Patents-Review.com
ClassID:

119050 ⎘

C21D8/125 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with application of tension

Recent Application in this class:
#1
20260110047
2026-04-23

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #2
20260098325
2026-04-09

Fe-Co-BASED ALLOY BAR

 #3
20240233992
2024-07-11

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #4
20240153684
2024-05-09

NON-ORIENTED ELECTRICAL STEEL SHEET

 #5
20240136095
2024-04-25

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #6
20240071661
2024-02-29

Low-Magnetostrictive Oriented Silicon Steel and Manufacturing Method Therefor

 #7
20240052463
2024-02-15

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #8
20230349028
2023-11-02

METHOD FOR MANUFACTURING Fe-Co-BASED ALLOY BAR, AND Fe-Co-BASED ALLOY BAR

 #9
20220239166
2022-07-28

AMORPHOUS LAMINATION CORE FOR MOTOR, METHOD FOR MANUFACTURING AMORPHOUS LAMINATION CORE FOR MOTOR, AND AMORPHOUS ALLOY RIBBON FOR MOTOR

 #10
20210310096
2021-10-07

Method for manufacturing a grain-oriented electrical steel sheet

 #11
20210057942
2021-02-25

THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USING THIN STRIP COMPONENT

 #12
20190173329
2019-06-06

Thin strip component, method for manufacturing same, and motor using thin strip component

 #13
20190010566
2019-01-10

METHOD FOR REFINING MAGNETIC DOMAIN OF GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND DEVICE THEREFOR

 #14
20180119244
2018-05-03

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, MANUFACTURING METHOD THEREFOR, AND METHOD FOR PREDICTING TRANSFORMER NOISE PROPERTY

 #15
20180066346
2018-03-08

Grain-oriented electrical steel sheet and method for manufacturing same

 #16
20170362677
2017-12-21

Non-oriented electrical steel sheet and manufacturing method therefor

 #17
20170314096
2017-11-02

Method for orienting steel sheet grains, corresponding device, and facility implementing said method or device

 #18
20170096721
2017-04-06

SYSTEM AND METHOD FOR TREATING AN AMORPHOUS ALLOY RIBBON

 #19
20160230240
2016-08-11

Grain-oriented electrical steel sheet and method for manufacturing same

 #20
20160196908
2016-07-07

Magnetic core based on a nanocrystalline magnetic alloy

 #21
20160196907
2016-07-07

Nanocrystalline magnetic alloy and method of heat-treatment thereof

 #22
20160133368
2016-05-12

Grain-oriented electrical steel sheet and transformer iron core using same

 #23
20160086712
2016-03-24

Electrical transformer assembly

 #24
20150255203
2015-09-10

MAGNET CORE, IN PARTICULAR FOR A CURRENT TRANSFORMER, AND METHOD FOR PRODUCING SAME

 #25
20150047746
2015-02-19

Method for manufacturing steel sheet for rotor core for IPM motor

 #26
20150013849
2015-01-15

Grain-oriented electrical steel sheet

 #27
20140326364
2014-11-06

ELECTRICAL STEEL PROCESSING WITHOUT A POST COLD-ROLLING INTERMEDIATE ANNEAL

 #28
20130139929
2013-06-06

System and method for treating an amorphous metallic ribbon

 #29
20130088314
2013-04-11

Electrical transformer assembly