KR970065741A - 쇄도우 마스크 (Shadow mask) 용 Fe-Ni계 합금판의 제조방법 - Google Patents

쇄도우 마스크 (Shadow mask) 용 Fe-Ni계 합금판의 제조방법 Download PDF

Info

Publication number
KR970065741A
KR970065741A KR1019970006899A KR19970006899A KR970065741A KR 970065741 A KR970065741 A KR 970065741A KR 1019970006899 A KR1019970006899 A KR 1019970006899A KR 19970006899 A KR19970006899 A KR 19970006899A KR 970065741 A KR970065741 A KR 970065741A
Authority
KR
South Korea
Prior art keywords
weight
slab
less
based alloy
time
Prior art date
Application number
KR1019970006899A
Other languages
English (en)
Other versions
KR100225448B1 (ko
Inventor
노리오 유우끼
토시유끼 오노
테쯔오 카와하라
Original Assignee
사카모토 다까시
닛꼬 긴조꾸 가부시끼가이샤
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 사카모토 다까시, 닛꼬 긴조꾸 가부시끼가이샤 filed Critical 사카모토 다까시
Publication of KR970065741A publication Critical patent/KR970065741A/ko
Application granted granted Critical
Publication of KR100225448B1 publication Critical patent/KR100225448B1/ko

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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Fe-Ni계 합금으로 전자선을 투과하는 구멍을 엣칭가공하여 쇄도우 마스크(Shadow mask)를 만들었을 때, 선상 얼룩무늬의 원인이 되는 성분편석(偏析)을 방지하는 것이 가능함과 동시에 제조중의 산화를 적게하는 Fe-Ni계 합금판의 제조조건을 나타낸다.
(a)소재의 조건:Ni을 30∼45중량% 함유하고 나머지 부분은 Fe및 불가피적 불순물 혹은 수반원소(隧伴元素)(단,C:0.10중량% 이하, Si:0.30중량%이하, Al:0.30중량%이하, Mn:0.5중량%이하, S:0.005중량%이하, P:0.005중량%이하)로 이루어진 Fe-Ni계 합금.
(b)슬라브 제작조건:1150℃ 이상 및 융점 이하에서 1시간 이상 30시간 이하동안 열처리한 후, 단면감소율 40%이상으로 단조 또는 분괴(分塊)압연한다. 표면의 산화 스케일을 제거한 슬라브를 노점이 -10℃이하인 수소분위기에서 1100℃ 이상 및 융점 이하의 온도범위에서 t〔3.8×10-7exp(23830/T)〕/R단,
t:슬라브가열시간(hr), T:슬라브 가열온도(℃), R:슬라브 제작시의 단면감소율(%)을 만족하는 시간동안 가열한다.
대표도:제1도

Description

쇄도우 마스크(Shadow mask)용 Fe-Ni계 합금판의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 엣칭치수(EF:Etching Factor)를 나타낸 것이다.

Claims (2)

  1. Ni을 30∼45중량% 함유하고 나머지 부분은 Fe및 불가피적 불순물 또는 수반원소(단,C:0.10중량% 이하, Si:0.30중량%이하, Al:0.30중량%이하, Mn:0.5중량%이하, S:0.005중량%이하, P:0.005중량%이하)로 이루어진 Fe-Ni계 합금의 잉콧트를 1150℃이상 및 융점 이하에서 1시간 이상 30시간 이하동안 열처리한 후, 단면감소율 40%이상으로 단조하여 슬리브를 만들고 그후 표면의 산화 스케일을 제거한 슬라브를 노점이 -10℃이하의 수소분위기에서 1100℃이상 및 융점 이하의 온도범위에서 다음식을 만족하는 시간동안 열처리를 행한 후 열간압연을 행하는 것을 특징으로 하는 쇄도우 마스크용 Fe-Ni계 합금판의 제조방법.
    t〔3.8×10-7exp(23830/T)〕/R
    단, t:슬라브가열시간(hr), T:슬라브 가열온도(℃), R:슬라브 제작시의 단면감소율(%).
  2. Ni을 30∼45중량% 함유하고 나머지 부분은 Fe 및 불가피적 불순물 또는 수반원소(단,C:0.10중량% 이하, Si:0.30중량%이하, Al:0.30중량%이하, Mn:0.5중량%이하, S:0.005중량%이하, P:0.005중량%이하)로 이루어진Fe-Ni계 합금의 잉곳트를 1150℃이상 및 융점 이하에서 1시간 이상 30시간 이하동안 열처리한 후, 단면감소율 40%이상으로 분괴압연하여 슬라브를 만들고, 그후 표면의 산화 스케일을 제거한 슬라브를 노점이 -10℃이하인 수소분위기에서 1100℃이상 및 융점 이하의 온도 범위에서 다음 식을 만족시키는 시간동안 열처리를 행한 후 열간압연을 행하는 것을 특징으로 하는 쇄도우 마스크용Fe-Ni계 합금판의 제조방법.
    t〔3.8×10-7exp(23830/T)〕/R
    단, t:슬라브가열시간(hr), T:슬라브 가열온도(℃), R:슬라브 제작시의 단면감소율(%).
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970006899A 1996-03-07 1997-03-03 쇄도우 마스크(shadow mask)용 Fe-Ni계 합금판의 제조방법 KR100225448B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-50549 1996-03-07
JP8050549A JPH09241743A (ja) 1996-03-07 1996-03-07 シャドウマスク用Ｆｅ−Ｎｉ系合金板の製造方法

Publications (2)

Publication Number Publication Date
KR970065741A true KR970065741A (ko) 1997-10-13
KR100225448B1 KR100225448B1 (ko) 1999-10-15

