tanggu Center Road, Xiangyang 2, 5 door, Room 201, Tianjin Patentee after: Tianjin Wanlu Technology Co., Ltd. Patentee after: Liu Nianlu Address before: 300450, Tanggu District, Tianjin Xiangyang 2, 5 door, Room 201 Patentee before: Liu Nianlu |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20160325 |