CN102912169B - 一种用于铝合金材料的喷粉精炼除钙方法 - Google Patents
一种用于铝合金材料的喷粉精炼除钙方法 Download PDFInfo
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- CN102912169B CN102912169B CN201210466698.7A CN201210466698A CN102912169B CN 102912169 B CN102912169 B CN 102912169B CN 201210466698 A CN201210466698 A CN 201210466698A CN 102912169 B CN102912169 B CN 102912169B
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- refining
- refining agent
- calcium
- calcium remover
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- 238000007670 refining Methods 0.000 title claims abstract description 40
- 239000011575 calcium Substances 0.000 title claims abstract description 34
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000956 alloy Substances 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 title abstract description 6
- 238000005507 spraying Methods 0.000 title abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000003723 Smelting Methods 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 6
- 238000007872 degassing Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000012795 verification Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
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CN201210466698.7A CN102912169B (zh) | 2012-11-19 | 2012-11-19 | 一种用于铝合金材料的喷粉精炼除钙方法 |
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CN201210466698.7A CN102912169B (zh) | 2012-11-19 | 2012-11-19 | 一种用于铝合金材料的喷粉精炼除钙方法 |
Publications (2)
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CN102912169A CN102912169A (zh) | 2013-02-06 |
CN102912169B true CN102912169B (zh) | 2014-01-15 |
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CN201210466698.7A Active CN102912169B (zh) | 2012-11-19 | 2012-11-19 | 一种用于铝合金材料的喷粉精炼除钙方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104195383B (zh) * | 2014-09-05 | 2016-01-06 | 天津立中合金集团有限公司 | 高端汽车全铝发动机用亚共晶铝硅合金材料及其制备方法 |
CN104674031A (zh) * | 2015-03-02 | 2015-06-03 | 天津立中合金集团有限公司 | 铝合金熔炼过程中工业硅的新型加入方法 |
CN105483406B (zh) * | 2015-12-25 | 2018-03-02 | 常州大学 | 一种锌合金熔炼除气除渣方法 |
CN111961889B (zh) * | 2020-09-07 | 2021-02-09 | 江苏汇联铝业有限公司 | 一种熔炼合金过程中粉状料的加入设备及方法 |
CN114717426A (zh) * | 2022-03-30 | 2022-07-08 | 浙江今飞凯达轮毂股份有限公司 | 再生铝用除镁剂、制备方法及其使用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1275628A (zh) * | 1999-06-01 | 2000-12-06 | 曹启哲 | 一种铝合金覆盖清渣剂 |
CN101117668A (zh) * | 2007-09-13 | 2008-02-06 | 中国铝业股份有限公司 | 一种铝镁合金锭生产过程中添加镁的方法 |
CN101921933A (zh) * | 2010-06-03 | 2010-12-22 | 怡球金属资源再生(中国)股份有限公司 | 高纯度稳定型铝合金锭及其生产方法 |
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2012
- 2012-11-19 CN CN201210466698.7A patent/CN102912169B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1275628A (zh) * | 1999-06-01 | 2000-12-06 | 曹启哲 | 一种铝合金覆盖清渣剂 |
CN101117668A (zh) * | 2007-09-13 | 2008-02-06 | 中国铝业股份有限公司 | 一种铝镁合金锭生产过程中添加镁的方法 |
CN101921933A (zh) * | 2010-06-03 | 2010-12-22 | 怡球金属资源再生(中国)股份有限公司 | 高纯度稳定型铝合金锭及其生产方法 |
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Effective date of registration: 20200526 Address after: 300457 No. 58, Tai Tai Road, west end of Binhai New Area, Tianjin Patentee after: Tianjin xinlizhong alloy Group Co.,Ltd. Address before: 300457 No. 58, Tai Tai Road, west end of Binhai New Area, Tianjin Patentee before: Tianjin Lizhong Alloy Group Co.,Ltd. |
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Effective date of registration: 20240913 Address after: 237000 West of Wujiao Road and North of Yinxian Road, Economic and Technological Development Zone, Lu'an City, Anhui Province Patentee after: Anhui Lizhong Alloy Technology Co.,Ltd. Country or region after: China Address before: 300457 No. 58, Taimin Road, West District, Binhai New Area, Tianjin Patentee before: Tianjin xinlizhong alloy Group Co.,Ltd. Country or region before: China |
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