JP2024537899A - 耐熱性オーステナイト系ステンレス鋼 - Google Patents

耐熱性オーステナイト系ステンレス鋼 Download PDF

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Publication number
JP2024537899A
JP2024537899A JP2024523128A JP2024523128A JP2024537899A JP 2024537899 A JP2024537899 A JP 2024537899A JP 2024523128 A JP2024523128 A JP 2024523128A JP 2024523128 A JP2024523128 A JP 2024523128A JP 2024537899 A JP2024537899 A JP 2024537899A
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JP
Japan
Prior art keywords
less
mass
steel according
steel
chromium
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Pending
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JP2024523128A
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English (en)
Japanese (ja)
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JP2024537899A5 (https=
Inventor
ターク，アンドレイ
キャサリン フレイター，ジョージナ
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アロイド リミテッド
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.)
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Application filed by アロイド リミテッド filed Critical アロイド リミテッド
Publication of JP2024537899A publication Critical patent/JP2024537899A/ja
Publication of JP2024537899A5 publication Critical patent/JP2024537899A5/ja
Pending legal-status Critical Current

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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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Supercharger (AREA)
  • Heat Treatment Of Steel (AREA)
JP2024523128A 2021-10-18 2022-10-17 耐熱性オーステナイト系ステンレス鋼 Pending JP2024537899A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2114849.9A GB2611819B (en) 2021-10-18 2021-10-18 A heat-resistant austenitic stainless steel
GB2114849.9 2021-10-18
PCT/GB2022/052637 WO2023067317A1 (en) 2021-10-18 2022-10-17 A heat-resistant austenitic stainless steel

Publications (2)

Publication Number Publication Date
JP2024537899A true JP2024537899A (ja) 2024-10-16
JP2024537899A5 JP2024537899A5 (https=) 2025-10-24

Family

ID=78718562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024523128A Pending JP2024537899A (ja) 2021-10-18 2022-10-17 耐熱性オーステナイト系ステンレス鋼

Country Status (4)

Country Link
EP (1) EP4419723A1 (https=)
JP (1) JP2024537899A (https=)
GB (1) GB2611819B (https=)
WO (1) WO2023067317A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118563227B (zh) * 2024-05-26 2025-09-05 东北大学秦皇岛分校 一种含铝奥氏体耐热钢及其制备方法和用途

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720605A1 (de) * 1987-06-23 1989-01-05 Thompson Gmbh Trw Austenitischer stahl fuer gaswechselventile von verbrennungsmotoren
JPH04329851A (ja) * 1991-04-27 1992-11-18 Aichi Steel Works Ltd 高温強度の優れた快削排気弁用鋼
JPH0617198A (ja) * 1992-06-30 1994-01-25 Aichi Steel Works Ltd 高温強度に優れた排気バルブ用鋼
US20110182749A1 (en) * 2008-09-25 2011-07-28 Borgwarner Inc. Turbocharger and adjustable blade therefor
US20110236247A1 (en) * 2010-03-25 2011-09-29 Daido Tokushuko Kabushiki Kaisha Heat resistant steel for exhaust valve
JP5788360B2 (ja) * 2011-08-24 2015-09-30 大同特殊鋼株式会社 排気バルブ用耐熱鋼
US9896752B2 (en) * 2014-07-31 2018-02-20 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
KR101918408B1 (ko) * 2017-07-24 2018-11-13 포항공과대학교 산학협력단 고온강도가 우수한 오스테나이트강

Also Published As

Publication number Publication date
EP4419723A1 (en) 2024-08-28
GB2611819B (en) 2024-09-18
GB202114849D0 (en) 2021-12-01
WO2023067317A1 (en) 2023-04-27
GB2611819A (en) 2023-04-19

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