CN113215455A - 一种高质量再生铝及其制备方法 - Google Patents
一种高质量再生铝及其制备方法 Download PDFInfo
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- CN113215455A CN113215455A CN202110512415.7A CN202110512415A CN113215455A CN 113215455 A CN113215455 A CN 113215455A CN 202110512415 A CN202110512415 A CN 202110512415A CN 113215455 A CN113215455 A CN 113215455A
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- Prior art keywords
- aluminum
- equal
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- secondary aluminum
- waste
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 487
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 458
- 238000002360 preparation method Methods 0.000 title abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 87
- 239000012535 impurity Substances 0.000 claims abstract description 60
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 48
- 239000000126 substance Substances 0.000 claims abstract description 42
- 229910052796 boron Inorganic materials 0.000 claims abstract description 36
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 152
- 239000007788 liquid Substances 0.000 claims description 72
- 238000007670 refining Methods 0.000 claims description 43
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 22
- 238000005070 sampling Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 229910052723 transition metal Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 162
- 238000005266 casting Methods 0.000 abstract description 101
- 238000000034 method Methods 0.000 abstract description 80
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 35
- 238000003113 dilution method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 128
- 239000000203 mixture Substances 0.000 description 62
- 229910052804 chromium Inorganic materials 0.000 description 47
- 229910052748 manganese Inorganic materials 0.000 description 47
- 238000012360 testing method Methods 0.000 description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 230000032683 aging Effects 0.000 description 36
- 230000008569 process Effects 0.000 description 30
- 239000000155 melt Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 20
- 238000001816 cooling Methods 0.000 description 19
- 238000007872 degassing Methods 0.000 description 19
- 239000002893 slag Substances 0.000 description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 18
- 238000007664 blowing Methods 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 18
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 18
- 238000007689 inspection Methods 0.000 description 18
- 238000005259 measurement Methods 0.000 description 18
- 238000004321 preservation Methods 0.000 description 18
- 239000010935 stainless steel Substances 0.000 description 18
- 229910001220 stainless steel Inorganic materials 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 17
- 229910000765 intermetallic Inorganic materials 0.000 description 17
- 239000002245 particle Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 150000003377 silicon compounds Chemical class 0.000 description 8
- 239000012467 final product Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 229910002059 quaternary alloy Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- -1 aluminum-titanium-boron Chemical compound 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000011159 matrix material Substances 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
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites
- C22C1/1052—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites by mixing and casting metal matrix composites with reaction
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110512415.7A CN113215455B (zh) | 2021-05-11 | 2021-05-11 | 一种高质量再生铝及其制备方法 |
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CN202110512415.7A CN113215455B (zh) | 2021-05-11 | 2021-05-11 | 一种高质量再生铝及其制备方法 |
Publications (2)
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CN113215455A true CN113215455A (zh) | 2021-08-06 |
CN113215455B CN113215455B (zh) | 2022-10-04 |
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CN202110512415.7A Active CN113215455B (zh) | 2021-05-11 | 2021-05-11 | 一种高质量再生铝及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115927925A (zh) * | 2021-09-24 | 2023-04-07 | 通用汽车环球科技运作有限责任公司 | 低碳足迹铸铝组件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2471967A1 (en) * | 2010-12-28 | 2012-07-04 | Casa Maristas Azterlan | Method for obtaining improved mechanical properties in recycled aluminium castings free of platelet-shaped beta-phases |
CN103572080A (zh) * | 2013-11-07 | 2014-02-12 | 广州有色金属研究院 | 一种再生铝的除铁方法 |
CN108517428A (zh) * | 2018-03-30 | 2018-09-11 | 北京工业大学 | 一种用于铝或铝合金的晶粒细化剂 |
CN108754203A (zh) * | 2018-07-10 | 2018-11-06 | 上海大学 | 一种抗退化的铝硅系合金细化剂及其制备方法和应用 |
CN110218885A (zh) * | 2019-06-24 | 2019-09-10 | 广东工程职业技术学院 | 一种高强韧的挤压铸造铝合金及其制备方法 |
CN111254303A (zh) * | 2020-03-26 | 2020-06-09 | 广东省材料与加工研究所 | 再生铝中富铁相形貌改善和降铁的方法 |
CN111690849A (zh) * | 2020-07-08 | 2020-09-22 | 沈阳航空航天大学 | Al-Si系压铸铝合金中富铁相的细化方法及合金 |
CN112281006A (zh) * | 2020-03-26 | 2021-01-29 | 广东省材料与加工研究所 | 再生铝合金中富铁相的形态调控方法 |
-
2021
- 2021-05-11 CN CN202110512415.7A patent/CN113215455B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2471967A1 (en) * | 2010-12-28 | 2012-07-04 | Casa Maristas Azterlan | Method for obtaining improved mechanical properties in recycled aluminium castings free of platelet-shaped beta-phases |
CN103572080A (zh) * | 2013-11-07 | 2014-02-12 | 广州有色金属研究院 | 一种再生铝的除铁方法 |
CN108517428A (zh) * | 2018-03-30 | 2018-09-11 | 北京工业大学 | 一种用于铝或铝合金的晶粒细化剂 |
CN108754203A (zh) * | 2018-07-10 | 2018-11-06 | 上海大学 | 一种抗退化的铝硅系合金细化剂及其制备方法和应用 |
CN109182800A (zh) * | 2018-07-10 | 2019-01-11 | 上海大学 | 晶粒细化剂及其制备方法和应用 |
CN110218885A (zh) * | 2019-06-24 | 2019-09-10 | 广东工程职业技术学院 | 一种高强韧的挤压铸造铝合金及其制备方法 |
CN111254303A (zh) * | 2020-03-26 | 2020-06-09 | 广东省材料与加工研究所 | 再生铝中富铁相形貌改善和降铁的方法 |
CN112281006A (zh) * | 2020-03-26 | 2021-01-29 | 广东省材料与加工研究所 | 再生铝合金中富铁相的形态调控方法 |
CN111690849A (zh) * | 2020-07-08 | 2020-09-22 | 沈阳航空航天大学 | Al-Si系压铸铝合金中富铁相的细化方法及合金 |
Non-Patent Citations (1)
Title |
---|
黄元春等: "晶粒细化剂对PS版用铝板基腐蚀性能的影响", 《材料工程》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115927925A (zh) * | 2021-09-24 | 2023-04-07 | 通用汽车环球科技运作有限责任公司 | 低碳足迹铸铝组件 |
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Effective date of registration: 20240527 Address after: Room 502, 5th Floor, Building 1, Phase 1, Science and Technology Innovation Park, No. 19 Yingang Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province, 215000 Patentee after: Taicang Rongyisheng Technology Co.,Ltd. Country or region after: China Address before: 215300 Room 601, Dong'an building, 258 Chunxu Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou fimka Metal Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240924 Address after: No. 1111 Xinliu Avenue, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Yunweijie New Material Technology Co.,Ltd. Country or region after: China Address before: Room 502, 5th Floor, Building 1, Phase 1, Science and Technology Innovation Park, No. 19 Yingang Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province, 215000 Patentee before: Taicang Rongyisheng Technology Co.,Ltd. Country or region before: China |