EP2283952A3 - Pulvermetallform - Google Patents

Pulvermetallform Download PDF

Info

Publication number
EP2283952A3
EP2283952A3 EP10172220.5A EP10172220A EP2283952A3 EP 2283952 A3 EP2283952 A3 EP 2283952A3 EP 10172220 A EP10172220 A EP 10172220A EP 2283952 A3 EP2283952 A3 EP 2283952A3
Authority
EP
European Patent Office
Prior art keywords
powder
nickel
molybdenum
chromium
produce
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Withdrawn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
EP10172220.5A
Other languages
English (en)
French (fr)
Other versions
EP2283952A2 (de
Inventor
Timothy Eden Channel
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 EP2283952A2 publication Critical patent/EP2283952A2/de
Publication of EP2283952A3 publication Critical patent/EP2283952A3/de
Withdrawn legal-status Critical Current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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

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)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
EP10172220.5A 2009-08-14 2010-08-06 Pulvermetallform Withdrawn EP2283952A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/541,200 US20110038748A1 (en) 2009-08-14 2009-08-14 Powder metal mold

Publications (2)

Publication Number Publication Date
EP2283952A2 EP2283952A2 (de) 2011-02-16
EP2283952A3 true EP2283952A3 (de) 2014-03-12

Family

ID=43067051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10172220.5A Withdrawn EP2283952A3 (de) 2009-08-14 2010-08-06 Pulvermetallform

Country Status (3)

Country Link
US (1) US20110038748A1 (de)
EP (1) EP2283952A3 (de)
RU (1) RU2010133879A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201317757D0 (en) 2013-10-08 2013-11-20 Rolls Royce Plc A method of manufacturing an article by hot pressing and ultrasonically inspecting the article
TWI687375B (zh) * 2015-03-20 2020-03-11 美商康寧公司 用於成形基於玻璃的材料之模具與製作該模具之方法
GB2545004B (en) * 2015-12-03 2019-04-03 Rolls Royce Plc Method and apparatus for machining objects
RU2017134765A (ru) 2016-11-29 2019-04-05 Зульцер Мэнэджмент Аг Литейный сплав на основе никеля, отливка и способ изготовления лопастного колеса ротационной машины

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019776A1 (en) * 1995-11-27 1997-06-05 The Board Of Regents Of The University Of Texas System Laser-directed article fabrication using hot isostatic processing
US6315846B1 (en) * 1998-07-09 2001-11-13 Inco Alloys International, Inc. Heat treatment for nickel-base alloys
US20070020135A1 (en) * 2005-07-22 2007-01-25 General Electric Company Powder metal rotating components for turbine engines and process therefor
US20080257457A1 (en) * 2007-04-19 2008-10-23 Ati Properties, Inc. Nickel-base alloys and articles made therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077109A (en) * 1976-05-10 1978-03-07 The International Nickel Company, Inc. Hot working of metal powders
US6531002B1 (en) 2001-04-24 2003-03-11 General Electric Company Nickel-base superalloys and articles formed therefrom
US20090142221A1 (en) * 2007-11-30 2009-06-04 Honeywell International, Inc. Engine components and methods of forming engine components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019776A1 (en) * 1995-11-27 1997-06-05 The Board Of Regents Of The University Of Texas System Laser-directed article fabrication using hot isostatic processing
US6315846B1 (en) * 1998-07-09 2001-11-13 Inco Alloys International, Inc. Heat treatment for nickel-base alloys
US20070020135A1 (en) * 2005-07-22 2007-01-25 General Electric Company Powder metal rotating components for turbine engines and process therefor
US20080257457A1 (en) * 2007-04-19 2008-10-23 Ati Properties, Inc. Nickel-base alloys and articles made therefrom

Also Published As

Publication number Publication date
EP2283952A2 (de) 2011-02-16
RU2010133879A (ru) 2012-02-20
US20110038748A1 (en) 2011-02-17

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