JPH10176251A - 磁気的特性の優れた無方向性電磁鋼板及びその製造方法 - Google Patents

磁気的特性の優れた無方向性電磁鋼板及びその製造方法

Info

Publication number
JPH10176251A
JPH10176251A JP9354070A JP35407097A JPH10176251A JP H10176251 A JPH10176251 A JP H10176251A JP 9354070 A JP9354070 A JP 9354070A JP 35407097 A JP35407097 A JP 35407097A JP H10176251 A JPH10176251 A JP H10176251A
Authority
JP
Japan
Prior art keywords
less
steel sheet
oriented electrical
electrical steel
rolled
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
JP9354070A
Other languages
English (en)
Japanese (ja)
Inventor
Byung Keum Bae
ビュング ケウム バエ
Sam Kyu Chang
サム キュウ チャング
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.)
Posco Co Ltd
Original Assignee
Pohang Iron and Steel Co Ltd
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 Pohang Iron and Steel Co Ltd filed Critical Pohang Iron and Steel Co Ltd
Publication of JPH10176251A publication Critical patent/JPH10176251A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—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
    • C21D8/1272—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
JP9354070A 1996-12-09 1997-12-09 磁気的特性の優れた無方向性電磁鋼板及びその製造方法 Pending JPH10176251A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19960063055 1996-12-09
KR1996-63055 1996-12-09

Publications (1)

Publication Number Publication Date
JPH10176251A true JPH10176251A (ja) 1998-06-30

Family

ID=19486558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9354070A Pending JPH10176251A (ja) 1996-12-09 1997-12-09 磁気的特性の優れた無方向性電磁鋼板及びその製造方法

Country Status (4)

Country Link
JP (1) JPH10176251A (zh)
KR (1) KR100345706B1 (zh)
CN (1) CN1131532C (zh)
TW (1) TW422885B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015518086A (ja) * 2012-03-26 2015-06-25 バオシャン アイアン アンド スティール カンパニー リミテッド 無方向性ケイ素鋼及びその製造方法
EP4253575A4 (en) * 2020-11-27 2023-12-20 Nippon Steel Corporation NON-ORIENTED ELECTROMAGNETIC STEEL SHEET, METHOD FOR PRODUCING THE SAME AND HOT ROLLED STEEL SHEET

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398389B1 (ko) * 1998-12-22 2003-12-18 주식회사 포스코 자기적특성이우수한무방향성전기강판의제조방법
KR100368722B1 (ko) * 1998-12-29 2003-03-31 주식회사 포스코 자기적특성이우수한무방향성전기강판및그제조방법
KR100479996B1 (ko) * 1999-12-09 2005-03-30 주식회사 포스코 철손이 낮은 고자속밀도 방향성 전기강판 및 그 제조방법
KR100544738B1 (ko) * 2001-12-20 2006-01-24 주식회사 포스코 수요가 가공시 타발성이 우수하며 응력제거소둔후 철손이낮은 무방향성 전기강판의 제조방법
KR100530069B1 (ko) * 2001-12-20 2005-11-22 주식회사 포스코 응력제거소둔 후 철손이 낮고 자속밀도가 높은 무방향성전기강판의 제조방법
KR20030053769A (ko) * 2001-12-24 2003-07-02 주식회사 포스코 자성특성이 우수한 무방향성 전기강판 제조방법
KR100957939B1 (ko) * 2002-12-24 2010-05-13 주식회사 포스코 자성이 우수한 무방향성 전기강판 및 그 제조방법
CN101358318B (zh) * 2008-09-05 2011-03-09 首钢总公司 一种综合性能好的无取向电工钢的成分设计及制备方法
CN103882293B (zh) * 2014-04-04 2016-06-29 首钢总公司 无取向电工钢及其生产方法
CN110640104B (zh) * 2018-06-26 2021-11-16 宝山钢铁股份有限公司 一种磁性能优良的无取向电工钢板及其制造方法
CN112143974B (zh) * 2020-09-27 2021-10-22 江苏省沙钢钢铁研究院有限公司 无取向硅钢的生产方法以及无取向硅钢
CN112680656B (zh) * 2020-11-27 2023-04-14 中天钢铁集团有限公司 一种含硼电机爪极用钢及其低成本冶炼工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE17376T1 (de) * 1982-01-27 1986-01-15 Nippon Steel Corp Nicht-kornorientiertes elektroblech mit niedrigen wattverlusten und hoher magnetflussdichte und verfahren zu seiner herstellung.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015518086A (ja) * 2012-03-26 2015-06-25 バオシャン アイアン アンド スティール カンパニー リミテッド 無方向性ケイ素鋼及びその製造方法
EP4253575A4 (en) * 2020-11-27 2023-12-20 Nippon Steel Corporation NON-ORIENTED ELECTROMAGNETIC STEEL SHEET, METHOD FOR PRODUCING THE SAME AND HOT ROLLED STEEL SHEET

Also Published As

Publication number Publication date
KR100345706B1 (ko) 2002-09-18
TW422885B (en) 2001-02-21
KR19980063732A (ko) 1998-10-07
CN1131532C (zh) 2003-12-17
CN1190241A (zh) 1998-08-12

Similar Documents

Publication Publication Date Title
JP2020503444A (ja) 無方向性電磁鋼板およびその製造方法
JPH10176251A (ja) 磁気的特性の優れた無方向性電磁鋼板及びその製造方法
KR101493059B1 (ko) 무방향성 전기강판 및 그 제조방법
CN115003843A (zh) 无取向电工钢板及其制造方法
KR20150126334A (ko) 무방향성 전기강판 및 그 제조방법
JP4123629B2 (ja) 電磁鋼板およびその製造方法
JPH055126A (ja) 無方向性電磁鋼板の製造方法
KR950004933B1 (ko) 자기특성이 우수한 무방향성 전기강판의 제조방법
CN113166871A (zh) 无取向电工钢板及其制造方法
JP2560579B2 (ja) 高透磁率を有する高珪素鋼板の製造方法
KR100192841B1 (ko) 자성이 우수한 무방향성 전기강판 및 그 제조방법
JPH06256847A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
KR100340548B1 (ko) 자성이우수한무방향성전기강판의제조방법
KR100268853B1 (ko) 열연판의 산세성과 자성이 우수한무방향성 전기강판의 제조방법
JP2501219B2 (ja) 無方向性電磁鋼板の製造方法
KR102483636B1 (ko) 무방향성 전기강판 및 그 제조 방법
CN115003845B (zh) 无取向电工钢板及其制造方法
JPH06212274A (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JPH0797628A (ja) 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法
JP2515146B2 (ja) 無方向性電磁鋼板の製造方法
JP4320794B2 (ja) 圧延方向の磁気特性に優れた電磁鋼板の製造方法
JP2001262289A (ja) １ｋＨｚ以上の周波域における磁気特性に優れる無方向性電磁鋼板
KR920004950B1 (ko) 자성이 우수한 무방향성 전기강판의 제조방법
JPH05279742A (ja) 高い磁束密度を有する珪素鋼板の製造方法
KR20210057453A (ko) 무방향성 전기강판 및 그 제조 방법