C21D8/12 - CPC Classification Index

#1

20230402220

2023-12-14

WOUND CORE

#2

20230071853

2023-03-09

GRAIN ORIENTED ELECTRICAL STEEL SHEET

#3

20220403488

2022-12-22

HIGH-PERMEABILITY FERRITE-BASED STAINLESS STEEL

#4

20220267871

2022-08-25

METHOD OF PRODUCING HOT-ROLLED STEEL SHEET FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#5

20220119910

2022-04-21

Annealing separating agent composition for grain-oriented electrical steel sheet, grain-oriented electrical steel sheet, and method for manufacturing grain oriented electrical steel sheet

#6

20220106657

2022-04-07

ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF

#7

20220033928

2022-02-03

Hot-band annealing equipment, hot-band annealing method and descaling method for Si-containing hot rolled steel sheet

#8

20210388476

2021-12-16

STRIP OF A COBALT IRON ALLOY, LAMINATED CORE AND METHOD OF PRODUCING A STRIP OF A COBALT IRON ALLOY

#9

20210301363

2021-09-30

Non-oriented electrical steel sheet

#10

20210292863

2021-09-23

Non-oriented electrical steel sheet and method of manufacturing stacked core using same

#11

20210265087

2021-08-26

Grain-oriented electrical steel sheet and manufacturing method therefor

#12

20210115549

2021-04-22

Nitriding apparatus for manufacturing a grain-oriented electrical steel sheet

#13

20210108296

2021-04-15

Non-oriented electrical steel sheet

#14

20210082606

2021-03-18

Grain-oriented electrical steel sheet

#15

20210054472

2021-02-25

METHOD FOR PRODUCING ORIENTED ELECTRICAL STEEL SHEET WITH ULTRA-LOW IRON LOSS

#16

20210020349

2021-01-21

Iron core for transformer

#17

20200385832

2020-12-10

Method for manufacturing alloy ribbon piece

#18

20200350104

2020-11-05

Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

#19

20200299820

2020-09-24

Strip of a cobalt iron alloy, laminated core and method of producing a strip of a cobalt iron alloy

#20

20200294715

2020-09-17

Process for manufacturing a thin strip made of soft magnetic alloy and strip obtained

#21

20200291507

2020-09-17

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

#22

20200220394

2020-07-09

Electric component including custom metal grain orientation

#23

20200181725

2020-06-11

Grain-oriented electrical steel sheet

#24

20200087749

2020-03-19

Non-oriented electrical steel sheet and manufacturing method therefor

#25

20200087744

2020-03-19

Method for refining magnetic domain of grain-oriented electrical steel plate and device therefor

#26

20200063268

2020-02-27

Grain-oriented electromagnetic steel sheet and method of producing grain-oriented electromagnetic steel sheet

#27

20200027641

2020-01-23

Transformer core for a cut-and-stack type transformer and transformer including same

#28

20200010917

2020-01-09

Grain-oriented electrical steel sheet

#29

20190382867

2019-12-19

Method for producing non-oriented electrical steel sheet, method for producing motor core, and motor core

#30

20190330722

2019-10-31

Steel material for soft magnetic part, soft magnetic part, and method for producing soft magnetic part

#31

20190292623

2019-09-26

Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron core

#32

20190276911

2019-09-12

Annealing separating agent composition for grain-oriented electrical steel sheet, grain-oriented electrical steel sheet, and method for manufacturing grain oriented electrical steel sheet

#33

20190271087

2019-09-05

Grain-oriented electrical steel sheet

#34

20190255657

2019-08-22

Silicon steel product with low iron loss for low-noise transformer, and manufacturing method thereof

#35

20190247902

2019-08-15

Hot-rolled steel sheet for electrical steel sheet production and method of producing same

#36

20190244735

2019-08-08

Non-oriented electrical steel sheet and method of producing same

#37

20190228891

2019-07-25

Non-oriented electrical steel sheet, manufacturing method of non-oriented electrical steel sheet, and manufacturing method of motor core

