CN110060871B - 一种铝电解电容器用1xxx系阴极箔的制备方法 - Google Patents
一种铝电解电容器用1xxx系阴极箔的制备方法 Download PDFInfo
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- CN110060871B CN110060871B CN201910273205.XA CN201910273205A CN110060871B CN 110060871 B CN110060871 B CN 110060871B CN 201910273205 A CN201910273205 A CN 201910273205A CN 110060871 B CN110060871 B CN 110060871B
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- rolling
- cathode foil
- foil
- aluminum electrolytic
- 1xxx
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- 239000011888 foil Substances 0.000 title claims abstract description 114
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 55
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000003990 capacitor Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 88
- 238000000034 method Methods 0.000 claims abstract description 43
- 238000005266 casting Methods 0.000 claims abstract description 39
- 238000005097 cold rolling Methods 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 238000000137 annealing Methods 0.000 claims description 24
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 238000007872 degassing Methods 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 3
- 238000010926 purge Methods 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 abstract description 21
- 238000009826 distribution Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 17
- 238000009966 trimming Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum manganese Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910273205.XA CN110060871B (zh) | 2019-04-04 | 2019-04-04 | 一种铝电解电容器用1xxx系阴极箔的制备方法 |
JP2020540258A JP7033664B2 (ja) | 2019-04-04 | 2019-12-31 | アルミ電解コンデンサ用1xxx系陰極箔の製造方法 |
KR1020207021867A KR102369518B1 (ko) | 2019-04-04 | 2019-12-31 | 알루미늄 전해 커패시터용 1xxx계 음극 포일의 제조 방법 |
PCT/CN2019/120064 WO2020199610A1 (zh) | 2019-04-04 | 2019-12-31 | 一种铝电解电容器用1xxx系阴极箔的制备方法 |
Applications Claiming Priority (1)
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CN201910273205.XA CN110060871B (zh) | 2019-04-04 | 2019-04-04 | 一种铝电解电容器用1xxx系阴极箔的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN110060871A CN110060871A (zh) | 2019-07-26 |
CN110060871B true CN110060871B (zh) | 2021-07-09 |
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Country Status (4)
Country | Link |
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JP (1) | JP7033664B2 (ko) |
KR (1) | KR102369518B1 (ko) |
CN (1) | CN110060871B (ko) |
WO (1) | WO2020199610A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110060871B (zh) * | 2019-04-04 | 2021-07-09 | 乳源东阳光优艾希杰精箔有限公司 | 一种铝电解电容器用1xxx系阴极箔的制备方法 |
CN110564982B (zh) * | 2019-09-10 | 2020-10-09 | 新疆众和股份有限公司 | 一种阴极箔用1090铝合金板锭的铸造工艺 |
CN112281028A (zh) * | 2020-09-23 | 2021-01-29 | 永杰新材料股份有限公司 | 一种电解电容器用铝箔及其生产方法 |
CN113215425A (zh) * | 2021-05-07 | 2021-08-06 | 铜陵市大明玛钢有限责任公司 | 一种合金衬板生产时去杂工艺 |
