CN106119563A - 一种铝液除气的方法 - Google Patents
一种铝液除气的方法 Download PDFInfo
- Publication number
- CN106119563A CN106119563A CN201610624578.3A CN201610624578A CN106119563A CN 106119563 A CN106119563 A CN 106119563A CN 201610624578 A CN201610624578 A CN 201610624578A CN 106119563 A CN106119563 A CN 106119563A
- Authority
- CN
- China
- Prior art keywords
- aluminum liquid
- rotor
- degasification
- passed
- gas
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 83
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000007872 degassing Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229910000989 Alclad Inorganic materials 0.000 claims abstract description 24
- 238000007670 refining Methods 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 229910052756 noble gas Inorganic materials 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 25
- 229910002804 graphite Inorganic materials 0.000 claims description 21
- 239000010439 graphite Substances 0.000 claims description 21
- VZGDMQKNWNREIO-UHFFFAOYSA-N carbon tetrachloride Substances ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical group [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005247 gettering Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 239000004317 sodium nitrate Substances 0.000 claims description 4
- 235000010344 sodium nitrate Nutrition 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000001257 hydrogen Substances 0.000 description 20
- 229910052739 hydrogen Inorganic materials 0.000 description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910001610 cryolite Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002973 irritant agent Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610624578.3A CN106119563B (zh) | 2016-08-02 | 2016-08-02 | 一种铝液除气的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610624578.3A CN106119563B (zh) | 2016-08-02 | 2016-08-02 | 一种铝液除气的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106119563A true CN106119563A (zh) | 2016-11-16 |
CN106119563B CN106119563B (zh) | 2018-04-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610624578.3A Active CN106119563B (zh) | 2016-08-02 | 2016-08-02 | 一种铝液除气的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106119563B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108893619A (zh) * | 2018-07-17 | 2018-11-27 | 青岛立博汽车零部件精密铸造有限公司 | 一种铝液处理方法 |
CN109055777A (zh) * | 2018-10-11 | 2018-12-21 | 广东华劲金属型材有限公司 | 一种铝液加工用除气的方法 |
CN113604688A (zh) * | 2021-06-17 | 2021-11-05 | 机械科学研究总院(将乐)半固态技术研究所有限公司 | 一种大型激光切割机用铝合金横梁的铸造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU605020B2 (en) * | 1988-02-24 | 1991-01-03 | Foseco International Limited | Rotary device, apparatus and method for treating molten metal |
CN1754005A (zh) * | 2002-12-21 | 2006-03-29 | 福塞科国际有限公司 | 处理熔化的金属的转动搅拌装置 |
CN201326003Y (zh) * | 2008-07-30 | 2009-10-14 | 湖南晟通科技集团有限公司 | 四氯化碳-氩气联合精炼装置 |
CN202347068U (zh) * | 2011-12-07 | 2012-07-25 | 怡球金属资源再生(中国)股份有限公司 | 一种在线多转子除气装置 |
CN102994777A (zh) * | 2012-12-28 | 2013-03-27 | 云南铝业股份有限公司 | 一种生产超宽幅双零铝箔的电解铝液净化方法 |
-
2016
- 2016-08-02 CN CN201610624578.3A patent/CN106119563B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU605020B2 (en) * | 1988-02-24 | 1991-01-03 | Foseco International Limited | Rotary device, apparatus and method for treating molten metal |
CN1754005A (zh) * | 2002-12-21 | 2006-03-29 | 福塞科国际有限公司 | 处理熔化的金属的转动搅拌装置 |
CN201326003Y (zh) * | 2008-07-30 | 2009-10-14 | 湖南晟通科技集团有限公司 | 四氯化碳-氩气联合精炼装置 |
CN202347068U (zh) * | 2011-12-07 | 2012-07-25 | 怡球金属资源再生(中国)股份有限公司 | 一种在线多转子除气装置 |
CN102994777A (zh) * | 2012-12-28 | 2013-03-27 | 云南铝业股份有限公司 | 一种生产超宽幅双零铝箔的电解铝液净化方法 |
Non-Patent Citations (3)
Title |
---|
佚名: "一种新的铝合金精炼剂", 《新技术工艺》 * |
向凌霄: "《原铝及其合金的熔炼与铸造》", 31 October 2005 * |
吴树森等: "《有色金属熔炼入门与精通》", 31 May 2014 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108893619A (zh) * | 2018-07-17 | 2018-11-27 | 青岛立博汽车零部件精密铸造有限公司 | 一种铝液处理方法 |
CN109055777A (zh) * | 2018-10-11 | 2018-12-21 | 广东华劲金属型材有限公司 | 一种铝液加工用除气的方法 |
CN113604688A (zh) * | 2021-06-17 | 2021-11-05 | 机械科学研究总院(将乐)半固态技术研究所有限公司 | 一种大型激光切割机用铝合金横梁的铸造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106119563B (zh) | 2018-04-17 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 315191, Zhejiang, Ningbo province Yinzhou District should be street Dongsheng Village Applicant after: NINGBO KEDA SEIKO TECHNOLOGY Co.,Ltd. Address before: 315191, Ningbo, Zhejiang province Yinzhou District Jiang calm Bridge Road No. 228 Applicant before: NINGBO KEDA INDUSTRY AND TRADE CO.,LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of degassing liquid aluminum Effective date of registration: 20210629 Granted publication date: 20180417 Pledgee: Bank of China Limited by Share Ltd. Ningbo Yinzhou branch Pledgor: NINGBO KEDA SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2021330000716 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220825 Granted publication date: 20180417 Pledgee: Bank of China Limited by Share Ltd. Ningbo Yinzhou branch Pledgor: NINGBO KEDA SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2021330000716 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for degassing molten aluminum Effective date of registration: 20221127 Granted publication date: 20180417 Pledgee: China Construction Bank Ningbo Yinzhou Branch Pledgor: NINGBO KEDA SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2022330003221 |