EP4328331A3 - Fe-ni-based alloy thin plate - Google Patents

Fe-ni-based alloy thin plate Download PDF

Info

Publication number
EP4328331A3
EP4328331A3 EP23217804.6A EP23217804A EP4328331A3 EP 4328331 A3 EP4328331 A3 EP 4328331A3 EP 23217804 A EP23217804 A EP 23217804A EP 4328331 A3 EP4328331 A3 EP 4328331A3
Authority
EP
European Patent Office
Prior art keywords
thin plate
cold rolling
based alloy
conducted
alloy thin
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.)
Pending
Application number
EP23217804.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4328331A2 (en
Inventor
Akihiro Omori
Nobutaka Yasuda
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.)
Proterial Ltd
Original Assignee
Proterial 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61759402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4328331(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Proterial Ltd filed Critical Proterial Ltd
Publication of EP4328331A2 publication Critical patent/EP4328331A2/en
Publication of EP4328331A3 publication Critical patent/EP4328331A3/en
Pending legal-status Critical Current

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
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and 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
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0468—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment between cold rolling steps
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0733—Aperture plate characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
EP23217804.6A 2016-09-29 2017-08-22 Fe-ni-based alloy thin plate Pending EP4328331A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016190743 2016-09-29
EP17855488.7A EP3521459B1 (en) 2016-09-29 2017-08-22 METHOD FOR PRODUCING Fe-Ni-BASED ALLOY THIN PLATE AND Fe-Ni-BASED ALLOY THIN PLATE
PCT/JP2017/029964 WO2018061530A1 (ja) 2016-09-29 2017-08-22 Ｆｅ－Ｎｉ系合金薄板の製造方法及びＦｅ－Ｎｉ系合金薄板

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17855488.7A Division-Into EP3521459B1 (en) 2016-09-29 2017-08-22 METHOD FOR PRODUCING Fe-Ni-BASED ALLOY THIN PLATE AND Fe-Ni-BASED ALLOY THIN PLATE
EP17855488.7A Division EP3521459B1 (en) 2016-09-29 2017-08-22 METHOD FOR PRODUCING Fe-Ni-BASED ALLOY THIN PLATE AND Fe-Ni-BASED ALLOY THIN PLATE

Publications (2)

Publication Number Publication Date
EP4328331A2 EP4328331A2 (en) 2024-02-28
EP4328331A3 true EP4328331A3 (en) 2024-05-22

Family

ID=61759402

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17855488.7A Active EP3521459B1 (en) 2016-09-29 2017-08-22 METHOD FOR PRODUCING Fe-Ni-BASED ALLOY THIN PLATE AND Fe-Ni-BASED ALLOY THIN PLATE
EP23217804.6A Pending EP4328331A3 (en) 2016-09-29 2017-08-22 Fe-ni-based alloy thin plate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17855488.7A Active EP3521459B1 (en) 2016-09-29 2017-08-22 METHOD FOR PRODUCING Fe-Ni-BASED ALLOY THIN PLATE AND Fe-Ni-BASED ALLOY THIN PLATE

Country Status (5)

