CN106756143A - 铝及铝合金熔体精炼用熔剂和铝及铝合金熔体精炼方法 - Google Patents
铝及铝合金熔体精炼用熔剂和铝及铝合金熔体精炼方法 Download PDFInfo
- Publication number
- CN106756143A CN106756143A CN201710005814.8A CN201710005814A CN106756143A CN 106756143 A CN106756143 A CN 106756143A CN 201710005814 A CN201710005814 A CN 201710005814A CN 106756143 A CN106756143 A CN 106756143A
- Authority
- CN
- China
- Prior art keywords
- flux
- alkali metal
- aluminium
- refining
- aluminum
- 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
- 230000004907 flux Effects 0.000 title claims abstract description 256
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 118
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 118
- 238000007670 refining Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000004411 aluminium Substances 0.000 title claims 20
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 61
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 61
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000011780 sodium chloride Substances 0.000 claims abstract description 10
- 150000004820 halides Chemical class 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 5
- 229910001508 alkali metal halide Inorganic materials 0.000 claims abstract description 3
- 150000008045 alkali metal halides Chemical class 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910020491 K2TiF6 Inorganic materials 0.000 claims 1
- 229910020239 KAlF4 Inorganic materials 0.000 claims 1
- 229910020261 KBF4 Inorganic materials 0.000 claims 1
- LZQHZOIDAMYHSS-UHFFFAOYSA-N [F].[Ti] Chemical compound [F].[Ti] LZQHZOIDAMYHSS-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 1
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims 1
- 229910000027 potassium carbonate Inorganic materials 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 229910001495 sodium tetrafluoroborate Inorganic materials 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract description 93
- 229910020808 NaBF Inorganic materials 0.000 abstract description 10
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract description 9
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract description 9
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 8
- 229910016569 AlF 3 Inorganic materials 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 27
- 239000002893 slag Substances 0.000 description 25
- 239000011734 sodium Substances 0.000 description 18
- 238000003756 stirring Methods 0.000 description 17
- 238000004090 dissolution Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 229910052761 rare earth metal Inorganic materials 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 229910052708 sodium Inorganic materials 0.000 description 9
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 150000002910 rare earth metals Chemical class 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- -1 rare earth metal fluoride Chemical class 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 239000003832 thermite Substances 0.000 description 3
- 208000005156 Dehydration Diseases 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229910052730 francium Inorganic materials 0.000 description 1
- KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229940089027 kcl-40 Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
- C22B21/062—Obtaining aluminium refining using salt or fluxing 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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 (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005814.8A CN106756143B (zh) | 2017-01-04 | 2017-01-04 | 铝及铝合金熔体精炼用熔剂和铝及铝合金熔体精炼方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005814.8A CN106756143B (zh) | 2017-01-04 | 2017-01-04 | 铝及铝合金熔体精炼用熔剂和铝及铝合金熔体精炼方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106756143A true CN106756143A (zh) | 2017-05-31 |
