JPH0515765B2 - - Google Patents

Info

Publication number
JPH0515765B2
JPH0515765B2 JP58093324A JP9332483A JPH0515765B2 JP H0515765 B2 JPH0515765 B2 JP H0515765B2 JP 58093324 A JP58093324 A JP 58093324A JP 9332483 A JP9332483 A JP 9332483A JP H0515765 B2 JPH0515765 B2 JP H0515765B2
Authority
JP
Japan
Prior art keywords
steel
annealing
manganese
coating
predetermined intervals
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
JP58093324A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5928524A (ja
Inventor
Furederitsuku Miraa Robaato
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.)
Allegheny International Inc
Original Assignee
Allegheny International Inc
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 Allegheny International Inc filed Critical Allegheny International Inc
Publication of JPS5928524A publication Critical patent/JPS5928524A/ja
Publication of JPH0515765B2 publication Critical patent/JPH0515765B2/ja
Granted 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
    • H01F1/14783—Fe-Si based alloys in the form of sheets with 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
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
JP9332483A 1982-07-19 1983-05-26 キユ−ブ・オン・エツジ方向性ケイ素鋼の製造方法 Granted JPS5928524A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39968082A 1982-07-19 1982-07-19
US399680 1982-07-19

Publications (2)

Publication Number Publication Date
JPS5928524A JPS5928524A (ja) 1984-02-15
JPH0515765B2 true JPH0515765B2 (cs) 1993-03-02

Family

ID=23580545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9332483A Granted JPS5928524A (ja) 1982-07-19 1983-05-26 キユ−ブ・オン・エツジ方向性ケイ素鋼の製造方法

Country Status (6)

Country Link
EP (1) EP0099619A3 (cs)
JP (1) JPS5928524A (cs)
KR (1) KR890000126B1 (cs)
BR (1) BR8301545A (cs)
CA (1) CA1194386A (cs)
PL (1) PL242750A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225619B1 (en) * 1985-12-06 1994-03-09 Nippon Steel Corporation Grain-oriented electrical steel sheet having improved glass film properties and low watt loss and a process for producing same
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249049B (cs) * 1959-03-05
JPS5112450B1 (cs) * 1966-03-18 1976-04-20
JPS4837193B1 (cs) * 1969-07-07 1973-11-09
JPS5021928A (cs) * 1973-06-28 1975-03-08
JPS5423647B2 (cs) * 1974-04-25 1979-08-15
US4160681A (en) * 1977-12-27 1979-07-10 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore

Also Published As

Publication number Publication date
BR8301545A (pt) 1984-04-17
KR840004174A (ko) 1984-10-10
EP0099619A2 (en) 1984-02-01
KR890000126B1 (ko) 1989-03-08
JPS5928524A (ja) 1984-02-15
EP0099619A3 (en) 1984-07-25
CA1194386A (en) 1985-10-01
PL242750A1 (en) 1984-03-12

Similar Documents

Publication Publication Date Title
CN107109585A (zh) 磁性能优异的取向电工钢板及其制造方法
JPS5850295B2 (ja) 磁束密度の高い一方向性珪素鋼板の製造法
US3575739A (en) Secondary recrystallization of silicon iron with nitrogen
JP3736125B2 (ja) 方向性電磁鋼板
WO2022168887A1 (ja) 方向性電磁鋼板の製造方法およびそれに用いる焼鈍分離剤
JP2653969B2 (ja) １段冷間圧下を用いる結晶粒方向性珪素鋼の製造法
EP0099618A2 (en) Method for producing cube-on-edge oriented silicon steel
KR920004704B1 (ko) 권선장력(winding tension)을 조절하여 규소강상의 기저코팅 형성을 개선하는 방법
US2939810A (en) Method for heat treating cube-on-edge silicon steel
JPH0515765B2 (cs)
JP2691828B2 (ja) 磁束密度の極めて高い超低鉄損方向性電磁鋼板の製造方法。
US4482401A (en) Method for producing cube-on-edge oriented silicon steel
GB2095287A (en) Method for producing grain- oriented silicon steel
JPH0733548B2 (ja) 磁束密度の高い二方向性電磁鋼板の製造方法
US4548655A (en) Method for producing cube-on-edge oriented silicon steel
JPS6331527B2 (cs)
JPS6253572B2 (cs)
JPS6089521A (ja) 磁気特性に優れた一方向性けい素鋼板の製造方法
EP0345937A1 (en) Method of refining magnetic domains of electrical steels
DE1508366A1 (de) Verfahren zur Herstellung von Gusseisen und kohlenstoffarmem Stahl mit bevorzugten kristallographischen Orientierungen
JP3885257B2 (ja) 方向性電磁鋼板の製造方法
JP2649562B2 (ja) 金属光沢を有し打抜き性の優れた方向性電磁鋼板の製造方法
EP0099617B1 (en) Method for producing cube-on-edge oriented silicon steel
JPS59215488A (ja) 方向性電磁鋼板の焼鈍分離剤
JPH0542496B2 (cs)