EP2617846A3 - Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis - Google Patents

Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis Download PDF

Info

Publication number
EP2617846A3
EP2617846A3 EP20120191913 EP12191913A EP2617846A3 EP 2617846 A3 EP2617846 A3 EP 2617846A3 EP 20120191913 EP20120191913 EP 20120191913 EP 12191913 A EP12191913 A EP 12191913A EP 2617846 A3 EP2617846 A3 EP 2617846A3
Authority
EP
European Patent Office
Prior art keywords
iron
base alloy
alloy component
cast nickel
forming
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.)
Withdrawn
Application number
EP20120191913
Other languages
English (en)
French (fr)
Other versions
EP2617846A2 (de
Inventor
George Albert Goller
Matthew Laylock
Joseph C. Razum
Ganjiang Feng
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP2617846A2 publication Critical patent/EP2617846A2/de
Publication of EP2617846A3 publication Critical patent/EP2617846A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/11—Iron
    • F05D2300/111—Cast iron

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
EP20120191913 2011-11-18 2012-11-09 Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis Withdrawn EP2617846A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/299,823 US20130126056A1 (en) 2011-11-18 2011-11-18 Cast nickel-iron-base alloy component and process of forming a cast nickel-iron-base alloy component

Publications (2)

Publication Number Publication Date
EP2617846A2 EP2617846A2 (de) 2013-07-24
EP2617846A3 true EP2617846A3 (de) 2014-02-12

Family

ID=47216106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120191913 Withdrawn EP2617846A3 (de) 2011-11-18 2012-11-09 Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis

Country Status (3)

Country Link
US (1) US20130126056A1 (de)
EP (1) EP2617846A3 (de)
JP (1) JP2013108176A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206704B2 (en) 2013-07-11 2015-12-08 General Electric Company Cast CrMoV steel alloys and the method of formation and use in turbines thereof
US11479836B2 (en) 2021-01-29 2022-10-25 Ut-Battelle, Llc Low-cost, high-strength, cast creep-resistant alumina-forming alloys for heat-exchangers, supercritical CO2 systems and industrial applications
US11866809B2 (en) 2021-01-29 2024-01-09 Ut-Battelle, Llc Creep and corrosion-resistant cast alumina-forming alloys for high temperature service in industrial and petrochemical applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1469095A1 (de) * 2003-04-14 2004-10-20 General Electric Company Dispersionsgehärtete ausscheidungshärtbare Nickel-Eisen-Chromlegierung und zugehöriges Verfahren
EP2295611A1 (de) * 2009-09-15 2011-03-16 General Electric Company Verfahren zur Wärmebehandlung eines Ni-basierten Superlegierungsartikels und Artikel damit
EP2465959A1 (de) * 2010-08-30 2012-06-20 General Electric Company Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910912B1 (fr) * 2006-12-29 2009-02-13 Areva Np Sas Procede de traitement thermique de desensibilisation a la fissuration assistee par l'environnement d'un alliage a base nickel, et piece realisee en cet alliage ainsi traitee

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1469095A1 (de) * 2003-04-14 2004-10-20 General Electric Company Dispersionsgehärtete ausscheidungshärtbare Nickel-Eisen-Chromlegierung und zugehöriges Verfahren
EP2295611A1 (de) * 2009-09-15 2011-03-16 General Electric Company Verfahren zur Wärmebehandlung eines Ni-basierten Superlegierungsartikels und Artikel damit
EP2465959A1 (de) * 2010-08-30 2012-06-20 General Electric Company Legierung auf Nickel-Eisen-Basis und Verfahren zur Herstellung einer Legierung auf Nickel-Eisen-Basis

Also Published As

Publication number Publication date
JP2013108176A (ja) 2013-06-06
EP2617846A2 (de) 2013-07-24
US20130126056A1 (en) 2013-05-23

Similar Documents

Publication Publication Date Title
MX2013013145A (es) Acero para parte del resorte de la suspension automotriz, parte del resorte de la suspension automotriz, y metodo de fabricacion del mismo.
MX2016007570A (es) Acero martensitico con resistencia a fractura retardada y metodo de fabricacion.
RU2015138901A (ru) Никель-кобальтовый сплав
MX346631B (es) Acero moldeado en frio de resistencia superior y producto de acero plano hecho de tal acero,.
IN2012DN01309A (de)
WO2012038166A3 (en) Nickel-base superalloy
WO2009028671A1 (ja) 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法
EP2298946A3 (de) Hochfeste Knett-Superlegierung auf Nickelbasis und Verfahren zur Herstellung
BR112012011594A2 (pt) aço inoxidável austenítico pobre
WO2007144516A3 (fr) Acier inoxydable duplex
MX2016001050A (es) Material de acero de alta resistencia para pozo de petroleo y tuberias de pozo de petroleo.
MX2017003993A (es) Lamina de acero laminado en frio de alta resistencia y alta formabilidad o banda de acero y metodo para fabricar la misma.
EP2835434A3 (de) Ni-basierte Schmiedelegierung, Herstellungsverfahren dafür und Turbinenkomponente
WO2009023090A3 (en) Corrosion resistant nickel alloy compositions with enhanced castability and mechanical properties
WO2011160617A3 (de) Nickelbasislegierung
EP2722407A3 (de) Aushärtbarer-martensitischer Edelstahl und Langturbinenlaufschaufel für Dampfturbine
EP2267174A3 (de) Simo-duktile Eisengussstücke für Gasturbinenanwendungen
JP2011080146A5 (de)
MX2016006766A (es) Acero inoxidable martensitico, pieza hecha de este acero y procedimiento para su fabricacion.
WO2011081349A3 (ko) 취성 균열 발생 저항성이 우수한 고강도 강판 및 그 제조방법
UA100460C2 (uk) Сплав на основі нікелю, здатний утворювати оксид алюмінію
MY161469A (en) Low alloy steel with a high yield strength and high sulphide stress cracking resistance
WO2016016437A3 (de) Kobaltbasissuperlegierung
WO2012018239A3 (ko) 고탄소 크롬 베어링강 및 그 제조방법
MY153707A (en) Steel material having excellent atmospheric corrosion resistance

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: C22F 1/10 20060101ALI20140108BHEP

Ipc: F01D 9/02 20060101ALI20140108BHEP

Ipc: C22C 19/05 20060101AFI20140108BHEP

Ipc: F01D 5/00 20060101ALI20140108BHEP

17P Request for examination filed

Effective date: 20140812

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20150409

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150820