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KR910016953A - Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation and its manufacturing method - Google Patents

Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation and its manufacturing method Download PDF

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Publication number
KR910016953A
KR910016953A KR1019910004452A KR910004452A KR910016953A KR 910016953 A KR910016953 A KR 910016953A KR 1019910004452 A KR1019910004452 A KR 1019910004452A KR 910004452 A KR910004452 A KR 910004452A KR 910016953 A KR910016953 A KR 910016953A
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South Korea
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less
rolled sheet
cao
cold rolled
oxygen
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KR1019910004452A
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Korean (ko)
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아쓰시 와다나베
데루유끼 하세가와
다다시 이노우에
도모요시 오오기다
요시데루 기꾸지
히데도시 마쓰노
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사이도오 히로시
엔 케이 케이 코오포레이숀
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Publication of KR910016953A publication Critical patent/KR910016953A/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • 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
    • H01F1/14708—Fe-Ni based alloys
    • H01F1/14716—Fe-Ni based alloys in the form of sheets

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

내용 없음No content

Description

청결성 및 에칭천공성에 뛰어난 Fe-Ni 계열합금 냉연판 및 그 제조방법Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 Fe-Ni 계열 합금 냉연판속에 존재하는 비금속개재물 조성의 영역을 나타낸 Al2O3-MnO-SiO23원계열 상태도, 제2도는 본 발명의 Fe-Ni 계열 합금 냉연판속에 존재하는 비금속개재물 조성의 영역을 나타낸 CaO-Al2O3-MgO 3원계열 상태도. 제3도는 본 발명의 한 실시형태에 있어서는 Fe-Ni 계열 합금 냉연판속에 존재하는 비금속개재물의 조성을 나타낸 CaO-Al2O3-MgO 3원계열 상태도.1 is an Al 2 O 3 -MnO-SiO 2 ternary series state diagram showing the region of the non-metallic inclusion composition present in the conventional Fe-Ni-based alloy cold-rolled sheet, Figure 2 is a Fe-Ni-based alloy cold-rolled sheet of the present invention CaO-Al 2 O 3 -MgO ternary state diagram showing the region of nonmetallic inclusions present in the stomach. 3 is a CaO-Al 2 O 3 -MgO ternary state diagram showing the composition of a non-metallic inclusion present in a Fe-Ni alloy cold rolled sheet according to one embodiment of the present invention.

Claims (6)