#38

20190149021

2019-05-16

Method for manufacturing core plate

#39

20190119773

2019-04-25

Method for nitriding grain-oriented electrical steel sheet

#40

20190085423

2019-03-21

Method of producing grain-oriented electrical steel sheet

#41

20190070693

2019-03-07

Method and device for magnetic domain refinement of oriented electrical steel plate

#42

20190066916

2019-02-28

Device and method for connecting sheet metal parts to form lamination stacks

#43

20190062866

2019-02-28

Method for refining magnetic domains of grain-oriented electrical steel plates, and apparatus therefor

#44

20190054570

2019-02-21

Method for refining magnetic domains of grain-oriented electrical steel plates, and apparatus therefor

#45

20190048434

2019-02-14

Grain-oriented electrical steel sheet

#46

20190032167

2019-01-31

Method and device for magnetic domain refinement of oriented electrical steel plate

#47

20190017140

2019-01-17

Method for manufacturing grain-oriented electrical steel sheet

#48

20190017139

2019-01-17

Method of producing grain-oriented electrical steel sheet and production line therefor

#49

20190017138

2019-01-17

Non-oriented electrical steel sheet and production method thereof

#50

20190017136

2019-01-17

Non-oriented electrical steel sheet and manufacturing method therefor

#51

20180371573

2018-12-27

Grain-oriented electrical steel sheet and method for manufacturing same

#52

20180355450

2018-12-13

Non-oriented electrical steel sheet and manufacturing method therefor

#53

20180340239

2018-11-29

High-silicon steel sheet and method of manufacturing the same

#54

20180327879

2018-11-15

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#55

20180312936

2018-11-01

Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed therein

#56

20180305784

2018-10-25

Grain-oriented electrical steel sheet and decarburized steel sheet used for manufacturing the same

#57

20180282830

2018-10-04

Method of manufacturing grain-oriented electrical steel sheet

#58

20180265945

2018-09-20

Continuous annealing method for low coercive force cold-rolled electromagnetic pure iron plate and strip

#59

20180258508

2018-09-13

Grain-oriented electrical steel sheet and hot-rolled steel sheet for grain-oriented electrical steel sheet

#60

20180230564

2018-08-16

Method for producing non-oriented electrical steel sheet having excellent magnetic properties

#61

20180171425

2018-06-21

Grain-oriented electrical steel sheet and method for manufacturing the same

#62

20180147663

2018-05-31

Linear groove formation method and linear groove formation device

#63

20180096767

2018-04-05

Non-oriented electrical steel plate and manufacturing process therefor

#64

20180094331

2018-04-05

High magnetic induction and low iron loss non-oriented electrical steel sheet with good surface state and manufacturing method therefor

#65

20180071869

2018-03-15

Grain-oriented electrical steel sheet

#66

20180068769

2018-03-08

Grain oriented electrical steel sheet having excellent core loss, and method for manufacturing same

#67

20180066346

2018-03-08

Grain-oriented electrical steel sheet and method for manufacturing same

#68

20180066334

2018-03-08

Grain-oriented electrical steel sheet

#69

20180043474

2018-02-15

Grain-oriented electrical steel sheet

#70

20180037965

2018-02-08

Grain-oriented electrical steel sheet and production method therefor

#71

20180033529

2018-02-01

Electrical steel sheet and method for producing electrical steel sheet

#72

20180030612

2018-02-01

Method for continuous electrolytic etching of grain oriented electrical steel strip and apparatus for continuous electrolytic etching of grain oriented electrical steel strip

#73

20180030559

2018-02-01

Grain-oriented electrical steel sheet and method for manufacturing same

#74

20180030558

2018-02-01

Method for producing non-oriented electrical steel sheets

#75

20180010206

2018-01-11

Grain-oriented electrical steel plate and production method therefor

#76

20170369959

2017-12-28

Directional electric steel plate having excellent magnetic properties and manufacturing method thereof

#77

20170362676

2017-12-21

Non-oriented electrical steel sheet and method for manufacturing the same

#78

20170342519

2017-11-30

Material for laminated iron core, and method of manufacturing laminated iron core

