KR930700231A - Method for manufacturing fine particles and products with excellent mechanical properties at temperatures below 1200 ° F - Google Patents

Method for manufacturing fine particles and products with excellent mechanical properties at temperatures below 1200 ° F

Info

Publication number
KR930700231A
KR930700231A KR1019920703226A KR920703226A KR930700231A KR 930700231 A KR930700231 A KR 930700231A KR 1019920703226 A KR1019920703226 A KR 1019920703226A KR 920703226 A KR920703226 A KR 920703226A KR 930700231 A KR930700231 A KR 930700231A
Authority
KR
South Korea
Prior art keywords
products
fine particles
mechanical properties
excellent mechanical
temperatures below
Prior art date
Application number
KR1019920703226A
Other languages
Korean (ko)
Other versions
KR100187794B1 (en
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 filed Critical
Publication of KR930700231A publication Critical patent/KR930700231A/en
Application granted granted Critical
Publication of KR100187794B1 publication Critical patent/KR100187794B1/en

Links

Classifications

    • 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
    • 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%

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)
KR1019920703226A 1991-04-15 1992-04-15 Super alloy forging process and related composition KR100187794B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68558191A 1991-04-15 1991-04-15
US7/685,581 1991-04-15

Publications (2)

Publication Number Publication Date
KR930700231A true KR930700231A (en) 1993-03-13
KR100187794B1 KR100187794B1 (en) 1999-06-01

Family

ID=24752821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920703226A KR100187794B1 (en) 1991-04-15 1992-04-15 Super alloy forging process and related composition

Country Status (5)

Country Link
EP (1) EP0533914B1 (en)
JP (1) JP3073525B2 (en)
KR (1) KR100187794B1 (en)
DE (1) DE69218089T2 (en)
WO (1) WO1992018659A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693159A (en) * 1991-04-15 1997-12-02 United Technologies Corporation Superalloy forging process
US5593519A (en) * 1994-07-07 1997-01-14 General Electric Company Supersolvus forging of ni-base superalloys
US5547523A (en) * 1995-01-03 1996-08-20 General Electric Company Retained strain forging of ni-base superalloys
FR2729675A1 (en) * 1995-01-19 1996-07-26 Turbomeca Heat-resistant nickel@-based alloys
US6059904A (en) * 1995-04-27 2000-05-09 General Electric Company Isothermal and high retained strain forging of Ni-base superalloys
US5649280A (en) * 1996-01-02 1997-07-15 General Electric Company Method for controlling grain size in Ni-base superalloys
US6068714A (en) * 1996-01-18 2000-05-30 Turbomeca Process for making a heat resistant nickel-base polycrystalline superalloy forged part
WO2006059805A1 (en) * 2004-12-02 2006-06-08 National Institute For Materials Science Heat-resistant superalloy
US7763129B2 (en) * 2006-04-18 2010-07-27 General Electric Company Method of controlling final grain size in supersolvus heat treated nickel-base superalloys and articles formed thereby
US20090000706A1 (en) * 2007-06-28 2009-01-01 General Electric Company Method of controlling and refining final grain size in supersolvus heat treated nickel-base superalloys
FR2949234B1 (en) * 2009-08-20 2011-09-09 Aubert & Duval Sa SUPERALLIAGE NICKEL BASE AND PIECES REALIZED IN THIS SUPALLIATION
US9765416B2 (en) * 2015-06-24 2017-09-19 Ati Properties Llc Alloy melting and refining method
JP7375489B2 (en) * 2019-11-20 2023-11-08 大同特殊鋼株式会社 Manufacturing method of Ni-based heat-resistant alloy material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667938A (en) * 1970-05-05 1972-06-06 Special Metals Corp Nickel base alloy
US4083734A (en) * 1975-07-18 1978-04-11 Special Metals Corporation Nickel base alloy
AU507373B2 (en) * 1975-07-18 1980-02-14 Special Metals Corp. Heat Resistant Wrought Gamma Prime (ni+co+cr)base Superalloy
CH654593A5 (en) * 1983-09-28 1986-02-28 Bbc Brown Boveri & Cie METHOD FOR PRODUCING A FINE-GRAIN WORKPIECE FROM A NICKEL-BASED SUPER ALLOY.
US4579602A (en) * 1983-12-27 1986-04-01 United Technologies Corporation Forging process for superalloys
US4574015A (en) * 1983-12-27 1986-03-04 United Technologies Corporation Nickle base superalloy articles and method for making
JPS6362584A (en) * 1986-09-01 1988-03-18 セイレイ工業株式会社 Disk rotation type cereal grain selector
US4820353A (en) * 1986-09-15 1989-04-11 General Electric Company Method of forming fatigue crack resistant nickel base superalloys and product formed

Also Published As

Publication number Publication date
EP0533914A1 (en) 1993-03-31
DE69218089T2 (en) 1997-06-19
WO1992018659A1 (en) 1992-10-29
JP3073525B2 (en) 2000-08-07
JPH05508193A (en) 1993-11-18
KR100187794B1 (en) 1999-06-01
DE69218089D1 (en) 1997-04-17
EP0533914B1 (en) 1997-03-12

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Legal Events

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A201 Request for examination
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E701 Decision to grant or registration of patent right
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