CN120897822A - 层压金属板、焊接品、电池单元、层压金属板的制造方法、焊接品的制造方法以及电池单元的制造方法 - Google Patents

层压金属板、焊接品、电池单元、层压金属板的制造方法、焊接品的制造方法以及电池单元的制造方法

Info

Publication number
CN120897822A
CN120897822A CN202480024066.6A CN202480024066A CN120897822A CN 120897822 A CN120897822 A CN 120897822A CN 202480024066 A CN202480024066 A CN 202480024066A CN 120897822 A CN120897822 A CN 120897822A
Authority
CN
China
Prior art keywords
laminated metal
metal plate
resin coating
metal sheet
resin
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.)
Pending
Application number
CN202480024066.6A
Other languages
English (en)
Chinese (zh)
Inventor
富士本博纪
坂井辰彦
芦田肇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN120897822A publication Critical patent/CN120897822A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
CN202480024066.6A 2023-09-14 2024-09-13 层压金属板、焊接品、电池单元、层压金属板的制造方法、焊接品的制造方法以及电池单元的制造方法 Pending CN120897822A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-149240 2023-09-14
JP2023149240 2023-09-14
PCT/JP2024/032892 WO2025058062A1 (ja) 2023-09-14 2024-09-13 ラミネート金属板、溶接品、電池セル、ラミネート金属板の製造方法、溶接品の製造方法、及び電池セルの製造方法

Publications (1)

Publication Number Publication Date
CN120897822A true CN120897822A (zh) 2025-11-04

Family

ID=95021479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480024066.6A Pending CN120897822A (zh) 2023-09-14 2024-09-13 层压金属板、焊接品、电池单元、层压金属板的制造方法、焊接品的制造方法以及电池单元的制造方法

Country Status (3)

Country Link
JP (1) JP7741462B2 (https=)
CN (1) CN120897822A (https=)
WO (1) WO2025058062A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07290258A (ja) * 1994-03-04 1995-11-07 Nippon Steel Corp 溶接用ラミネート鋼板の製造方法
JP2001150590A (ja) * 1999-11-25 2001-06-05 Mitsubishi Plastics Ind Ltd 樹脂積層鋼板および金属缶
JP2002224770A (ja) * 2001-01-30 2002-08-13 Daiwa Can Co Ltd ３ピース缶用溶接缶胴の製造方法
JP4038988B2 (ja) * 2001-02-06 2008-01-30 株式会社トッパンＮｅｃサーキットソリューションズ 多層プリント配線板用レーザ孔あけ加工機
JP4375706B2 (ja) * 2002-04-30 2009-12-02 大和製罐株式会社 金属缶の開口カール部
JP2015047638A (ja) * 2013-09-04 2015-03-16 株式会社最新レーザ技術研究センター ビーム分岐回転光学系を用いたレーザ加工法

Also Published As

Publication number Publication date
JPWO2025058062A1 (https=) 2025-03-20
WO2025058062A1 (ja) 2025-03-20
JP7741462B2 (ja) 2025-09-18

Similar Documents

Publication Publication Date Title
CN109690829B (zh) 二次电池用电极和二次电池
JP7815262B2 (ja) 金属基板への金属箔スタックのレーザ溶接
JP3144317B2 (ja) 積層製造方法
JP2000090893A (ja) 電池及び電池の製造方法
US20220281028A1 (en) Welding device and method for welding at least two components
TWI547337B (zh) 熔接罐體、熔接罐、熔接罐體之製造方法及熔接罐之製造方法
JP2022071860A (ja) 二次電池用レーザー溶接方法およびレーザー溶接装置
CN108057955B (zh) 镀锌钢板的激光接合方法
CN117754133B (zh) 多层铝箔的激光焊接方法、电池、焊接系统和控制装置
US20190214611A1 (en) Laminate material
CN102689089B (zh) 具有厚度降低结构部的多片工件层叠堆的束焊接
US9889526B2 (en) Laser welding method for welding dissimilar metal plates
KR101429854B1 (ko) 벌크화 공정을 이용한 알루미늄 시트의 마찰교반 용접방법
CN120897822A (zh) 层压金属板、焊接品、电池单元、层压金属板的制造方法、焊接品的制造方法以及电池单元的制造方法
JP2003181929A (ja) ガルバーニ電池のケーシングの気密及び液密な封口のための装置
JP2017121662A (ja) スズめっき鋼板の表面に付着した有機材料からなるコーティングの除去方法
JP7589719B2 (ja) 蓄電装置の製造方法
JPH07290258A (ja) 溶接用ラミネート鋼板の製造方法
JP2010269339A (ja) レーザー溶接方法及び接合体
JP2012228717A (ja) レーザ溶接装置およびレーザ溶接方法
WO1998002261A1 (en) Welding packaging containers
JP2012228716A (ja) レーザ溶接装置およびレーザ溶接方法
KR20230031092A (ko) 이종 소재 접합 방법 및 장치
US20220379405A1 (en) Method of Laser Welding
JP3828804B2 (ja) 金属箔体と金属部材との接合体及びその製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination