Title:
PRODUCTION METHOD FOR NANOCRYSTALLINE ALLOY RIBBON HAVING RESIN FILM
Document Type and Number:
WIPO Patent Application WO/2020/235643
Kind Code:
A1
Abstract:
The present disclosure provides a production method that is for a nanocrystalline alloy ribbon having a resin film and that comprises a step for preparing a nanocrystallizable amorphous alloy ribbon, a step for performing a thermal treatment for nanocrystallization of the amorphous alloy ribbon with a tension exerted on the amorphous alloy ribbon, to obtain a nanocrystalline alloy ribbon, and a step for causing the nanocrystalline alloy ribbon to be held on the resin film with an adhesive layer therebetween.
Inventors:
KURIYAMA YASUO (JP)
Application Number:
PCT/JP2020/020159
Publication Date:
November 26, 2020
Filing Date:
May 21, 2020
Export Citation:
Assignee:
HITACHI METALS LTD (JP)
International Classes:
C21D6/00; C22C38/00; H01F1/153; H01F41/02
Domestic Patent References:
| WO2014157526A1 | 2014-10-02 | |||
| WO2018062310A1 | 2018-04-05 | |||
| WO2014157526A1 | 2014-10-02 |
Foreign References:
| JPS61227156A | 1986-10-09 | |||
| JP2005529233A | 2005-09-29 | |||
| JP2008112830A | 2008-05-15 | |||
| JP2019095278A | 2019-06-20 | |||
| JP2019095279A | 2019-06-20 |
Other References:
See also references of EP 3974546A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF:
Previous Patent: PRODUCTION METHOD FOR ALLOY STRIP LAMINATE AND PRODUCTION APPARATUS FOR ALLOY STRIP LAMINATE
Next Patent: ELECTRONIC DEVICE
Next Patent: ELECTRONIC DEVICE