ALLOY RIBBON AND LAMINATED CORE

Title:

ALLOY RIBBON AND LAMINATED CORE

Document Type and Number:

Japanese Patent JP2021159940

Kind Code:

A

Abstract:

To provide an alloy ribbon capable of increasing strength of adhesion to another member via an adhesive layer while maintaining a great space factor, and a laminated core formed by using the alloy ribbon.SOLUTION: An alloy ribbon 100 according to the present invention is composed predominantly of a metal. At least one principal plane 100a has a recess 101, and the depth D1 of the recess is in the range of 5-75% of an average thickness D.SELECTED DRAWING: Figure 1

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Inventors:

NAKAHATA ISAO
TSUKAHARA TAKUYA

Application Number:

JP2020063266A

Publication Date:

October 11, 2021

Filing Date:

March 31, 2020

Export Citation:

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Assignee:

TDK CORP

International Classes:

B22D11/06; B22D11/00; H01F27/25

Domestic Patent References:

JP4623400B2	2011-02-02
JPH08215800A	1996-08-27
JP2009231263A	2009-10-08
JPS62250153A	1987-10-31
JP2003311379A	2003-11-05
JP2005229793A	2005-08-25

Foreign References:

CN108405716A

2018-08-17

Attorney, Agent or Firm:

Sumio Tanai
Norihiko Ara
Masato Iida
Akihiro Ogino

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