#79

20170335425

2017-11-23

Grain-oriented electrical steel sheet and manufacturing method of grain-oriented electrical steel sheet

#80

20170314087

2017-11-02

Method of production of tin containing non grain-oriented silicon steel sheet, steel sheet obtained and use thereof

#81

20170313887

2017-11-02

Insulating coating composition for oriented electrical steel sheet, oriented electrical steel sheet having insulating coating formed on surface thereof by using same, and preparation method therefor

#82

20170271061

2017-09-21

Grain-oriented electrical steel sheet and manufacturing method therefor

#83

20170263357

2017-09-14

Method of manufacturing grain-oriented electrical steel sheet

#84

20170260598

2017-09-14

Non-oriented electrical steel sheet

#85

20170253940

2017-09-07

Grain-oriented electrical steel sheet and process for producing same

#86

20170240987

2017-08-24

Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron core

#87

20170233842

2017-08-17

Grain-oriented electrical steel sheet

#88

20170226622

2017-08-10

Method for manufacturing grain-oriented electrical steel sheet, and nitriding apparatus

#89

20170214299

2017-07-27

Method to manufacture improved exciter for an electrical generator

#90

20170194082

2017-07-06

Non-oriented magnetic steel sheet and method of manufacturing the same

#91

20170157706

2017-06-08

Laser processing apparatus

#92

20170143455

2017-05-25

Magnet assembly for dental magnetic attachment

#93

20170141625

2017-05-18

Electric component including custom metal grain orientation

#94

20170136575

2017-05-18

Laser processing apparatus

#95

20170098498

2017-04-06

Electrical steel sheet

#96

20170088915

2017-03-30

Method for producing grain-oriented electrical steel sheet

#97

20170081740

2017-03-23

Method for producing grain-oriented electrical steel sheet

#98

20160319390

2016-11-03

Method for producing grain-oriented electrical steel sheet

#99

20160289789

2016-10-06

Sensors

#100

20160260531

2016-09-08

Grain-oriented electrical steel sheet having excellent magnetic characteristics and coating adhesion

#101

20160247613

2016-08-25

Preparation method of oriented high silicon steel

#102

20160230240

2016-08-11

Grain-oriented electrical steel sheet and method for manufacturing same

#103

20160203896

2016-07-14

Non-oriented electrical steel sheet having high magnetic flux density and motor

#104

20160203895

2016-07-14

Non-oriented electrical steel sheet and hot rolled steel sheet thereof

#105

20160194731

2016-07-07

Grain-oriented electrical steel sheet, and method for manufacturing the same

#106

20160133365

2016-05-12

Grain-oriented electric steel sheet having superior magnetic property

#107

20160097110

2016-04-07

METHOD FOR MANUFACTURING RARE-EARTH MAGNETS

#108

20160086728

2016-03-24

Method for producing magnetic material

#109

20160042850

2016-02-11

Non-oriented electrical steel sheet having excellent magnetic properties

#110

20160035469

2016-02-04

Non-oriented electrical steel sheet and manufacturing method thereof

#111

20160033416

2016-02-04

Method of checking forsterite, apparatus that evaluates forsterite, and production line that manufactures steel sheet

#112

20160017448

2016-01-21

SOFT MAGNETIC COMPONENT STEEL MATERIAL HAVING EXCELLENT PICKLING PROPERTIES, SOFT MAGNETIC COMPONENT HAVING EXCELLENT CORROSION RESISTANCE AND MAGNETIC PROPERTIES, AND PRODUCTION METHOD THEREFOR

#113

20150361544

2015-12-17

Apparatus and method for nitriding grain-oriented electrical steel sheet

#114

20150357101

2015-12-10

Method for producing semi-processed non-oriented electrical steel sheet having excellent magnetic properties

#115

20150354051

2015-12-10

APPARATUS AND METHOD FOR NITRIDING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#116

20150348686

2015-12-03

Hot-rolled steel sheet for producing non-oriented electrical steel sheet and method of producing same

