KR101947820B1 - 레이저 용접성이 우수한 리튬 이온 전지 케이스 덮개용 알루미늄 합금판재 - Google Patents
레이저 용접성이 우수한 리튬 이온 전지 케이스 덮개용 알루미늄 합금판재 Download PDFInfo
- Publication number
- KR101947820B1 KR101947820B1 KR1020080070330A KR20080070330A KR101947820B1 KR 101947820 B1 KR101947820 B1 KR 101947820B1 KR 1020080070330 A KR1020080070330 A KR 1020080070330A KR 20080070330 A KR20080070330 A KR 20080070330A KR 101947820 B1 KR101947820 B1 KR 101947820B1
- Authority
- KR
- South Korea
- Prior art keywords
- aluminum alloy
- less
- battery case
- alloy sheet
- lithium ion
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 43
- 238000003466 welding Methods 0.000 title abstract description 14
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 12
- 229910001416 lithium ion Inorganic materials 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 37
- 239000011159 matrix material Substances 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 description 16
- 238000012360 testing method Methods 0.000 description 15
- 238000001556 precipitation Methods 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910018131 Al-Mn Inorganic materials 0.000 description 2
- 229910018461 Al—Mn Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000009736 wetting 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
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- 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
- C22F1/043—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 of alloys with silicon as the next major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2007-00236190 | 2007-09-12 | ||
| JP2007236190A JP5057448B2 (ja) | 2007-09-12 | 2007-09-12 | 電池ケース蓋用アルミニウム合金板材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090027564A KR20090027564A (ko) | 2009-03-17 |
| KR101947820B1 true KR101947820B1 (ko) | 2019-02-13 |
Family
ID=40476610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080070330A KR101947820B1 (ko) | 2007-09-12 | 2008-07-18 | 레이저 용접성이 우수한 리튬 이온 전지 케이스 덮개용 알루미늄 합금판재 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5057448B2 (ja) |
| KR (1) | KR101947820B1 (ja) |
| CN (1) | CN101386943B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011006723A (ja) * | 2009-06-24 | 2011-01-13 | Sumitomo Light Metal Ind Ltd | レーザ溶接性に優れた電池ケース蓋用アルミニウム合金板 |
| JP5456747B2 (ja) * | 2011-10-14 | 2014-04-02 | 株式会社神戸製鋼所 | 電池ケース用アルミニウム合金板及び電池ケース |
| IN2014MN01031A (ja) * | 2011-12-02 | 2015-05-01 | Uacj Corp | |
| MY164145A (en) * | 2012-01-27 | 2017-11-30 | Uacj Corp | Aluminum alloy material for heat exchanger fin, manufacturing method for same, and heat exchanger using the said aluminum alloy material |
| EP2907884B1 (en) * | 2012-10-11 | 2018-05-09 | UACJ Corporation | Plate-like conductor for bus bar, and bus bar comprising same |
| KR102212299B1 (ko) * | 2013-06-02 | 2021-02-03 | 가부시키가이샤 유에이씨제이 | 열교환기 및 당해 열교환기용 핀재 |
| JP6523681B2 (ja) * | 2014-12-25 | 2019-06-05 | 株式会社Uacj | ケース用アルミニウム合金板及びケース |
| FR3038242B1 (fr) * | 2015-07-02 | 2017-06-23 | Constellium Neuf-Brisach | Alliage d'aluminium pour soudage par laser sans fils d'apport |
| US10030288B2 (en) | 2015-07-16 | 2018-07-24 | Hamilton Sundstrand Corporation | Method of manufacturing aluminum alloy articles |
| CN112921216B (zh) * | 2021-01-25 | 2022-08-05 | 靖江市东达新能源科技有限公司 | 一种铝合金动力电池壳体及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003007260A (ja) * | 2001-06-19 | 2003-01-10 | Mitsubishi Alum Co Ltd | 二次電池ケース用アルミニウム合金板 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176048A (ja) * | 1987-12-29 | 1989-07-12 | Kobe Steel Ltd | 方向性が優れた深絞り用アルミニウム合金軟質板及びその製造法 |
| JP3788915B2 (ja) * | 2001-03-29 | 2006-06-21 | 株式会社神戸製鋼所 | 電池ケース用アルミニウム合金板およびその製造方法 |
| JP2003034833A (ja) * | 2001-05-15 | 2003-02-07 | Mitsubishi Alum Co Ltd | 二次電池ケース用アルミニウム合金板 |
| JP4001007B2 (ja) * | 2002-12-19 | 2007-10-31 | 日本軽金属株式会社 | 矩形断面電池容器用アルミニウム合金板 |
| CN100469926C (zh) * | 2004-02-13 | 2009-03-18 | 株式会社电装 | 换热器用铝合金挤压材料及其制造方法 |
-
2007
- 2007-09-12 JP JP2007236190A patent/JP5057448B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-02 CN CN2008101295974A patent/CN101386943B/zh not_active Expired - Fee Related
- 2008-07-18 KR KR1020080070330A patent/KR101947820B1/ko active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003007260A (ja) * | 2001-06-19 | 2003-01-10 | Mitsubishi Alum Co Ltd | 二次電池ケース用アルミニウム合金板 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101386943A (zh) | 2009-03-18 |
| CN101386943B (zh) | 2012-05-30 |
| JP5057448B2 (ja) | 2012-10-24 |
| KR20090027564A (ko) | 2009-03-17 |
| JP2009068056A (ja) | 2009-04-02 |
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