| CN106756143B CN106756143B (zh) | 2018-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005814.8A Active CN106756143B (zh) | 2017-01-04 | 2017-01-04 | 铝及铝合金熔体精炼用熔剂和铝及铝合金熔体精炼方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106756143B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438355A (zh) * | 2019-08-28 | 2019-11-12 | 福建工程学院 | 一种黄铜合金晶粒细化剂及其制备工艺与使用方法 |
| US10513753B1 (en) * | 2019-01-03 | 2019-12-24 | 2498890 Ontario Inc. | Systems, methods, and cored wires for treating a molten metal |
| CN111575518A (zh) * | 2020-05-15 | 2020-08-25 | 包头铝业有限公司 | 氟盐络合铝合金精炼剂及其制备方法 |
| CN112899512A (zh) * | 2021-01-19 | 2021-06-04 | 合肥波林新材料股份有限公司 | 一种铝钛碳合金晶粒细化剂及其制备方法 |
| CN112941360A (zh) * | 2021-01-11 | 2021-06-11 | 南昌大学 | 一种碳纳米管增强铝合金半固态浆料的制备方法 |
| CN113699404A (zh) * | 2021-08-25 | 2021-11-26 | 苏州大学 | 一种铝废料净化用复合盐及其制备、使用方法 |
| CN115109961A (zh) * | 2022-06-10 | 2022-09-27 | 徐州思源铝业有限公司 | 铝合金稀土精炼剂及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328299A (zh) * | 2014-10-23 | 2015-02-04 | 山东南山铝业股份有限公司 | 一种铝及铝合金熔体精炼用的熔剂及其制备方法 |
| CN105624448A (zh) * | 2016-03-28 | 2016-06-01 | 吴炳尧 | 铸造铝合金熔炼用含稀土除渣精炼熔剂及其制备方法 |
-
2017
- 2017-01-04 CN CN201710005814.8A patent/CN106756143B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328299A (zh) * | 2014-10-23 | 2015-02-04 | 山东南山铝业股份有限公司 | 一种铝及铝合金熔体精炼用的熔剂及其制备方法 |
| CN105624448A (zh) * | 2016-03-28 | 2016-06-01 | 吴炳尧 | 铸造铝合金熔炼用含稀土除渣精炼熔剂及其制备方法 |
Non-Patent Citations (2)
| Title |
|---|
| 上海机械工程学会铸造学组: "《国外现代铸造》", 31 January 1980, 上海科学技术文献出版社 * |
| 孝云祯等: "《有色金属熔炼与铸锭》", 28 February 1994, 东北大学出版社 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10513753B1 (en) * | 2019-01-03 | 2019-12-24 | 2498890 Ontario Inc. | Systems, methods, and cored wires for treating a molten metal |
| WO2020140149A1 (en) * | 2019-01-03 | 2020-07-09 | 2498890 Ontario Inc. | Systems, methods, and cored wires for treating a molten metal |
| CN110438355A (zh) * | 2019-08-28 | 2019-11-12 | 福建工程学院 | 一种黄铜合金晶粒细化剂及其制备工艺与使用方法 |
| CN110438355B (zh) * | 2019-08-28 | 2021-04-02 | 福建工程学院 | 一种黄铜合金晶粒细化剂及其制备工艺与使用方法 |
| CN111575518A (zh) * | 2020-05-15 | 2020-08-25 | 包头铝业有限公司 | 氟盐络合铝合金精炼剂及其制备方法 |
| CN111575518B (zh) * | 2020-05-15 | 2021-08-20 | 包头铝业有限公司 | 氟盐络合铝合金精炼剂及其制备方法 |
| CN112941360A (zh) * | 2021-01-11 | 2021-06-11 | 南昌大学 | 一种碳纳米管增强铝合金半固态浆料的制备方法 |
| CN112941360B (zh) * | 2021-01-11 | 2022-05-20 | 南昌大学 | 一种碳纳米管增强铝合金半固态浆料的制备方法 |
| CN112899512A (zh) * | 2021-01-19 | 2021-06-04 | 合肥波林新材料股份有限公司 | 一种铝钛碳合金晶粒细化剂及其制备方法 |
| CN113699404A (zh) * | 2021-08-25 | 2021-11-26 | 苏州大学 | 一种铝废料净化用复合盐及其制备、使用方法 |
| CN113699404B (zh) * | 2021-08-25 | 2022-06-24 | 苏州大学 | 一种铝废料净化用复合盐及其制备、使用方法 |
| CN115109961A (zh) * | 2022-06-10 | 2022-09-27 | 徐州思源铝业有限公司 | 铝合金稀土精炼剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106756143B (zh) | 2018-12-21 |
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Effective date of registration: 20181102 Address after: 265700 Qian Song Village, Dongjiang Town, Longkou City, Yantai, Shandong Applicant after: Shandong Nanshan Aluminium Co.,Ltd. Applicant after: HANGXIN MATERIAL TECHNOLOGY CO.,LTD. Address before: 265700 Qian Song Village, Dongjiang Town, Longkou City, Yantai, Shandong Applicant before: Shandong Nanshan Aluminium Co.,Ltd. Applicant before: Yantai Nanshan University |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flux for aluminum and aluminum alloy melt refining and aluminum and aluminum alloy melt refining method Effective date of registration: 20211117 Granted publication date: 20181221 Pledgee: Yantai Donghai aluminum foil Co.,Ltd. Pledgor: Shandong Nanshan Aluminium Co.,Ltd. Registration number: Y2021980012518 |
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Date of cancellation: 20221031 Granted publication date: 20181221 Pledgee: Yantai Donghai aluminum foil Co.,Ltd. Pledgor: Shandong Nanshan Aluminium Co.,Ltd. Registration number: Y2021980012518 |
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