Country Link
EP (2) EP3521459B1 (ko)
JP (1) JP6781960B2 (ko)
KR (1) KR102244229B1 (ko)
CN (2) CN118308655A (ko)
WO (1) WO2018061530A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020045564A (ja) * 2018-09-13 2020-03-26 日立金属株式会社 Ｆｅ−Ｎｉ系合金薄板
CN112322993A (zh) * 2020-11-19 2021-02-05 苏州钿汇金属材料有限公司 一种超薄铁镍合金材料及其制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03281756A (ja) * 1990-02-15 1991-12-12 Nkk Corp シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
JPH05220503A (ja) * 1992-02-13 1993-08-31 Nkk Corp Ｆｅ−Ｎｉ系シャドウマスク用薄板およびその製造方法
US5620535A (en) * 1992-01-24 1997-04-15 Nkk Corporation Alloy sheet for shadow mask
JP2001262231A (ja) * 2000-03-17 2001-09-26 Nippon Mining & Metals Co Ltd エッチング穿孔性に優れたＦｅ−Ｎｉ系合金シャドウマスク用素材の製造方法
WO2003070996A1 (fr) * 2002-02-25 2003-08-28 Jfe Steel Corporation Film mince d'un alliage a faible dilatation thermique et son procede de fabrication
JP2003253398A (ja) * 2002-02-28 2003-09-10 Jfe Steel Kk エッチング速度とエッチング精度に優れた低熱膨張合金薄板およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021331A (ja) * 1983-07-14 1985-02-02 Nippon Steel Corp Ｆｅ−Ｎｉ系低熱膨張合金板の製造方法
JPS62224636A (ja) * 1986-03-26 1987-10-02 Nippon Steel Corp 打抜き性およびメツキ性に優れたＦｅ−Ｎｉ系合金板の製造方法
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
JP3346781B2 (ja) * 1991-09-09 2002-11-18 株式会社東芝 シャドウマスク用原板およびシャドウマスク
JP2853069B2 (ja) * 1991-12-26 1999-02-03 日本鋼管株式会社 Ｆｅ−Ｎｉ系シャドウマスク用薄板およびその製造方法
JPH06279946A (ja) 1992-04-27 1994-10-04 Hitachi Metals Ltd エッチング性に優れるシャドウマスク材料、その中間材料、その製造方法、シャドウマスクの製造方法および陰極線管
JPH09157799A (ja) * 1995-10-05 1997-06-17 Hitachi Metals Ltd エッチング性に優れたＦｅ−Ｎｉ系シャドウマスク素材ならびに成形性に優れたＦｅ−Ｎｉ系シャドウマスク材、およびシャドウマスクの製造方法
JPH09268348A (ja) * 1996-04-03 1997-10-14 Hitachi Metals Ltd 電子部品用Ｆｅ−Ｎｉ系合金薄板およびその製造方法
JP2004285370A (ja) * 2003-03-19 2004-10-14 Hitachi Metals Ltd 電界放出型ディスプレイ用部材
FR2877678B1 (fr) * 2004-11-05 2006-12-08 Imphy Alloys Sa Bande d'alliage fer-nickel pour la fabrication de grilles support de circuits integres
JP5721691B2 (ja) * 2012-11-20 2015-05-20 Jx日鉱日石金属株式会社 メタルマスク材料及びメタルマスク
JP2015193871A (ja) * 2014-03-31 2015-11-05 日立金属株式会社 Ｆｅ−Ｎｉ系合金薄板及びその製造方法
JP6598007B2 (ja) * 2015-09-30 2019-10-30 日立金属株式会社 Ｆｅ−Ｎｉ系合金薄板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03281756A (ja) * 1990-02-15 1991-12-12 Nkk Corp シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
US5620535A (en) * 1992-01-24 1997-04-15 Nkk Corporation Alloy sheet for shadow mask
JPH05220503A (ja) * 1992-02-13 1993-08-31 Nkk Corp Ｆｅ−Ｎｉ系シャドウマスク用薄板およびその製造方法
JP2001262231A (ja) * 2000-03-17 2001-09-26 Nippon Mining & Metals Co Ltd エッチング穿孔性に優れたＦｅ−Ｎｉ系合金シャドウマスク用素材の製造方法
WO2003070996A1 (fr) * 2002-02-25 2003-08-28 Jfe Steel Corporation Film mince d'un alliage a faible dilatation thermique et son procede de fabrication
JP2003253398A (ja) * 2002-02-28 2003-09-10 Jfe Steel Kk エッチング速度とエッチング精度に優れた低熱膨張合金薄板およびその製造方法

Also Published As

Publication number Publication date
EP3521459A4 (en) 2020-03-25
EP3521459B1 (en) 2024-02-14
JPWO2018061530A1 (ja) 2019-06-24
CN109804093A (zh) 2019-05-24
KR102244229B1 (ko) 2021-04-26
EP4328331A2 (en) 2024-02-28
EP3521459A1 (en) 2019-08-07
JP6781960B2 (ja) 2020-11-11
WO2018061530A1 (ja) 2018-04-05
CN118308655A (zh) 2024-07-09
KR20190042659A (ko) 2019-04-24
KR102244229B9 (ko) 2023-03-03

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