CN107847995A - 电解电容器电极用铝材料的制造方法、铝电解电容器用电极材料的制造方法、和铝电解电容器的制造方法 - Google Patents
电解电容器电极用铝材料的制造方法、铝电解电容器用电极材料的制造方法、和铝电解电容器的制造方法 Download PDFInfo
- Publication number
- CN107847995A CN107847995A CN201680042327.2A CN201680042327A CN107847995A CN 107847995 A CN107847995 A CN 107847995A CN 201680042327 A CN201680042327 A CN 201680042327A CN 107847995 A CN107847995 A CN 107847995A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- temperature
- electrode
- manufacture method
- passage
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 281
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 280
- 238000000034 method Methods 0.000 title claims abstract description 122
- 239000003990 capacitor Substances 0.000 title claims abstract description 85
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 title claims abstract description 68
- 239000004411 aluminium Substances 0.000 title claims abstract description 56
- 239000007772 electrode material Substances 0.000 title claims description 18
- 230000008569 process Effects 0.000 claims abstract description 43
- 238000003490 calendering Methods 0.000 claims abstract description 26
- 238000005530 etching Methods 0.000 claims abstract description 23
- 238000005098 hot rolling Methods 0.000 claims description 35
- 230000009467 reduction Effects 0.000 claims description 35
- 238000000137 annealing Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000013078 crystal Substances 0.000 abstract description 15
- 230000003068 static effect Effects 0.000 abstract description 13
- 230000000052 comparative effect Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- 238000005097 cold rolling Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010405 anode material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018084 Al-Fe Inorganic materials 0.000 description 1
- 229910018192 Al—Fe Inorganic materials 0.000 description 1
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- -1 patent document 1 Chemical compound 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
Classifications
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- 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
-
- 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
- H01G9/055—Etched foil electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015151083 | 2015-07-30 | ||
JP2015-151083 | 2015-07-30 | ||
PCT/JP2016/064768 WO2017018028A1 (ja) | 2015-07-30 | 2016-05-18 | 電解コンデンサ電極用アルミニウム材の製造方法、アルミニウム電解コンデンサ用電極材の製造方法、およびアルミニウム電解コンデンサの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107847995A true CN107847995A (zh) | 2018-03-27 |
CN107847995B CN107847995B (zh) | 2020-06-09 |
Family
ID=57884238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680042327.2A Active CN107847995B (zh) | 2015-07-30 | 2016-05-18 | 电解电容器电极用铝材料的制造方法、铝电解电容器用电极材料的制造方法、和铝电解电容器的制造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6646672B2 (zh) |
CN (1) | CN107847995B (zh) |
WO (1) | WO2017018028A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03287747A (ja) * | 1990-04-03 | 1991-12-18 | Showa Alum Corp | 成形性に優れたアルミニウム板の製造方法 |
JPH10330873A (ja) * | 1997-06-04 | 1998-12-15 | Furukawa Electric Co Ltd:The | 電解コンデンサ電極用アルミニウム箔 |
JP2000309836A (ja) * | 1999-04-26 | 2000-11-07 | Nippon Foil Mfg Co Ltd | 電解コンデンサ陽極用アルミニウム箔及びその製造方法 |
CN1533578A (zh) * | 2001-08-03 | 2004-09-29 | 昭和电工株式会社 | 电解电容器电极用铝材的制造方法、电解电容器电极用铝材和电解电容器用电极材料的制造方法 |
JP2009120963A (ja) * | 2002-08-21 | 2009-06-04 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008238241A (ja) * | 2007-03-28 | 2008-10-09 | Kobe Steel Ltd | アルミニウム金属板の製造方法 |
JP2009249668A (ja) * | 2008-04-03 | 2009-10-29 | 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 |
-
2016
- 2016-05-18 WO PCT/JP2016/064768 patent/WO2017018028A1/ja active Application Filing
- 2016-05-18 JP JP2017531044A patent/JP6646672B2/ja active Active
- 2016-05-18 CN CN201680042327.2A patent/CN107847995B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03287747A (ja) * | 1990-04-03 | 1991-12-18 | Showa Alum Corp | 成形性に優れたアルミニウム板の製造方法 |
JPH10330873A (ja) * | 1997-06-04 | 1998-12-15 | Furukawa Electric Co Ltd:The | 電解コンデンサ電極用アルミニウム箔 |
JP2000309836A (ja) * | 1999-04-26 | 2000-11-07 | Nippon Foil Mfg Co Ltd | 電解コンデンサ陽極用アルミニウム箔及びその製造方法 |
CN1533578A (zh) * | 2001-08-03 | 2004-09-29 | 昭和电工株式会社 | 电解电容器电极用铝材的制造方法、电解电容器电极用铝材和电解电容器用电极材料的制造方法 |
JP2009120963A (ja) * | 2002-08-21 | 2009-06-04 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材の製造方法 |
Non-Patent Citations (2)
Title |
---|
孙玮等: "《中厚板生产900问》", 31 July 2014 * |
赵宇等: "《特殊钢丛书 电工钢》", 31 May 2012 * |
Also Published As
Publication number | Publication date |
---|---|
WO2017018028A1 (ja) | 2017-02-02 |
JP6646672B2 (ja) | 2020-02-14 |
CN107847995B (zh) | 2020-06-09 |
JPWO2017018028A1 (ja) | 2018-05-31 |
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Effective date of registration: 20220215 Address after: Tokyo, Japan Patentee after: Showa aluminum fou International Co.,Ltd. Address before: Osaka, Japan Patentee before: Showa Electric Co.,Ltd. Effective date of registration: 20220215 Address after: Osaka, Japan Patentee after: Showa Electric Co.,Ltd. Address before: Tokyo, Japan Patentee before: SHOWA DENKO Kabushiki Kaisha Effective date of registration: 20220215 Address after: Osaka, Japan Patentee after: Aluminum Co.,Ltd. Address before: Tokyo, Japan Patentee before: Showa aluminum fou International Co.,Ltd. |