DE60024189D1 - Hochchromhaltiger, hitzebeständiger, ferritischer Stahl - Google Patents

Hochchromhaltiger, hitzebeständiger, ferritischer Stahl

Info

Publication number
DE60024189D1
DE60024189D1 DE60024189T DE60024189T DE60024189D1 DE 60024189 D1 DE60024189 D1 DE 60024189D1 DE 60024189 T DE60024189 T DE 60024189T DE 60024189 T DE60024189 T DE 60024189T DE 60024189 D1 DE60024189 D1 DE 60024189D1
Authority
DE
Germany
Prior art keywords
heat resistant
high chromium
ferritic steel
ferritic
steel
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.)
Expired - Lifetime
Application number
DE60024189T
Other languages
English (en)
Other versions
DE60024189T2 (de
Inventor
Kazuhiro C O Nat Resear Kimura
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.)
JP NAT RES INST FOR META TSUKU
Original Assignee
JP NAT RES INST FOR META TSUKU
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 JP NAT RES INST FOR META TSUKU filed Critical JP NAT RES INST FOR META TSUKU
Publication of DE60024189D1 publication Critical patent/DE60024189D1/de
Application granted granted Critical
Publication of DE60024189T2 publication Critical patent/DE60024189T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60024189T 1999-09-24 2000-09-20 Hochchromhaltiger, hitzebeständiger, ferritischer Stahl Expired - Lifetime DE60024189T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30978199 1999-09-24
JP30978199 1999-09-24

Publications (2)

Publication Number Publication Date
DE60024189D1 true DE60024189D1 (de) 2005-12-29
DE60024189T2 DE60024189T2 (de) 2006-06-01

Family

ID=17997181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024189T Expired - Lifetime DE60024189T2 (de) 1999-09-24 2000-09-20 Hochchromhaltiger, hitzebeständiger, ferritischer Stahl

Country Status (4)

Country Link
US (3) US6696016B1 (de)
EP (1) EP1087028B1 (de)
KR (1) KR100561605B1 (de)
DE (1) DE60024189T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100370048C (zh) 2002-06-14 2008-02-20 杰富意钢铁株式会社 耐热性铁素体系不锈钢及其制造方法
JP5713250B2 (ja) * 2009-06-17 2015-05-07 独立行政法人物質・材料研究機構 耐熱性精密部品
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
US9499889B2 (en) 2014-02-24 2016-11-22 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
DE102017109156A1 (de) 2016-04-28 2017-11-02 Hochschule Flensburg Hochwarmfester Werkstoff und dessen Herstellung
US11492690B2 (en) 2020-07-01 2022-11-08 Garrett Transportation I Inc Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US501440A (en) * 1893-07-11 Alonzo b
US3746586A (en) * 1971-03-29 1973-07-17 Gen Electric Precipitation hardenable ferritic iron-chromium-titaniium alloys
JPS5335617A (en) * 1976-09-16 1978-04-03 Seiko Epson Corp Superhard stainless steel
US4049431A (en) * 1976-09-30 1977-09-20 The United States Of America As Represented By The United States Energy Research And Development Administration High strength ferritic alloy
US4218268A (en) * 1977-06-30 1980-08-19 Kubota Ltd. High corrosion resistant and high strength medium Cr and low Ni stainless cast steel
JPS56123327A (en) * 1980-02-29 1981-09-28 Sumitomo Metal Ind Ltd Production of highly formable ferritic stainless steel sheet of good surface characteristic
DE3480602D1 (de) * 1983-12-12 1990-01-04 Armco Advanced Materials Warmfester ferritischer stahl.
JPS6220857A (ja) * 1985-07-19 1987-01-29 Daido Steel Co Ltd 高強度ステンレス鋼
US4799972A (en) * 1985-10-14 1989-01-24 Sumitomo Metal Industries, Ltd. Process for producing a high strength high-Cr ferritic heat-resistant steel
DE3611342A1 (de) * 1986-04-04 1987-10-08 Vacuumschmelze Gmbh Verwendung einer rasch abgeschreckten legierung auf eisen-chrom-kobalt-basis
JPH0830251B2 (ja) * 1989-02-23 1996-03-27 日立金属株式会社 高温強度の優れたフェライト系耐熱鋼
JPH036354A (ja) * 1989-06-02 1991-01-11 Res Inst Electric Magnetic Alloys 高い硬度および高い減衰能を有する吸振合金およびその製造方法
JP2637250B2 (ja) * 1989-11-06 1997-08-06 松下電工株式会社 Ｆｅ−Ｃｒ−Ｎｉ−Ａｌ系フェライト合金
US4985091A (en) * 1990-01-12 1991-01-15 Carondelet Foundry Company Corrosion resistant duplex alloys
JPH0748654A (ja) * 1993-08-05 1995-02-21 Kawasaki Steel Corp 電磁誘導加熱性に優れたフェライト系ステンレス鋼
JPH08218154A (ja) * 1995-02-14 1996-08-27 Nippon Steel Corp 耐金属間化合物析出脆化特性の優れた高強度フェライト系耐熱鋼
JPH09118961A (ja) * 1995-10-23 1997-05-06 Nippon Steel Corp 加工性および耐熱性に優れたフェライト系ステンレス鋼
JP3866816B2 (ja) * 1997-02-04 2007-01-10 新日本製鐵株式会社 高温クリープ強度と常温靭性に優れた高強度フェライト系耐熱鋼
DE69837055T2 (de) * 1997-09-22 2007-11-08 National Research Institute For Metals, Tsukuba Ferritischer,wärmebeständiger Stahl und Verfahren zur Herstellung
JP3982069B2 (ja) * 1998-07-08 2007-09-26 住友金属工業株式会社 高Ｃｒフェライト系耐熱鋼
JP4221518B2 (ja) * 1998-08-31 2009-02-12 独立行政法人物質・材料研究機構 フェライト系耐熱鋼

Also Published As

Publication number Publication date
US20040166015A1 (en) 2004-08-26
KR100561605B1 (ko) 2006-03-16
KR20010030473A (ko) 2001-04-16
US20040074574A1 (en) 2004-04-22
US6696016B1 (en) 2004-02-24
DE60024189T2 (de) 2006-06-01
EP1087028B1 (de) 2005-11-23
EP1087028A1 (de) 2001-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803