ES8106561A1 - Proceso perfeccionado para producir acero al silicio elec- tromagnetico de grano orientado - Google Patents

Proceso perfeccionado para producir acero al silicio elec- tromagnetico de grano orientado

Info

Publication number
ES8106561A1
ES8106561A1 ES495308A ES495308A ES8106561A1 ES 8106561 A1 ES8106561 A1 ES 8106561A1 ES 495308 A ES495308 A ES 495308A ES 495308 A ES495308 A ES 495308A ES 8106561 A1 ES8106561 A1 ES 8106561A1
Authority
ES
Spain
Prior art keywords
steel
silicon
silicon steel
processing
melt
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
Application number
ES495308A
Other languages
English (en)
Other versions
ES495308A0 (es
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 Ludlum Steel Corp
Original Assignee
Allegheny Ludlum 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
Application filed by Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES8106561A1 publication Critical patent/ES8106561A1/es
Publication of ES495308A0 publication Critical patent/ES495308A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/10—Coating with enamels or vitreous layers with refractory materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ACERO AL SILICIO DE GRANO ORIENTADO. CONSTA DE LAS SIGUIENTES ETAPAS: 1. PREPARAR UN CALDO DE ACERO AL SILICIO CON 2,5 A 4 POR 100 EN PESO DE SILICIO. 2. COLAR DICHO ACERO. 3. LAMINARLO EN CALIENTE. 4. LAMINARLO EN FRIO. 5. DESCARBURARLO. 6. REVESTIRLO. 7. RECOCER A LA TEXTURA FINAL DICHO ACERO. EL REVESTIMIENTO ESTA CONSTITUIDO POR HIDROXIDO DE ALUMINIO, ADICIONES SUPRESORAS DE IMPUREZAS, Y SUSTANCIAS INHIBIDORAS. EL ACERO RECOCIDO TIENE UNA SUPERFICIE METALICA UNIFORME LIBRE DE PRODUCTOS DE REACCION VITREA. ADEMAS, DICHO REVESTIMIENTO TIENE DE UNA A CINCO PARTES EN PESO DE SUSTANCIAS TALES COMO BORO Y COMPUESTO DEL MISMO. L
ES495308A 1979-10-15 1980-09-24 Proceso perfeccionado para producir acero al silicio elec- tromagnetico de grano orientado Granted ES495308A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/085,094 US4367100A (en) 1979-10-15 1979-10-15 Silicon steel and processing therefore

Publications (2)

Publication Number Publication Date
ES8106561A1 true ES8106561A1 (es) 1981-08-16
ES495308A0 ES495308A0 (es) 1981-08-16

Family

ID=22189432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495308A Granted ES495308A0 (es) 1979-10-15 1980-09-24 Proceso perfeccionado para producir acero al silicio elec- tromagnetico de grano orientado

Country Status (17)

Country Link
US (1) US4367100A (es)
JP (1) JPS5665983A (es)
AR (1) AR223070A1 (es)
AU (1) AU6218680A (es)
BE (1) BE885686A (es)
BR (1) BR8006374A (es)
CA (1) CA1139643A (es)
DE (1) DE3038034A1 (es)
ES (1) ES495308A0 (es)
FR (1) FR2467242A1 (es)
GB (1) GB2063307B (es)
HU (1) HU183219B (es)
IT (1) IT1128686B (es)
PL (1) PL227308A1 (es)
RO (1) RO79062A (es)
SE (1) SE8007169L (es)
YU (1) YU232780A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法
EP0305966B1 (en) * 1987-08-31 1992-11-04 Nippon Steel Corporation Method for producing grain-oriented electrical steel sheet having metallic luster and excellent punching property
US5507883A (en) * 1992-06-26 1996-04-16 Nippon Steel Corporation Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same
EP0577124B1 (en) * 1992-07-02 2002-10-16 Nippon Steel Corporation Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for producing the same
CN113302324B (zh) 2019-01-16 2023-06-02 日本制铁株式会社 单方向性电磁钢板及其制造方法
JP7196622B2 (ja) * 2019-01-16 2022-12-27 日本製鉄株式会社 方向性電磁鋼板及び方向性電磁鋼板の製造方法
US11827961B2 (en) 2020-12-18 2023-11-28 Vacuumschmelze Gmbh & Co. Kg FeCoV alloy and method for producing a strip from an FeCoV alloy

