ATE370259T1 - Dispersionsgehärtete ausscheidungshärtbare nickel-eisen-chromlegierung und zugehöriges verfahren - Google Patents

Dispersionsgehärtete ausscheidungshärtbare nickel-eisen-chromlegierung und zugehöriges verfahren

Info

Publication number
ATE370259T1
ATE370259T1 AT04252133T AT04252133T ATE370259T1 AT E370259 T1 ATE370259 T1 AT E370259T1 AT 04252133 T AT04252133 T AT 04252133T AT 04252133 T AT04252133 T AT 04252133T AT E370259 T1 ATE370259 T1 AT E370259T1
Authority
AT
Austria
Prior art keywords
alloy
iron
associated method
titanium
chrome alloy
Prior art date
Application number
AT04252133T
Other languages
German (de)
English (en)
Inventor
Jianqiang Chen
Anjilivelil Kuruvilla
Jon Conrad Schaeffer
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE370259T1 publication Critical patent/ATE370259T1/de

Links

Classifications

    • 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
    • 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
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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

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)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT04252133T 2003-04-14 2004-04-08 Dispersionsgehärtete ausscheidungshärtbare nickel-eisen-chromlegierung und zugehöriges verfahren ATE370259T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/249,480 US7118636B2 (en) 2003-04-14 2003-04-14 Precipitation-strengthened nickel-iron-chromium alloy

Publications (1)

Publication Number Publication Date
ATE370259T1 true ATE370259T1 (de) 2007-09-15

Family

ID=32907510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04252133T ATE370259T1 (de) 2003-04-14 2004-04-08 Dispersionsgehärtete ausscheidungshärtbare nickel-eisen-chromlegierung und zugehöriges verfahren

Country Status (7)

Country Link
US (2) US7118636B2 (https=)
EP (1) EP1469095B1 (https=)
JP (1) JP5047456B2 (https=)
KR (1) KR100917482B1 (https=)
CN (1) CN100410404C (https=)
AT (1) ATE370259T1 (https=)
DE (1) DE602004008134T2 (https=)

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SE527319C2 (sv) * 2003-10-02 2006-02-07 Sandvik Intellectual Property Legering för högtemperaturanvändning
CN100500881C (zh) * 2007-03-05 2009-06-17 贵州安大航空锻造有限责任公司 Gh4169合金近等温锻造用细晶环坯的制坯方法
US20080264444A1 (en) * 2007-04-30 2008-10-30 United Technologies Corporation Method for removing carbide-based coatings
US8430075B2 (en) * 2008-12-16 2013-04-30 L.E. Jones Company Superaustenitic stainless steel and method of making and use thereof
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
US20130126056A1 (en) * 2011-11-18 2013-05-23 General Electric Company Cast nickel-iron-base alloy component and process of forming a cast nickel-iron-base alloy component
US9540714B2 (en) 2013-03-15 2017-01-10 Ut-Battelle, Llc High strength alloys for high temperature service in liquid-salt cooled energy systems
US9683280B2 (en) 2014-01-10 2017-06-20 Ut-Battelle, Llc Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems
US9683279B2 (en) 2014-05-15 2017-06-20 Ut-Battelle, Llc Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems
US9605565B2 (en) 2014-06-18 2017-03-28 Ut-Battelle, Llc Low-cost Fe—Ni—Cr alloys for high temperature valve applications
CN106939396B (zh) * 2017-02-16 2018-07-17 华能国际电力股份有限公司 一种获得镍铁铬基变形高温合金弯曲锯齿晶界的热处理工艺
CN108977718A (zh) * 2018-07-25 2018-12-11 江苏永达电源股份有限公司 一种抗蠕变性能提升的合金
EP4509619A4 (en) * 2022-04-11 2026-03-18 Nippon Steel Corp ALLOY MATERIAL
DE102022110384A1 (de) 2022-04-28 2023-11-02 Vdm Metals International Gmbh Verwendung einer Nickel-Eisen-Chrom-Legierung mit hoher Beständigkeit in hoch korrosiven Umgebungen und gleichzeitig guter Verarbeitbarkeit und Festigkeit
DE102022110383A1 (de) 2022-04-28 2023-11-02 Vdm Metals International Gmbh Verwendung einer Nickel-Eisen-Chrom-Legierung mit hoher Beständigkeit in aufkohlenden und sulfidierenden und chlorierenden Umgebungen und gleichzeitig guter Verarbeitbarkeit und Festigkeit

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US3042365A (en) * 1957-11-08 1962-07-03 Gen Motors Corp Blade shrouding
US3015558A (en) * 1959-09-16 1962-01-02 Grant Nickel-chromium-aluminum heat resisting alloy
JPS57164972A (en) * 1981-03-31 1982-10-09 Sumitomo Metal Ind Ltd Austenite steel with high strength at high temperature
JPS5923855A (ja) * 1982-07-28 1984-02-07 Nippon Kokan Kk <Nkk> 炭化物形成元素を含有する高温高強度鋼
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Also Published As

Publication number Publication date
DE602004008134T2 (de) 2008-05-08
DE602004008134D1 (de) 2007-09-27
CN1540015A (zh) 2004-10-27
JP5047456B2 (ja) 2012-10-10
CN100410404C (zh) 2008-08-13
US20070044872A1 (en) 2007-03-01
KR100917482B1 (ko) 2009-09-16
US7118636B2 (en) 2006-10-10
US20040202569A1 (en) 2004-10-14
JP2004315973A (ja) 2004-11-11
US7507306B2 (en) 2009-03-24
EP1469095B1 (en) 2007-08-15
KR20040089592A (ko) 2004-10-21
EP1469095A1 (en) 2004-10-20

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