#117

20150340137

2015-11-26

Grain oriented electrical steel sheet having excellent core loss, and method for manufacturing same

#118

20150332820

2015-11-19

Composite magnetic member and method of manufacturing same

#119

20150318091

2015-11-05

Laser processing apparatus and laser irradiation method

#120

20150318090

2015-11-05

Grain-oriented electrical steel sheet

#121

20150270042

2015-09-24

Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same

#122

20150267273

2015-09-24

Method of manufacturing grain-oriented electrical steel sheet exhibiting low iron loss

#123

20150255211

2015-09-10

Manufacturing method of common grain-oriented silicon steel with high magnetic induction

#124

20150253242

2015-09-10

Steel sheet inspection device, steel sheet inspection method, and steel sheet manufacturing method

#125

20150214474

2015-07-30

Etching method and substrate processing apparatus

#126

20150211089

2015-07-30

Rapid heating apparatus of continuous annealing line

#127

20150206633

2015-07-23

High magnetic induction oriented silicon steel and manufacturing method thereof

#128

20150197836

2015-07-16

Fe-based metal sheet and manufacturing method thereof

#129

20150194247

2015-07-09

Method for producing grain-oriented electrical steel sheet

#130

20150187473

2015-07-02

Method for producing grain-oriented electrical steel sheet

#131

20150170813

2015-06-18

Method of producing grain-oriented electrical steel sheet

#132

20150155085

2015-06-04

Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof

#133

20150132547

2015-05-14

Grain-oriented electrical steel sheet and method for improving iron loss properties thereof

#134

20150111004

2015-04-23

Grain-oriented electrical steel sheet and method of manufacturing same

#135

20150059932

2015-03-05

Grain-oriented magnetic steel sheet and method of producing the same

#136

20150059929

2015-03-05

Method of producing non-oriented electrical steel sheet

#137

20150047746

2015-02-19

Method for manufacturing steel sheet for rotor core for IPM motor

#138

20150034212

2015-02-05

Non-oriented electrical steel sheet with fine magnetic performance, and calcium treatment method therefor

#139

20150034211

2015-02-05

Grain-oriented electrical steel sheet and method for producing same

#140

20150013850

2015-01-15

Electrical steel sheet

#141

20150013849

2015-01-15

Grain-oriented electrical steel sheet

#142

20150010762

2015-01-08

Grain-oriented electrical steel sheet

#143

20150007908

2015-01-08

Method of producing grain-oriented electrical steel sheet

#144

20150000794

2015-01-01

Non-oriented silicon steel and its manufacturing method

#145

20140377124

2014-12-25

Non-oriented electrical steel plate and manufacturing process therefor

#146

20140360629

2014-12-11

Grain-oriented electrical steel sheet and method of manufacturing the same

#147

20140352849

2014-12-04

Grain-oriented electrical steel sheet

#148

20140338792

2014-11-20

Grain-oriented electrical steel sheet and method of manufacturing same

#149

20140311629

2014-10-23

Process for the production of grain-oriented magnetic sheet with a high level of cold reduction

#150

20140299233

2014-10-09

Process for manufacturing a thin strip made of soft magnetic alloy and strip obtained

#151

20140246125

2014-09-04

Grain-oriented electrical steel sheet and manufacturing method thereof

#152

20140246124

2014-09-04

Annealing separator for grain-oriented electromagnetic steel sheet

#153

20140238558

2014-08-28

Non-oriented electrical steel sheet and manufacturing method thereof

#154

20140234638

2014-08-21

Grain-oriented electrical steel sheet and manufacturing method thereof

#155

20140202599

2014-07-24

Method of producing grain-oriented electrical steel sheet

#156

20140126894

2014-05-08

Method of annealing metal member

#157

20140124503

2014-05-08

Method and apparatus for heating steel sheet

#158

20140113159

2014-04-24

Non-oriented electrical steel sheet, method of manufacturing the same, laminate for motor iron core, and method of manufacturing the same

#159

20140083573

2014-03-27

Non-grain-oriented electrical steel strip or sheet, component manufactured from it and method for producing a non-grain-oriented electrical steel strip or sheet