Family

ID=12862107

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970006899A KR100225448B1 (ko) 1996-03-07 1997-03-03 쇄도우 마스크(shadow mask)용 Fe-Ni계 합금판의 제조방법

Country Status (5)

Country Link
US (1) US6099669A (ko)
JP (1) JPH09241743A (ko)
KR (1) KR100225448B1 (ko)
CN (1) CN1066779C (ko)
TW (1) TW383339B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3360033B2 (ja) * 1998-10-22 2002-12-24 日新製鋼株式会社 シャドウマスク用Ｆｅ−Ｎｉ合金及びその製造方法
JP4240823B2 (ja) * 2000-09-29 2009-03-18 日本冶金工業株式会社 Ｆｅ−Ｎｉ系パーマロイ合金の製造方法
CN115821146A (zh) * 2022-12-12 2023-03-21 江苏新核合金科技有限公司 一种强化型高温合金板材及其制造工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657026A (en) * 1969-07-28 1972-04-18 Westinghouse Electric Corp High initial permeability fe-48ni product and process for manufacturing same
JPS6144126A (ja) * 1984-08-09 1986-03-03 Nippon Mining Co Ltd シヤドウマスクの製造方法
DE3636815A1 (de) * 1985-11-12 1987-05-14 Nippon Mining Co Schattenmaske und verfahren zur herstellung von schattenmasken
JPH0668128B2 (ja) * 1988-03-31 1994-08-31 新日本製鐵株式会社 シャドウマスク用のＦｅ−Ｎｉ合金板の製造方法
CA1331127C (en) * 1988-10-07 1994-08-02 Masaomi Tsuda Method of producing fe-ni series alloys having improved effect for restraining streaks during etching
JPH0730402B2 (ja) * 1989-01-10 1995-04-05 日本冶金工業株式会社 エッチング時のスジむら抑制効果に優れるＦｅ―Ｎｉ系合金の製造方法
JPH0762217B2 (ja) * 1990-07-17 1995-07-05 日本鋼管株式会社 シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
JPH05311357A (ja) * 1991-12-26 1993-11-22 Nikko Kinzoku Kk シャドウマスク材
JP3157239B2 (ja) * 1991-12-26 2001-04-16 日鉱金属株式会社 シャドウマスク材

Also Published As

Publication number Publication date
CN1066779C (zh) 2001-06-06
US6099669A (en) 2000-08-08
JPH09241743A (ja) 1997-09-16
KR100225448B1 (ko) 1999-10-15
CN1180111A (zh) 1998-04-29
TW383339B (en) 2000-03-01

Similar Documents

Publication Publication Date Title
KR950004936B1 (ko) 에칭 천공성이 우수하고 소둔시의 소부를 방지하며 가스발생을 억제하는 섀도우 마스크용 Fe-Ni계 합금 박판 및 그 제조방법
DE1966231C3 (de) Verfahren zur Herstellung von Transformatorblechen
RU2001124851A (ru) СПОСОБ ПОЛУЧЕНИЯ ЛЕНТЫ ИЗ СПЛАВА Fe-Ni И ЛЕНТА ИЗ УКАЗАННОГО СПЛАВА
CN114807765B (zh) 一种高强度低膨胀系数的因瓦合金及其制备方法
KR960701460A (ko) 니켈-철 형의 섀도우 마스크 제조 방법(Method of manufacturing a shadow mask of the nickel-iron type)
US20010045246A1 (en) Iron-nickel alloy having a low coefficient of expansion
KR20080048544A (ko) 냉간압연된 마레이징 강 띠강판에서 절삭된 띠강판 또는부품을 제조하는 방법
KR970065741A (ko) 쇄도우 마스크 (Shadow mask) 용 Fe-Ni계 합금판의 제조방법
KR960029475A (ko) 고강도, 저열팽창 합금 선재 및 그의 제조방법
US4002507A (en) Niobium-free semi-hard magnetic glass sealable alloy system of cobalt- (nickel, aluminum, titanium)- iron
US20050067067A1 (en) Method for producing a metal strip from an iron-nickel alloy for tensioned shadow masks
KR102531730B1 (ko) 고온 내산화성이 우수한 오스테나이트계 스테인리스강 및 그 제조 방법
CN1044495C (zh) 高铝奥氏体耐热钢
KR830004429A (ko) 구상화소둔강선재(球狀化燒鈍鋼線材)의 제조법
JP2674137B2 (ja) 高透磁率磁性材料
US20020043306A1 (en) Fe-Co-Ni alloy and use for the manufacture of a shadow mask
JP3348565B2 (ja) 脱脂性に優れた電子部品用Ｆｅ−Ｎｉ系合金薄板ならびにＦｅ−Ｎｉ−Ｃｏ系合金薄板の製造方法
KR960021226A (ko) 연성이 우수한 초고장력 과공석 탄소강 선재의 제조방법
JPH0798975B2 (ja) Ｆｅ−Ｎｉ系合金の製造方法
JP3101199B2 (ja) 打ち抜き性に優れた高強度低熱膨張性Ｆｅ−Ｎｉ系合金材料およびその製造方法
JPH0759741B2 (ja) Ｆｅ−Ｎｉ系高透磁率合金およびその製造方法
JPH02247365A (ja) Ｂ含有Ｎｉ基耐熱合金の塑性加工方法
JP3360033B2 (ja) シャドウマスク用Ｆｅ−Ｎｉ合金及びその製造方法
JP2000096188A (ja) 熱膨張係数が小さく熱間加工性に優れたＦｅ−Ｎｉ系合金及びその製造方法
JPS5817249B2 (ja) 鉄損の低い無方向性電磁鋼板

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application
J201 Request for trial against refusal decision
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060711

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee