MX9800951A - Materiales de campo magnetico, metodos para producirlos y cinescopios de television a color producidos al incorporar los materiales. - Google Patents

Materiales de campo magnetico, metodos para producirlos y cinescopios de television a color producidos al incorporar los materiales.

Info

Publication number
MX9800951A
MX9800951A MX9800951A MX9800951A MX9800951A MX 9800951 A MX9800951 A MX 9800951A MX 9800951 A MX9800951 A MX 9800951A MX 9800951 A MX9800951 A MX 9800951A MX 9800951 A MX9800951 A MX 9800951A
Authority
MX
Mexico
Prior art keywords
magnetic shield
raw material
percent
production method
television receiver
Prior art date
Application number
MX9800951A
Other languages
English (en)
Inventor
Hironao Okayama
Akira Ikeda
Original Assignee
Toyo Kohan 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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of MX9800951A publication Critical patent/MX9800951A/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—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
    • C21D8/1244—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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Se proporcionan materiales de campo magnético que tienen excelentes características de campo magnético interno y una excelente resistencia al manejo, método para producir los mismos y cinescopios de television a color producidos incorporando los materiales. Se producen los materiales de campo magnético sometiendo tiras de acero con bajo contenido de carbono laminadas en caliente consistiendo esencialmente igual a o menor que 0.006% en peso de C, igual a o menor que 0.002% en peso de N, igual a o menor que 0.5% en peso de Mn, 0.1-1.5% en peso de Cu, Fe como el resto e impurezas inevitables para un laminado en frío y recociendo subsecuentemente las tiras de acero laminadas en frío a una temperatura de 550-850 degree C.
MX9800951A 1995-08-07 1998-02-03 Materiales de campo magnetico, metodos para producirlos y cinescopios de television a color producidos al incorporar los materiales. MX9800951A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21947895 1995-08-07

Publications (1)

Publication Number Publication Date
MX9800951A true MX9800951A (es) 1998-11-30

Family

ID=16736072

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800951A MX9800951A (es) 1995-08-07 1998-02-03 Materiales de campo magnetico, metodos para producirlos y cinescopios de television a color producidos al incorporar los materiales.

Country Status (10)

Country Link
US (1) US6016029A (es)
EP (1) EP0860510B1 (es)
JP (1) JP3337475B2 (es)
KR (1) KR100264697B1 (es)
CN (1) CN1069930C (es)
AU (1) AU6631596A (es)
DE (1) DE69617724T2 (es)
MX (1) MX9800951A (es)
TW (1) TW394798B (es)
WO (1) WO1997006285A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102672C (zh) * 1998-07-03 2003-03-05 北京科技大学 铜单一元素合金化高强高韧钢
TW432425B (en) * 1998-09-01 2001-05-01 Toyo Kohan Co Ltd Aperture grill material for color picture tube, production method thereof, aperture grill and picture tube
AU2001274570A1 (en) * 2000-06-26 2002-01-08 Toyo Kohan Co., Ltd. Raw material for shadow mask for color image receiving tube
DE202007011834U1 (de) * 2007-01-08 2007-11-15 Asm Automation Sensorik Messtechnik Gmbh Winkelsensor
US20080233426A1 (en) * 2007-03-21 2008-09-25 Gaviglia John J Steel sheeting for use in room size radio frequency shielded enclosures and method for making improved steel sheeting

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620856A (en) * 1968-12-17 1971-11-16 Sanyo Electric Works Process to improve magnetic characteristics of carbon steel
JPS5919619B2 (ja) * 1981-09-11 1984-05-08 松下電子工業株式会社 カラ−受像管用内部磁気シ−ルドの製造方法
JPS5919619A (ja) * 1982-07-22 1984-02-01 Toshifumi Takeya 積層刃フライスカッタ−
JPS59173219A (ja) * 1983-03-18 1984-10-01 Matsushita Electric Ind Co Ltd 磁気シ−ルド用素材の製造法
JPS61149482A (ja) * 1984-12-24 1986-07-08 Nippon Mining Co Ltd 消磁特性及びエツチング性に優れたシヤドウマスク材
JPS644429A (en) * 1987-06-26 1989-01-09 Nippon Steel Corp Manufacture of high-strength cold-rolled steel sheet with high (r) value
JPS6451537A (en) * 1987-08-21 1989-02-27 Nec Corp Information processor
JPH01142028A (ja) * 1987-11-30 1989-06-02 Kawasaki Steel Corp 磁気特性の優れた厚肉鋼材の製造方法
JPH0261029A (ja) * 1988-08-29 1990-03-01 Nippon Steel Corp Ｔｖブラウン管用のインナーシールド材およびその製造方法
DE3841870A1 (de) * 1988-12-13 1990-06-21 Westfalenstahl Kalt Und Profil Stahl zur herstellung von stahlbaendern fuer die fertigung von schattenmasken
JPH02170921A (ja) * 1988-12-21 1990-07-02 Sumitomo Metal Ind Ltd 高成形性高張力鋼板の製造方法
US4922896A (en) * 1989-05-05 1990-05-08 John M. Agee Colles' fracture splint
JP3166227B2 (ja) * 1991-09-06 2001-05-14 株式会社日立製作所 全自動洗濯機の排水制御装置
KR100240995B1 (ko) * 1995-12-19 2000-03-02 이구택 절연피막의 밀착성이 우수한 무방향성 전기강판의 제조방법

Also Published As

Publication number Publication date
KR100264697B1 (ko) 2000-09-01
EP0860510B1 (en) 2001-12-05
US6016029A (en) 2000-01-18
WO1997006285A1 (fr) 1997-02-20
KR19990029083A (ko) 1999-04-15
EP0860510A1 (en) 1998-08-26
AU6631596A (en) 1997-03-05
TW394798B (en) 2000-06-21
DE69617724T2 (de) 2002-07-18
JP3337475B2 (ja) 2002-10-21
CN1192786A (zh) 1998-09-09
DE69617724D1 (de) 2002-01-17
EP0860510A4 (es) 1998-08-26
CN1069930C (zh) 2001-08-22

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees