EP4286551A4 - Titanium alloy plate, titanium alloy coil, method for producing titanium alloy plate and method for producing titanium alloy coil - Google Patents

Titanium alloy plate, titanium alloy coil, method for producing titanium alloy plate and method for producing titanium alloy coil Download PDF

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Publication number
EP4286551A4
EP4286551A4 EP21922835.0A EP21922835A EP4286551A4 EP 4286551 A4 EP4286551 A4 EP 4286551A4 EP 21922835 A EP21922835 A EP 21922835A EP 4286551 A4 EP4286551 A4 EP 4286551A4
Authority
EP
European Patent Office
Prior art keywords
titanium alloy
producing
coil
alloy plate
plate
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
EP21922835.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4286551A1 (en
Inventor
Tomonori Kunieda
Genki TSUKAMOTO
Yoshiki Koike
Toshiyuki Okui
Hidenori TAKEBE
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP4286551A1 publication Critical patent/EP4286551A1/en
Publication of EP4286551A4 publication Critical patent/EP4286551A4/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
    • C22C14/00—Alloys based on titanium
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metal Rolling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Catalysts (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Powder Metallurgy (AREA)
EP21922835.0A 2021-01-28 2021-01-28 Titanium alloy plate, titanium alloy coil, method for producing titanium alloy plate and method for producing titanium alloy coil Pending EP4286551A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/002965 WO2022162816A1 (ja) 2021-01-28 2021-01-28 チタン合金板およびチタン合金コイルならびにチタン合金板の製造方法およびチタン合金コイルの製造方法

Publications (2)

Publication Number Publication Date
EP4286551A1 EP4286551A1 (en) 2023-12-06
EP4286551A4 true EP4286551A4 (en) 2024-03-06

Family

ID=82653181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21922835.0A Pending EP4286551A4 (en) 2021-01-28 2021-01-28 Titanium alloy plate, titanium alloy coil, method for producing titanium alloy plate and method for producing titanium alloy coil

Country Status (7)

Country Link
US (1) US20240018629A1 (https=)
EP (1) EP4286551A4 (https=)
JP (1) JP7633542B2 (https=)
KR (1) KR102893917B1 (https=)
CN (1) CN116648524A (https=)
TW (1) TWI796118B (https=)
WO (1) WO2022162816A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117867285A (zh) * 2023-12-05 2024-04-12 新疆湘润新材料科技有限公司 一种使用全返回炉料制备新型低成本钛合金的方法
WO2025183090A1 (ja) * 2024-02-29 2025-09-04 国立研究開発法人物質・材料研究機構 ＴｉＡｌ合金材、ＴｉＡｌ合金材の製造方法、ＴｉＡｌ合金製部品およびジェットエンジン用動翼

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130327448A1 (en) * 2011-02-24 2013-12-12 Nippon Steel & Sumitomo Metal Corporation HIGH-STRENGTH alpha+beta TITANIUM ALLOY HOT-ROLLED SHEET EXCELLENT IN COLD COIL HANDLING PROPERTY AND PROCESS FOR PRODUCING THE SAME
JP5435333B2 (ja) * 2009-04-22 2014-03-05 新日鐵住金株式会社 α＋β型チタン合金薄板の製造方法及びα＋β型チタン合金薄板コイルの製造方法
CN104152744A (zh) * 2014-07-08 2014-11-19 宁夏东方钽业股份有限公司 一种低成本中高强度耐蚀钛合金及其加工方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147864A (ja) 1984-12-19 1986-07-05 Sumitomo Metal Ind Ltd チタン合金冷延板の製造方法
JPS6233750A (ja) 1985-08-06 1987-02-13 Sumitomo Metal Ind Ltd α＋β型チタン合金板の製造方法
JPS63230857A (ja) * 1987-03-20 1988-09-27 Sumitomo Metal Ind Ltd 超塑性加工用チタン合金板の製造方法
JPH01127653A (ja) 1987-11-12 1989-05-19 Sumitomo Metal Ind Ltd α＋β型チタン合金冷延板の製造方法
JP3076696B2 (ja) 1993-08-30 2000-08-14 新日本製鐵株式会社 α＋β型チタン合金
JP3076697B2 (ja) 1993-08-31 2000-08-14 新日本製鐵株式会社 α＋β型チタン合金
JP2001300603A (ja) 2000-04-17 2001-10-30 Nkk Corp パック圧延による薄板の製造方法
JP2001300604A (ja) 2000-04-17 2001-10-30 Nkk Corp パック圧延による薄板の製造方法
JP5027603B2 (ja) * 2007-09-18 2012-09-19 株式会社神戸製鋼所 高強度かつ成形性に優れたチタン合金板とその製造方法
JP5088876B2 (ja) * 2008-01-29 2012-12-05 株式会社神戸製鋼所 高強度かつ成形性に優れたチタン合金板とその製造方法
JP5298368B2 (ja) * 2008-07-28 2013-09-25 株式会社神戸製鋼所 高強度かつ成形性に優れたチタン合金板とその製造方法
JP5399759B2 (ja) * 2009-04-09 2014-01-29 株式会社神戸製鋼所 高強度で曲げ加工性並びにプレス成形性に優れたチタン合金板およびチタン合金板の製造方法
JP4766408B2 (ja) * 2009-09-25 2011-09-07 日本発條株式会社 ナノ結晶チタン合金およびその製造方法
JP5421873B2 (ja) * 2010-07-30 2014-02-19 株式会社神戸製鋼所 強度異方性に優れた高強度α＋β型チタン合金板および高強度α＋β型チタン合金板の製造方法
JP5182452B2 (ja) 2011-02-24 2013-04-17 新日鐵住金株式会社 冷延性及び冷間での取扱性に優れたα＋β型チタン合金板とその製造方法
JP2013227618A (ja) 2012-04-25 2013-11-07 Kobe Steel Ltd α＋β型チタン合金板、およびその製造方法
JP2017190480A (ja) * 2016-04-12 2017-10-19 株式会社神戸製鋼所 チタン板
CN107779670B (zh) * 2017-11-23 2020-12-29 中国航发北京航空材料研究院 一种高精度钛合金板材及其制备方法
CN113165032B (zh) * 2019-04-17 2023-06-02 日本制铁株式会社 钛合金板、钛合金板的制造方法、铜箔制造滚筒以及铜箔制造滚筒的制造方法
CN113260727B (zh) * 2019-04-17 2022-06-28 日本制铁株式会社 钛板和铜箔制造滚筒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5435333B2 (ja) * 2009-04-22 2014-03-05 新日鐵住金株式会社 α＋β型チタン合金薄板の製造方法及びα＋β型チタン合金薄板コイルの製造方法
US20130327448A1 (en) * 2011-02-24 2013-12-12 Nippon Steel & Sumitomo Metal Corporation HIGH-STRENGTH alpha+beta TITANIUM ALLOY HOT-ROLLED SHEET EXCELLENT IN COLD COIL HANDLING PROPERTY AND PROCESS FOR PRODUCING THE SAME
CN104152744A (zh) * 2014-07-08 2014-11-19 宁夏东方钽业股份有限公司 一种低成本中高强度耐蚀钛合金及其加工方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022162816A1 *

Also Published As

Publication number Publication date
EP4286551A1 (en) 2023-12-06
KR20230110601A (ko) 2023-07-24
US20240018629A1 (en) 2024-01-18
JPWO2022162816A1 (https=) 2022-08-04
TWI796118B (zh) 2023-03-11
WO2022162816A1 (ja) 2022-08-04
TW202229572A (zh) 2022-08-01
CN116648524A (zh) 2023-08-25
KR102893917B1 (ko) 2025-12-02
JP7633542B2 (ja) 2025-02-20

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