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896830C (de) * 1941-05-20 1953-11-16 Vacuumschmelze Ag Verfahren zur Isolierung von Kernen
DE1249049B (es) * 1959-03-05
US3151000A (en) * 1959-08-28 1964-09-29 Hooker Chemical Corp Method of applying highly heat resistant protective coatings to metallic surfaces
US3076160A (en) * 1960-01-11 1963-01-29 Gen Electric Magnetic core material
US3152930A (en) * 1961-02-10 1964-10-13 Westinghouse Electric Corp Process for producing magnetic sheet materials
US3132056A (en) * 1961-05-19 1964-05-05 Gen Electric Insulating coating for magnetic sheet material and method for producing the same
US3151997A (en) * 1961-09-29 1964-10-06 United States Steel Corp Separating-medium coating for preparation of electrical steel strip for annealing
US3282747A (en) * 1964-04-13 1966-11-01 Westinghouse Electric Corp Annealing cube texture iron-silicon sheets
US3375144A (en) * 1965-06-09 1968-03-26 Armco Steel Corp Process for producing oriented silicon steels in which an annealing separator is used which contains a sodium or potassium, hydroxide or sulfide
US3523881A (en) * 1966-09-01 1970-08-11 Gen Electric Insulating coating and method of making the same
US3671335A (en) * 1967-11-06 1972-06-20 Westinghouse Electric Corp Non-reactive refractory separating coatings for electrical steels
US3794520A (en) * 1967-11-06 1974-02-26 Westinghouse Electric Corp Nonreactive refractory separating coatings for electrical steels
US3523837A (en) * 1967-11-06 1970-08-11 Westinghouse Electric Corp Non-reactive refractory separating coatings for electrical steels
US3676227A (en) * 1968-11-01 1972-07-11 Nippon Steel Corp Process for producing single oriented silicon steel plates low in the iron loss
US3785882A (en) * 1970-12-21 1974-01-15 Armco Steel Corp Cube-on-edge oriented silicon-iron having improved magnetic properties and method for making same
US3832245A (en) * 1971-06-14 1974-08-27 Asea Ab Method of manufacturing an object of silicon steel having low sulphur content
US3932235A (en) * 1973-07-24 1976-01-13 Westinghouse Electric Corporation Method of improving the core-loss characteristics of cube-on-edge oriented silicon-iron
JPS5414568B2 (es) * 1973-08-28 1979-06-08
US4171994A (en) * 1975-02-13 1979-10-23 Allegheny Ludlum Industries, Inc. Use of nitrogen-bearing base coatings in the manufacture of high permeability silicon steel
US4010050A (en) * 1975-09-08 1977-03-01 Allegheny Ludlum Industries, Inc. Processing for aluminum nitride inhibited oriented silicon steel
US4179315A (en) * 1976-06-17 1979-12-18 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore
US4102713A (en) * 1976-06-17 1978-07-25 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore
US4160681A (en) * 1977-12-27 1979-07-10 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore
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

Also Published As

Publication number Publication date
HU183219B (en) 1984-04-28
IT8049768A0 (it) 1980-09-29
PL227308A1 (es) 1981-08-21
BR8006374A (pt) 1981-04-22
SE8007169L (sv) 1981-04-16
GB2063307A (en) 1981-06-03
AR223070A1 (es) 1981-07-15
DE3038034A1 (de) 1981-04-30
FR2467242A1 (fr) 1981-04-17
ES495308A0 (es) 1981-08-16
IT1128686B (it) 1986-06-04
GB2063307B (en) 1984-03-07
US4367100A (en) 1983-01-04
CA1139643A (en) 1983-01-18
YU232780A (en) 1983-02-28
JPS5665983A (en) 1981-06-04
AU6218680A (en) 1981-04-30
RO79062A (ro) 1982-08-17
BE885686A (fr) 1981-04-14

Similar Documents

Publication Publication Date Title
GB1276309A (en) Process for heat-treating electromagnetic steel sheets
ES465097A1 (es) Procedimiento e instalacion para tratar flejes y similares.
ES423800A1 (es) Procedimiento para fabricar acero al silicio.
ES448144A1 (es) Procedimiento perfeccionado de fabricacion de un acero al dilicio de grano orientad.
ES388796A1 (es) Procedimiento para la produccion de acero de bajo contenidoen carbono y resistente al envejecimiento.
ES8106561A1 (es) Proceso perfeccionado para producir acero al silicio elec- tromagnetico de grano orientado
ES447956A1 (es) Proceso perfeccionado de fabricacion de acero al silicio e- lectromagnetico.
ES459888A1 (es) Proceso perfeccionado de fabricacion de acero al silicio orientado en cubos de canto.
ES485101A1 (es) Procedimiento para producir hierro al silicio de grano orientado
ES471598A1 (es) Procedimiento perfeccionado para producir acero al silicio electromagnetico
ES8207224A1 (es) Procedimiento para producir acero silicioso orientado.
ES476389A1 (es) Perfeccionamientos en un proceso de produccion de acero si- licico electromagnetico
ES459893A1 (es) Proceso perfeccionado para producir acero al silicio elec- tromagnetico que tiene una orientacion en cubos de canto.
ES8103187A1 (es) Perfeccionamientos en un procedimiento para producir acero al silicio electromagnetico, con orientacion cubica de borde
ES8104831A1 (es) Un procedimiento para producir acero electromagnetico al si-licio de orientacion en borde cubico
ES470839A1 (es) Procedimiento para producir acero al silicio electromagneti-co que tiene una orientacion en cubos de canto
GB1039023A (en) Process for producing double-oriented magnetic steel sheets
GB1341503A (es)
ES8302105A1 (es) Procedimiento perfeccionado para producir acero al solicio electromagnetico inhibido en boro.
GB1086215A (en) Grain-oriented silicon-iron alloy sheet
ES459892A1 (es) Proceso de fabricacion de acero al silicio electromagnetico.
SE7707029L (sv) Kiselstal ii
ES479579A1 (es) Mejoras en un proceso de produccion de acero silicico elec- tromagnetico.
JPS5698420A (en) Preparation of semiprocess nondirectional silicon steel plate with excellent electromagnetic property
JPS5655520A (en) Production of surface decarbonized high carbon steel strip