JP2021012766A - 電池用通電部品およびその製造方法 - Google Patents
電池用通電部品およびその製造方法 Download PDFInfo
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- JP2021012766A JP2021012766A JP2019124872A JP2019124872A JP2021012766A JP 2021012766 A JP2021012766 A JP 2021012766A JP 2019124872 A JP2019124872 A JP 2019124872A JP 2019124872 A JP2019124872 A JP 2019124872A JP 2021012766 A JP2021012766 A JP 2021012766A
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- Prior art keywords
- bonding
- battery
- friction stir
- stir welding
- alloy
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 10
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 238000013019 agitation Methods 0.000 abstract 3
- 239000012071 phase Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- Pressure Welding/Diffusion-Bonding (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (5)
- アルミニウムまたはアルミニウム合金から成る第1部材と、銅または銅合金から成る第2部材と、が互いに摩擦撹拌接合により接合されていることを特徴とする電池用通電部品。
- 前記第1部材と前記第2部材の接合部分における導電率が65%IACS以上である
ことを特徴とする請求項1に記載の電池用通電部品。 - アルミニウムまたはアルミニウム合金から成る第1部材と、銅または銅合金から成る第2部材と、を互いに突き合わせた状態でニッケル合金製の摩擦撹拌接合工具を用いて前記第1部材と前記第2部材を接合することを特徴とする電池用通電部品の製造方法。
- 前記摩擦撹拌接合工具は、重量%で12〜26%Cr、1〜6%W、2〜12%Mo、Ta,Nb,Tiの各元素の総和が0.1〜4.0%、AlとCuの総和が2.0〜8.0%であり、残部がNiおよび不可避不純物で規定されるニッケル合金製であることを特徴とする請求項3に記載の電池用通電部品の製造方法。
- 前記摩擦撹拌接合工具は、プローブと、前記プローブに連続して形成されるホルダと、を備えており、前記プローブを前記第1部材に挿入させつつ、前記ホルダを前記第2部材に接触させながら接合することを特徴とする請求項3または4に記載の電池用通電部品の製造方法。
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JP2019124872A JP7289049B2 (ja) | 2019-07-04 | 2019-07-04 | 電池用通電部品およびその製造方法 |
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JP2019124872A JP7289049B2 (ja) | 2019-07-04 | 2019-07-04 | 電池用通電部品およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
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JP2021012766A true JP2021012766A (ja) | 2021-02-04 |
JP2021012766A5 JP2021012766A5 (ja) | 2022-05-20 |
JP7289049B2 JP7289049B2 (ja) | 2023-06-09 |
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JP2019124872A Active JP7289049B2 (ja) | 2019-07-04 | 2019-07-04 | 電池用通電部品およびその製造方法 |
Country Status (1)
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JP (1) | JP7289049B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115121930A (zh) * | 2022-06-07 | 2022-09-30 | 上海航天设备制造总厂有限公司 | 一种铝铜异种金属锁底结构的焊接方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011210480A (ja) * | 2010-03-29 | 2011-10-20 | Kobe Steel Ltd | バスバー、及びバスバーの製造方法 |
JP2011228302A (ja) * | 2010-04-16 | 2011-11-10 | Sb Limotive Co Ltd | 電池モジュール及び車両 |
JP2016162643A (ja) * | 2015-03-03 | 2016-09-05 | 株式会社神戸製鋼所 | 導電部材 |
JP7124268B2 (ja) * | 2019-04-06 | 2022-08-24 | 株式会社不二越 | 摩擦撹拌接合工具 |
-
2019
- 2019-07-04 JP JP2019124872A patent/JP7289049B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011210480A (ja) * | 2010-03-29 | 2011-10-20 | Kobe Steel Ltd | バスバー、及びバスバーの製造方法 |
JP2011228302A (ja) * | 2010-04-16 | 2011-11-10 | Sb Limotive Co Ltd | 電池モジュール及び車両 |
JP2016162643A (ja) * | 2015-03-03 | 2016-09-05 | 株式会社神戸製鋼所 | 導電部材 |
JP7124268B2 (ja) * | 2019-04-06 | 2022-08-24 | 株式会社不二越 | 摩擦撹拌接合工具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115121930A (zh) * | 2022-06-07 | 2022-09-30 | 上海航天设备制造总厂有限公司 | 一种铝铜异种金属锁底结构的焊接方法 |
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JP7289049B2 (ja) | 2023-06-09 |
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