#160

20140072471

2014-03-13

Non-oriented electrical steel sheet

#161

20140069555

2014-03-13

Fe-based metal sheet and manufacturing method thereof

#162

20130335071

2013-12-19

Method of scale substrate manufacture

#163

20130306202

2013-11-21

Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties

#164

20130306200

2013-11-21

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#165

20130284711

2013-10-31

Fast-speed laser scoring method

#166

20130213525

2013-08-22

Grain oriented electrical steel sheet and method for manufacturing the same

#167

20130209835

2013-08-15

Multiple layer FePt structure

#168

20130209789

2013-08-15

Electrical steel sheet and method of manufacturing the same

#169

20130189148

2013-07-25

Wire rod and steel wire having superior magnetic characteristics, and method for manufacturing same

#170

20130180634

2013-07-18

Method for manufacturing grain-oriented electrical steel sheet having superior magnetic property

#171

20130161301

2013-06-27

Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheet

#172

20130143003

2013-06-06

Grain oriented electrical steel sheet

#173

20130115443

2013-05-09

Electrical steel sheet and method for manufacturing the same

#174

20130087249

2013-04-11

Method for manufacturing grain oriented electrical steel sheet

#175

20130039804

2013-02-14

ELECTRICAL STEEL WITH HIGH STRENGTH AND LOW ELECTRICAL LOSSES

#176

20130000795

2013-01-03

Amorphous Core Annealing Method

#177

20130000786

2013-01-03

Manufacturing method of grain-oriented electrical steel sheet

#178

20120318411

2012-12-20

COLD ROLLED ELECTROMAGNETIC STEEL SHEET USED FOR RAPID CYCLING SYNCHROTRON AND PRODUCING METHOD THEREOF

#179

20120312432

2012-12-13

METALLIC MATERIAL AS A SOLID SOLUTION HAVING A BODY-CENTERED CUBIC (BCC) STRUCTURE, AN ORIENTATION OF CRYSTAL AXIS <001> OF WHICH IS CONTROLLED, AND METHOD OF MANUFACTURING THE SAME

#180

20120312424

2012-12-13

Method of manufacturing grain-oriented electrical steel sheet

#181

20120312423

2012-12-13

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#182

20120305140

2012-12-06

Non-oriented electrical steel sheet and manufacturing method thereof

#183

20120301744

2012-11-29

ELECTRICAL STEEL SHEET PROVIDED WITH INSULATING COATING WHICH HAS INORGANIC WITH SOME ORGANIC MATERIALS

#184

20120267015

2012-10-25

Non-Oriented Electrical Steel Sheet Having Superior Magnetic Properties and a Production Method Therefor

#185

20120222777

2012-09-06

PROCESS TO MANUFACTURE GRAIN-ORIENTED ELECTRICAL STEEL STRIP AND GRAIN-ORIENTED ELECTRICAL STEEL PRODUCED THEREBY

#186

20120156441

2012-06-21

Method for joining core laminations by adhesive force to form a soft-magnetic laminated core

#187

20120131982

2012-05-31

GRAIN ORIENTED ELECTRICAL STEEL SHEET

#188

20120111455

2012-05-10

Manufacturing method of grain-oriented magnetic steel sheet

#189

20120088096

2012-04-12

Electromagnetic steel sheet having insulating coating and method of manufacturing the same

#190

20120028069

2012-02-02

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCING METHOD THEREFOR

#191

20120000262

2012-01-05

Method for manufacturing grain-oriented silicon steel with single cold rolling

#192

20110286312

2011-11-24

Magnetically insensitive, highly hard and constant-modulus alloy, and its production method, as well as hair spring, mechanical driving apparatus and watch and clock

#193

20110273054

2011-11-10

ELECTRICAL STEEL, A MOTOR, AND A METHOD FOR MANUFACTURE OF ELECTRICAL STEEL WITH HIGH STRENGTH AND LOW ELECTRICAL LOSSES

#194

20110272622

2011-11-10

Process for producing composite magnetic material, dust core formed from same, and process for producing dust core

