DE69328766T2 - Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache - Google Patents

Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache

Info

Publication number
DE69328766T2
DE69328766T2 DE69328766T DE69328766T DE69328766T2 DE 69328766 T2 DE69328766 T2 DE 69328766T2 DE 69328766 T DE69328766 T DE 69328766T DE 69328766 T DE69328766 T DE 69328766T DE 69328766 T2 DE69328766 T2 DE 69328766T2
Authority
DE
Germany
Prior art keywords
cornoriented
producing
stainless steel
steel sheet
mirror surface
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.)
Expired - Lifetime
Application number
DE69328766T
Other languages
English (en)
Other versions
DE69328766D1 (de
Inventor
Yoshiyuki Ushigami
Takeo Nagashima
Shuichi Yamazaki
Hiroyasu Fujii
Yozo Suga
Tadashi Nakayama
Katsuro Kuroki
Yosuke Kurosaki
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.)
Nippon Steel Corp
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
Priority claimed from JP11645392A external-priority patent/JP2678855B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE69328766D1 publication Critical patent/DE69328766D1/de
Publication of DE69328766T2 publication Critical patent/DE69328766T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C21D8/1255—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 diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
    • 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
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1288—Application of a tension-inducing coating
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (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)
DE69328766T 1992-05-08 1993-02-04 Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache Expired - Lifetime DE69328766T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11645392A JP2678855B2 (ja) 1992-05-08 1992-05-08 超低鉄損一方向性珪素鋼板の製造方法
JP20922292 1992-08-05
PCT/JP1993/000136 WO1993023577A1 (en) 1992-05-08 1993-02-04 Process for producing mirror-finished directional electric sheet

Publications (2)

Publication Number Publication Date
DE69328766D1 DE69328766D1 (de) 2000-07-06
DE69328766T2 true DE69328766T2 (de) 2000-09-28

Family

ID=26454782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328766T Expired - Lifetime DE69328766T2 (de) 1992-05-08 1993-02-04 Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache

Country Status (5)

Country Link
US (1) US5782998A (de)
EP (1) EP0607440B1 (de)
KR (1) KR960010596B1 (de)
DE (1) DE69328766T2 (de)
WO (1) WO1993023577A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753588B2 (de) * 1995-07-14 2005-04-27 Nippon Steel Corporation Verfahren zum herstellen eines kornorientierten elektrostahlblechs mit einer spiegeloberflache und mit geringem kernverlust
WO1999019538A1 (fr) * 1997-10-14 1999-04-22 Nippon Steel Corporation Procede de formation d'un revetement isolant sur une feuille d'acier magnetique
EP1728885B1 (de) * 1998-03-11 2012-06-13 Nippon Steel Corporation Herstellungsverfahren eines kornorientierten Elektrostahlblechs
KR100442099B1 (ko) * 2000-05-12 2004-07-30 신닛뽄세이테쯔 카부시키카이샤 저철손 및 저소음 방향성 전기 강판 및 그의 제조 방법
DE60221237T2 (de) * 2001-04-23 2007-11-15 Nippon Steel Corp. Unidirektionales siliziumblech mit ausgezeichneter adhesion von zugkraftübertragender isolierender beschichtung
JP4288054B2 (ja) * 2002-01-08 2009-07-01 新日本製鐵株式会社 方向性珪素鋼板の製造方法
JP4258349B2 (ja) 2002-10-29 2009-04-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
DE102011119395A1 (de) * 2011-06-06 2012-12-06 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts
US20150027994A1 (en) * 2013-07-29 2015-01-29 Siemens Energy, Inc. Flux sheet for laser processing of metal components
CN108109992B (zh) * 2017-12-15 2020-08-11 温州曼昔维服饰有限公司 Mim电容器的制作方法
KR102582981B1 (ko) * 2019-01-16 2023-09-26 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
EP4273280A1 (de) 2022-05-04 2023-11-08 Thyssenkrupp Electrical Steel Gmbh Verfahren zur herstellung eines kornorientierten elektrostahlbandes und kornorientiertes elektrostahlband

