IT1152328B - Procedimento per produrre una lamiera di acciaio elettromagnetico non orientato avente eccellenti proprieta' magnetiche - Google Patents

Procedimento per produrre una lamiera di acciaio elettromagnetico non orientato avente eccellenti proprieta' magnetiche

Info

Publication number
IT1152328B
IT1152328B IT22742/82A IT2274282A IT1152328B IT 1152328 B IT1152328 B IT 1152328B IT 22742/82 A IT22742/82 A IT 22742/82A IT 2274282 A IT2274282 A IT 2274282A IT 1152328 B IT1152328 B IT 1152328B
Authority
IT
Italy
Prior art keywords
procedure
producing
steel sheet
magnetic properties
electromagnetic steel
Prior art date
Application number
IT22742/82A
Other languages
English (en)
Other versions
IT8222742A0 (it
Inventor
Shimoyama Yoshiaki
Miyoshi Kunisuke
Hiromae Yoshitaka
Original Assignee
Nippon Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14843183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1152328(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of IT8222742A0 publication Critical patent/IT8222742A0/it
Application granted granted Critical
Publication of IT1152328B publication Critical patent/IT1152328B/it

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
    • H01F1/16—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 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
IT22742/82A 1981-08-05 1982-08-05 Procedimento per produrre una lamiera di acciaio elettromagnetico non orientato avente eccellenti proprieta' magnetiche IT1152328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56122731A JPS598049B2 (ja) 1981-08-05 1981-08-05 磁気特性の優れた無方向性電磁鋼板の製造法

Publications (2)

Publication Number Publication Date
IT8222742A0 IT8222742A0 (it) 1982-08-05
IT1152328B true IT1152328B (it) 1986-12-31

Family

ID=14843183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22742/82A IT1152328B (it) 1981-08-05 1982-08-05 Procedimento per produrre una lamiera di acciaio elettromagnetico non orientato avente eccellenti proprieta' magnetiche

Country Status (6)

Country Link
US (1) US4560423A (it)
EP (1) EP0084569B1 (it)
JP (1) JPS598049B2 (it)
BE (1) BE894040A (it)
IT (1) IT1152328B (it)
WO (1) WO1983000506A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134740U (ja) * 1983-02-23 1984-09-08 三国工業株式会社 燃焼制御の安全回路
JPH0611312B2 (ja) * 1984-11-09 1994-02-16 株式会社アドバンス 経皮インプラント体
JPS61213419A (ja) * 1985-03-19 1986-09-22 Hanshin Electric Co Ltd 燃焼制御装置用安全回路
JPH029268Y2 (it) * 1985-07-18 1990-03-07
JPH0241482Y2 (it) * 1986-02-13 1990-11-05
JPS63152642A (ja) * 1986-07-03 1988-06-25 Ain Eng Kk フイルム
JP2562624B2 (ja) * 1986-11-07 1996-12-11 昭和電工株式会社 水溶性マイクロカプセルおよび液体洗剤組成物
JPH01225723A (ja) * 1988-03-04 1989-09-08 Nkk Corp 磁気特性の優れた無方向性珪素鋼板の製造方法
JPH01225725A (ja) * 1988-03-07 1989-09-08 Nkk Corp 無方向性電磁鋼板の製造方法
JP4507316B2 (ja) * 1999-11-26 2010-07-21 Ｊｆｅスチール株式会社 Ｄｃブラシレスモーター
RU2318883C2 (ru) * 2002-05-08 2008-03-10 Эй-Кей СТИЛ ПРОПЕРТИЗ ИНК Способ непрерывного литья полосы неориентированной электротехнической стали
US20050000596A1 (en) * 2003-05-14 2005-01-06 Ak Properties Inc. Method for production of non-oriented electrical steel strip
CN103290190A (zh) 2012-03-02 2013-09-11 宝山钢铁股份有限公司 无取向硅钢及其制造方法
CN104328342B (zh) * 2014-10-16 2016-09-07 武汉钢铁(集团)公司 一种变频高效压缩机用无取向硅钢及生产方法
EP3263719B1 (en) * 2015-02-24 2019-05-22 JFE Steel Corporation Method for producing non-oriented electrical steel sheets
JP6628016B1 (ja) 2018-03-23 2020-01-08 日本製鉄株式会社 無方向性電磁鋼板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1039016A (fr) * 1951-06-25 1953-10-05 Armco Int Corp Perfectionnements au procédé de traitement des aciers électriques au silicium
GB877654A (en) * 1959-05-25 1961-09-20 Armco Int Corp Non-directional oriented silicon-iron
BE628759A (it) * 1962-02-23
US3948691A (en) * 1970-09-26 1976-04-06 Nippon Steel Corporation Method for manufacturing cold rolled, non-directional electrical steel sheets and strips having a high magnetic flux density
US3935038A (en) * 1971-10-28 1976-01-27 Nippon Steel Corporation Method for manufacturing non-oriented electrical steel sheet and strip having no ridging
JPS51151215A (en) * 1975-06-21 1976-12-25 Kawasaki Steel Corp Process for manufacturing non-oriented silicon steel plate with low co re loss and high magnetic flux density
JPS5366816A (en) * 1976-11-26 1978-06-14 Kawasaki Steel Co Method of making nondirectional silicon steel shee having high magnetic flux and low iron loss
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property
JPS5834531B2 (ja) * 1979-01-17 1983-07-27 新日本製鐵株式会社 磁気特性の優れた無方向性珪素鋼板の製造方法

Also Published As

Publication number Publication date
WO1983000506A1 (en) 1983-02-17
US4560423A (en) 1985-12-24
EP0084569B1 (en) 1985-11-21
EP0084569A4 (en) 1983-08-01
JPS5823410A (ja) 1983-02-12
JPS598049B2 (ja) 1984-02-22
EP0084569A1 (en) 1983-08-03
BE894040A (fr) 1982-12-01
IT8222742A0 (it) 1982-08-05

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829