#195

20110180187

2011-07-28

Method for producing grain-oriented silicon steel containing copper

#196

20110155050

2011-06-30

Clad textured metal substrate for forming epitaxial thin film thereon and method for manufacturing the same

#197

20110148405

2011-06-23

Magnetism measuring method and device

#198

20110139313

2011-06-16

Manufacturing method of oriented SI steel with high electric-magnetic property

#199

20110108307

2011-05-12

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#200

20100300583

2010-12-02

Process for the production of a grain oriented magnetic strip

#201

20100272593

2010-10-28

HIGH CORROSION-RESISTANT, HIGH-STRENGTH AND NON-MAGNETIC STAINLESS STEEL, HIGH CORROSION-RESISTANT, HIGH-STRENGTH AND NON-MAGNETIC STAINLESS STEEL PRODUCT AND METHOD FOR PRODUCING THE SAME

#202

20100158744

2010-06-24

High strength electrical steel sheet and method of production of same

#203

20100101690

2010-04-29

METHOD FOR CONTINOUSLY ANNEALING STEEL STRIP HAVING A CURIE POINT AND CONTINOUS ANNEALING FACILITY OF THE SAME

#204

20100098576

2010-04-22

IRON-BASED SOFT MAGNETIC ALLOY, THIN RIBBON OF AMORPHOUS ALLOY, AND MAGNETIC PART

#205

20100084058

2010-04-08

Method of producing grain-oriented electrical steel sheet

#206

20090301609

2009-12-10

High-strength non-oriented electrical steel sheet

#207

20090272464

2009-11-05

Grain-Oriented Electrical Sheet Superior in Watt Loss

#208

20090267855

2009-10-29

Antenna core and antenna

#209

20090218015

2009-09-03

Damping Alloy Steel Sheet and Method for Producing Same

#210

20090181259

2009-07-16

Soft magnetic metal strip laminate and process for production thereof

#211

20090178739

2009-07-16

IRON-BASED ALLOY AND PROCESS FOR PRODUCING THE SAME

#212

20090126832

2009-05-21

Method of production of grain-oriented electrical steel sheet having a high magnetic flux density

#213

20090114316

2009-05-07

Method of production of grain-oriented electrical steel sheet

#214

20090107585

2009-04-30

Method for production and apparatus for production of grain-oriented electrical steel sheet excellent in magnetic properties

#215

20090101248

2009-04-23

Grain-oriented electrical steel sheet and process for producing the same

#216

20090098403

2009-04-16

Low alloy steel for oil country tubular goods and seamless steel pipe

#217

20090047537

2009-02-19

Oriented magnetic steel plate excellent in coating adhesion and method of production of same

#218

20090044881

2009-02-19

Grain-oriented electrical steel sheet extremely excellent in magnetic properties and method of production of same

#219

20090032142

2009-02-05

Method of producing grain-oriented electrical steel sheet very excellent in magnetic properties

#220

20090022618

2009-01-22

Damping Alloy Steel Sheet and Method for Producing the Same

#221

20080261072

2008-10-23

Clad textured metal substrate for forming epitaxial thin film thereon and method for manufacturing the same

#222

20080190520

2008-08-14

Grain-oriented electrical steel sheet and method for manufacturing grain-oriented electrical steel sheet

#223

20080118389

2008-05-22

Nonoriented electrical steel sheet excellent in core loss

#224

20080060728

2008-03-13

Method of manufacturing a nonoriented electromagnetic steel sheet

#225

20080011389

2008-01-17

Steel pipe with good magnetic properties and method of producing the same

#226

20080000560

2008-01-03

Method for manufacturing semi-hard magnetic material and semi-hard magnetic material

#227

20070125450

2007-06-07

High-silicon steel and method of making the same

#228

20050279425

2005-12-22

Ferritic stainless steel which can be used for ferromagnetic parts

#229

20050139289

2005-06-30

Soft magnetic low-carbon steel excellent in machinability and magnetic characteristic, method of manufacturing the same and method of manufacturing soft magnetic low-carbon part