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408973A1 (de) * 1960-02-16 1969-03-06 Moebius Dr Ing Hans Eberhard Verfahren zur Erlangung einer ausgepraegten Wuerfeltextur in Blechen und Baendern aus weichen silizium- und/oder aluminiumhaltigen Eisenlegierungen
US3976518A (en) * 1972-07-10 1976-08-24 Nippon Steel Corporation Process for producing grain-oriented electric steel sheets having remarkably improved magnetic flux density
JPS5844152B2 (ja) * 1978-12-27 1983-10-01 川崎製鉄株式会社 下地被膜をほとんど有しない方向性珪素鋼板の製造方法
US4473416A (en) * 1982-07-08 1984-09-25 Nippon Steel Corporation Process for producing aluminum-bearing grain-oriented silicon steel strip
JPS6039123A (ja) * 1983-08-10 1985-02-28 Kawasaki Steel Corp 鉄損の低い方向性けい素鋼板の製造方法
JPS6240315A (ja) * 1985-08-15 1987-02-21 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
US5203928A (en) * 1986-03-25 1993-04-20 Kawasaki Steel Corporation Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties
JPH0277525A (ja) * 1988-04-25 1990-03-16 Nippon Steel Corp 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法
JPH02107722A (ja) * 1988-10-18 1990-04-19 Nippon Steel Corp 打抜き性の優れた金属光沢を有する方向性電磁鋼板の製造方法
JPH02232399A (ja) * 1989-03-06 1990-09-14 Kawasaki Steel Corp 磁束密度が極めて高い低鉄損一方向性けい素鋼板の製造方法
JPH0730400B2 (ja) * 1990-11-01 1995-04-05 川崎製鉄株式会社 磁束密度の極めて高い方向性けい素鋼板の製造方法

Also Published As

Publication number Publication date
EP0607440B1 (de) 2000-05-31
EP0607440A4 (de) 1995-04-05
KR960010596B1 (ko) 1996-08-06
WO1993023577A1 (en) 1993-11-25
US5782998A (en) 1998-07-21
EP0607440A1 (de) 1994-07-27
DE69328766D1 (de) 2000-07-06

Similar Documents

Publication Publication Date Title
DE69330005T2 (de) Verfahren zur herstellung eines gekrummten, splittersicheren glaslaminats
DE59404424D1 (de) Verfahren zur herstellung eines photochromen gegenstandes
DE69516336D1 (de) Verfahren zur herstellung eines stahlbleches mit hoher korrosionsbeständigkeit
DE69610028T2 (de) Verfahren zur Herstellung eines starken Objektes mit dauerhaften Dimensionen
DE69324633D1 (de) Verfahren zur Herstellung eines einkristallinen Dünnfilmes
DE69430984T2 (de) Verfahren zur Herstellung eines Flächenhaftverschlusses
ATA157388A (de) Verfahren zur herstellung eines dekorationsspiegels
ATE148101T1 (de) Verfahren zur herstellung eines biphenylderivates
DE69218009T2 (de) Verfahren zur herstellung eines malzgetraenkes
DE69328766T2 (de) Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache
DE69111189T2 (de) Verfahren zur Erzeugung eines organisch verbundbeschichteten Stahlbleches.
DE69110286T2 (de) Verfahren zur herstellung eines überzuges.
DE69314202D1 (de) Verfahren zur Herstellung eines Wischvliesstoffs
DE69426906T2 (de) Verfahren zur Herstellung eineS VerbundglasES
DE69314312D1 (de) Verfahren zur herstellung eines polymer
DE68925429T2 (de) Verfahren zur herstellung eines polyesterfilmes
DE69220960D1 (de) Verfahren zur herstellung eines verbundwerkstoff
DE69312582D1 (de) Verfahren zur Herstellung eines Metalloxid-Kristalls
DE69210585D1 (de) Verfahren zur herstellung eines dichtungsrings
DE69030179D1 (de) Verfahren zur herstellung eines laminats
DE69301322D1 (de) Verfahren zur Herstellung eines Rohres mit schädlingsabweisender Beschichtung
DE69318347D1 (de) Verfahren zur Herstellung von Stahlblech mit blasenfreier Oberfläche
DE59406351D1 (de) Verfahren zur Herstellung eines Tubenlaminates
DE69326561T2 (de) Verfahren zur herstellung eines trägermaterials
DE69213956T2 (de) Verfahren zur herstellung eines verbundwerkstoff

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R071 Expiry of right

Ref document number: 607440

Country of ref document: EP