CN113462916B (zh) * | 2021-07-02 | 2023-05-12 | 河南中孚高精铝材有限公司 | 一种铝电解电容器高比电容阴极箔坯料的生产方法 |
CN114985458B (zh) * | 2021-12-30 | 2023-06-13 | 新疆众和股份有限公司 | 一种电解电容器用纯铝系阴极箔的制造方法 |
CN114703404B (zh) * | 2022-03-02 | 2023-07-21 | 江苏鼎胜新能源材料股份有限公司 | 一种新能源锂电池低密度针孔正极集流体用铝箔材料及其制备方法 |
CN114836657B (zh) * | 2022-04-29 | 2023-07-18 | 河南明泰铝业股份有限公司 | 一种涂层料用4017铝合金薄板及其制备方法 |
CN115369271B (zh) * | 2022-08-31 | 2023-06-09 | 河南明晟新材料科技有限公司 | 一种高延伸率1235电缆铝箔及其制造方法 |
CN116043070A (zh) * | 2023-01-09 | 2023-05-02 | 江苏鼎胜新能源材料股份有限公司 | 一种低密度分布第二相颗粒的电池用铝箔材料的制备方法 |
CN116275057B (zh) * | 2023-03-17 | 2023-10-10 | 广西广投正润新材料科技有限公司 | 基于粉末烧结制备具有微电偶的电子铝箔的腐蚀预处理方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH06101003A (ja) * | 1992-09-22 | 1994-04-12 | Furukawa Alum Co Ltd | 強度および箔圧延性に優れるアルミニウム箔地の製造方法 |
JP4198584B2 (ja) * | 2003-12-17 | 2008-12-17 | 三菱アルミニウム株式会社 | 電解コンデンサ用アルミニウム箔およびその製造方法 |
JP3983785B2 (ja) * | 2005-11-11 | 2007-09-26 | 三菱アルミニウム株式会社 | 電解コンデンサ用アルミニウム箔 |
CN1975949B (zh) * | 2006-11-27 | 2010-12-01 | 乳源东阳光精箔有限公司 | 一种电解电容器低压阳极用铝箔及其制造方法 |
JP4237236B2 (ja) | 2007-04-24 | 2009-03-11 | 三菱アルミニウム株式会社 | 電解コンデンサ用アルミニウム箔およびその製造方法 |
JP2010013714A (ja) | 2008-07-07 | 2010-01-21 | Mitsubishi Alum Co Ltd | 電解コンデンサ電極用アルミニウム箔 |
CN101705394A (zh) * | 2009-10-15 | 2010-05-12 | 江阴新仁科技有限公司 | 一种铝合金及铝合金薄板的加工工艺 |
CN101671786B (zh) * | 2009-10-16 | 2011-06-08 | 江阴新仁科技有限公司 | 用于反射箔的铝合金及其加工工艺 |
CN101770871B (zh) * | 2010-03-04 | 2012-09-05 | 北京中拓机械有限责任公司 | 电容器阳极用铝箔及生产方法 |
CN102912190B (zh) * | 2011-08-01 | 2015-04-01 | 江阴新仁科技有限公司 | 一种1070铝合金防爆箔及其加工工艺 |
CN102329992B (zh) * | 2011-09-03 | 2013-11-27 | 乳源东阳光精箔有限公司 | 一种超薄空调铝箔及其制造方法 |
CN103093961A (zh) * | 2011-10-28 | 2013-05-08 | 湖南省邵东县新仁铝业有限责任公司 | 一种电解电容器低压阴极用铝箔及其制造方法 |
JP2013124402A (ja) | 2011-12-15 | 2013-06-24 | Mitsubishi Alum Co Ltd | 電解コンデンサ用アルミニウム箔およびその製造方法 |
CN104388777A (zh) * | 2014-11-28 | 2015-03-04 | 广西南南铝加工有限公司 | 一种高强度铝合金厚板及其制造方法 |
CN107245607B (zh) * | 2017-06-01 | 2019-05-07 | 乳源东阳光优艾希杰精箔有限公司 | 一种集流体用铝箔及其制造方法 |
CN107492450B (zh) * | 2017-08-09 | 2020-01-21 | 乳源东阳光优艾希杰精箔有限公司 | 一种铝电解电容器低压阳极用软态铝箔及其制造方法 |
CN108994267B (zh) * | 2018-10-08 | 2021-02-23 | 吉林大学 | 一种能够提升加工成形性与时效强化效果的6xxx系铝轧板制备方法 |
CN110060871B (zh) * | 2019-04-04 | 2021-07-09 | 乳源东阳光优艾希杰精箔有限公司 | 一种铝电解电容器用1xxx系阴极箔的制备方法 |
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2019
- 2019-04-04 CN CN201910273205.XA patent/CN110060871B/zh active Active
- 2019-12-31 JP JP2020540258A patent/JP7033664B2/ja active Active
- 2019-12-31 WO PCT/CN2019/120064 patent/WO2020199610A1/zh active Application Filing
- 2019-12-31 KR KR1020207021867A patent/KR102369518B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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JP2021520059A (ja) | 2021-08-12 |
CN110060871A (zh) | 2019-07-26 |
KR20200118420A (ko) | 2020-10-15 |
WO2020199610A1 (zh) | 2020-10-08 |
JP7033664B2 (ja) | 2022-03-10 |
KR102369518B1 (ko) | 2022-03-02 |
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