니켈: 30∼45wt.%, 망간: 0.1∼1.0wt.%, 알루미늄: 0.003∼0.030wt.%, 및 나머지, 철 및 불가피한 불순물, 단, 불가피한 불순물로서의 실리콘, 크롬, 탄소, 질소, 유황, 인, 산소 및 비금속 개재물의 각각이 함유량은: 실리콘에 대하여는, 0.4wt.% 이하, 크롬에 대하여는, 0.1wt.% 이하, 탄소에 대하여는, 0.005wt.% 이하, 질소에 대하여는, 0.005wt.% 이하, 유황에 대하여는, 0.005wt.% 이하, 인에 대하여는, 0.010wt.% 이하, 산소에 대하여는, 0.002wt.% 이하, 및 비금속 개재물에 대하여는 산소로 환산하여 0.002wt.% 이하: 전술한 비금속 개재물은 CaO-Al2O3-MgO 3원 계열 상태도에서 1,600℃의 액상선에 의하여 특정된 1,600℃ 이상의 융점의 영역 내의 6㎛ 이하의 입자크기를 지닌 조성물로 되어 있으며, 조성물은 CaO, Al2O3및 MgO 중의 적어도 하나를 함유하고 있는 상기로 부터 이루어지는 것을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열 합금냉연판.Nickel: 30 to 45 wt.%, Manganese: 0.1 to 1.0 wt.%, Aluminum: 0.003 to 0.030 wt.%, And the remainder, iron and unavoidable impurities, provided that silicon, chromium, carbon, nitrogen, sulfur, phosphorus as unavoidable impurities The content of each of the oxygen and nonmetallic inclusions is: 0.4 wt.% Or less for silicon, 0.1 wt.% Or less for chromium, 0.005 wt.% Or less for carbon, 0.005 wt.% Or less for nitrogen , 0.005 wt.% Or less for sulfur, 0.010 wt.% Or less for phosphorus, 0.002 wt.% Or less for oxygen, and 0.002 wt.% Or less in terms of oxygen for nonmetallic inclusions: the aforementioned nonmetallic inclusions Is composed of CaO-Al 2 O 3 -MgO ternary state diagram having a particle size of 6 μm or less within the melting point region of 1,600 ° C. or higher specified by a liquid line of 1,600 ° C., and the composition is CaO, Al 2 O containing at least one of the 3 and MgO that particular made from the Cleanness and excellent etching perforated Fe-Ni type alloy cold-rolled sheet according to. 30∼45wt.% 범위내의 양의 니켈을 하유하는 인 제거 및 탄소이탈 한 Fe-Ni 계열 용융합금을 조제하고 20∼40wt.% 범위내의 양의 CaO을 함유하는 MgO-CaO 계열 내화물제의 레이들내에서 이와 같이 조제한 Fe-Ni 계열 용융합금에 알루미늄을 첨가하고, 알루미늄을 첨가한 Fe-Ni 계열 용융합금을 레이들내에서 다음으로 이루어지는 CaO-Al2O3-MgO 계열슬랙:Ladle of MgO-CaO series refractory containing a phosphorus-free and carbon-free Fe-Ni-based molten alloy containing nickel in the range of 30 to 45 wt.% And containing CaO in the range of 20 to 40 wt.% CaO-Al 2 O 3 -MgO series slag comprising aluminum added to the Fe-Ni-based molten alloy prepared in this way and the Fe-Ni-based molten alloy including aluminum added thereto in a ladle: CaO 및 Al2O3: 57wt.% 이상, 단, CaO/(CaO+Al2O3)의 비는 0.45 이상. MgO: 25wt.% 이하, SiO2: 15wt.% 이하, 및 실리콘 보다도 산소친화력이 약한 금속의 산화물의 합계량: 3wt.% 이하, 와 반응시켜 Fe-Ni 계열 용융합금을 산소이탈하고 산소이탈한 Fe-Ni 계열 용융합금을 잉곳으로 주조하고, 그리고 잉곳을 분괴압연하여 열간압연하고, 냉각압연하여 그 입자크기가 6㎛ 이하이고, 또한 산소로 환산하여 0.002wt.% 이하의 합계량이 비금속 개재물을 함유하는 Fe-Ni 계열 합금 냉연판을 제조하는 것을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열합금냉연판의 제조방법.CaO and Al 2 O 3 : 57 wt.% Or more, with a CaO / (CaO + Al 2 O 3 ) ratio of 0.45 or more. MgO: 25 wt.% Or less, SiO 2 : 15 wt.% Or less, and the total amount of oxides of metals having a lower oxygen affinity than silicon: 3 wt.% Or less, reacted with oxygen to deoxygenate Fe-Ni molten alloys -Ni-based molten alloy is cast into an ingot, and the ingot is subjected to hot rolling, hot rolling, cold rolling to have a particle size of 6 µm or less, and a total amount of 0.002 wt.% Or less in terms of oxygen contains a non-metallic inclusion. Fe-Ni-based alloy cold rolled sheet manufacturing method characterized in that the Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation. 제2항에 있어서, 슬랙속에 있어서의 금속산화물의 총량은 1.5wt.% 이하임을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열합금냉연판의 제조방법.The method of manufacturing a Fe-Ni-based alloy cold rolled sheet having excellent cleanliness and etching permeability according to claim 2, wherein the total amount of metal oxide in the slack is 1.5 wt.% Or less. 제2항에 있어서, Fe-Ni 계열 용융합금이 조제는 전로내에서 용강(molten steel)을 정련하고, 용강율 600토르(torr) 이하로 감안한 레이들내에서 인을 제거하고, 용융니켈을 첨가하여 탄소이탈하는 것을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열합금냉연판의 제조방법.The molten alloy of the Fe-Ni-based molten alloy is to refine molten steel in the converter, remove phosphorus in the ladle considering the molten steel of 600 torr or less, and add molten nickel. Method for producing a Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation, characterized in that the carbon is removed by. 제2항에 있어서, Fe-Ni 계열 용융합금의 산소제거는 1토르 이하로 감압된 레이들내에서 실행하는 것을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열합금냉연판의 제조방법.The method of manufacturing a Fe-Ni alloy cold rolled sheet having excellent cleanliness and etching permeability according to claim 2, wherein the oxygen removal of the Fe-Ni-based molten alloy is performed in a ladle depressurized to 1 Torr or less. 제2항∼제5항중의 어느 한 항에 있어서, 잉곳의 분괴 압연은 70% 이상의 압연비(reduction ratio) 및 1,150∼1,250℃ 범위내의 온도에서 실행되는 것을 특징으로 하는 청결성 및 에칭천공성이 뛰어난 Fe-Ni 계열합금냉연판의 제조방법.The Fe powder according to any one of claims 2 to 5, wherein the ingot powder rolling is performed at a reduction ratio of 70% or more and a temperature within a range of 1,150 to 1,250 ° C. -Ni-based alloy cold rolled sheet manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910004452A 1990-03-22 1991-03-21 Fe-Ni-based alloy cold rolled sheet excellent in cleanliness and etching perforation and its manufacturing method KR910016953A (en)

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JP7265190 1990-03-22
JP2-72651 1990-03-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127965A (en) * 1990-07-17 1992-07-07 Nkk Corporation Fe-ni alloy sheet for shadow mask and method for manufacturing same
JP2596210B2 (en) * 1990-10-31 1997-04-02 日本鋼管株式会社 Method of preventing adhesion seizure during annealing, Fe-Ni alloy for shadow mask excellent in gas emission, and method for producing the same
KR102217049B1 (en) * 2016-09-15 2021-02-18 히다찌긴조꾸가부시끼가이사 Material for metal mask and its manufacturing method

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FR2520384B1 (en) * 1982-01-22 1987-01-16 Nisshin Steel Co Ltd FE-NI ALLOY WITH 36% NI IMPROVED
JPS60255953A (en) * 1984-05-30 1985-12-17 Sumitomo Special Metals Co Ltd Seal bonding fe-ni alloy having high suitability to blanking
JPS6130646A (en) * 1984-07-24 1986-02-12 Daido Steel Co Ltd Manufacture of material for lead frame
JPS61179849A (en) * 1984-07-27 1986-08-12 Daido Steel Co Ltd Manufacture of lead frame material
JPS6144156A (en) * 1984-08-09 1986-03-03 Nippon Mining Co Ltd Fe-ni alloy superior in press punchability and plating property
JP2510154B2 (en) * 1986-01-10 1996-06-26 川崎製鉄株式会社 Fe-Ni alloy cold rolled sheet and method for producing the same
JPS6314841A (en) * 1986-07-04 1988-01-22 Nippon Mining Co Ltd Shadow mask material and shadow mask

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FR2659984B1 (en) 1992-12-04
FR2659984A1 (en) 1991-09-27

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