BE849142A - Superalliages a base de cobalt resistant a l'oxydation et procede de preparation - Google Patents

Superalliages a base de cobalt resistant a l'oxydation et procede de preparation

Info

Publication number
BE849142A
BE849142A BE173033A BE173033A BE849142A BE 849142 A BE849142 A BE 849142A BE 173033 A BE173033 A BE 173033A BE 173033 A BE173033 A BE 173033A BE 849142 A BE849142 A BE 849142A
Authority
BE
Belgium
Prior art keywords
superallies
preparation process
resistant cobalt
oxidization resistant
oxidization
Prior art date
Application number
BE173033A
Other languages
English (en)
French (fr)
Inventor
S Th Magyar
R C Hirakis
M L Gell
E J Felten
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 BE849142A publication Critical patent/BE849142A/xx

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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
BE173033A 1975-12-08 1976-12-07 Superalliages a base de cobalt resistant a l'oxydation et procede de preparation BE849142A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/638,882 US4078922A (en) 1975-12-08 1975-12-08 Oxidation resistant cobalt base alloy

Publications (1)

Publication Number Publication Date
BE849142A true BE849142A (fr) 1977-04-01

Family

ID=24561840

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173033A BE849142A (fr) 1975-12-08 1976-12-07 Superalliages a base de cobalt resistant a l'oxydation et procede de preparation

Country Status (11)

Country Link
US (1) US4078922A (enExample)
JP (1) JPS5270928A (enExample)
AU (1) AU510253B2 (enExample)
BE (1) BE849142A (enExample)
CA (1) CA1090168A (enExample)
DE (1) DE2655617C2 (enExample)
FR (1) FR2334759A1 (enExample)
GB (1) GB1516795A (enExample)
IL (1) IL51031A (enExample)
IT (1) IT1064508B (enExample)
NO (1) NO142676C (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152181A (en) * 1977-12-27 1979-05-01 United Technologies Corporation Cobalt alloy heat treatment
DE2966529D1 (en) * 1978-10-03 1984-02-16 Cabot Stellite Europ Cobalt-containing alloys
US4313760A (en) * 1979-05-29 1982-02-02 Howmet Turbine Components Corporation Superalloy coating composition
US4339509A (en) * 1979-05-29 1982-07-13 Howmet Turbine Components Corporation Superalloy coating composition with oxidation and/or sulfidation resistance
US4419416A (en) * 1981-08-05 1983-12-06 United Technologies Corporation Overlay coatings for superalloys
USRE32121E (en) * 1981-08-05 1986-04-22 United Technologies Corporation Overlay coatings for superalloys
JPH0358001A (ja) * 1989-07-27 1991-03-13 Mitsubishi Kasei Corp 鏡
DE69330018T2 (de) * 1992-05-06 2001-06-21 United Technologies Corp., Hartford Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis
GB2302551B (en) * 1995-06-22 1998-09-16 Firth Rixson Superalloys Ltd Improvements in or relating to alloys
US5972424A (en) * 1998-05-21 1999-10-26 United Technologies Corporation Repair of gas turbine engine component coated with a thermal barrier coating
US20080166489A1 (en) 2005-08-04 2008-07-10 United Technologies Corporation Method for microstructure control of ceramic thermal spray coating
EP1925683B1 (en) * 2005-09-15 2013-11-06 Japan Science and Technology Agency Cobalt-base alloy with high heat resistance and high strength and process for producing the same
US7455913B2 (en) * 2006-01-10 2008-11-25 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US7579087B2 (en) * 2006-01-10 2009-08-25 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US7622195B2 (en) * 2006-01-10 2009-11-24 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US20070207328A1 (en) * 2006-03-01 2007-09-06 United Technologies Corporation High density thermal barrier coating
US20070231589A1 (en) * 2006-04-04 2007-10-04 United Technologies Corporation Thermal barrier coatings and processes for applying same
US20100098923A1 (en) * 2006-10-05 2010-04-22 United Technologies Corporation Segmented abradable coatings and process (ES) for applying the same
US20100260613A1 (en) 2006-12-22 2010-10-14 United Technologies Corporation Process for preventing the formation of secondary reaction zone in susceptible articles, and articles manufactured using same
US8808852B2 (en) 2007-07-11 2014-08-19 United Technologies Corporation Process for controlling fatigue debit of a coated article
US8240042B2 (en) * 2008-05-12 2012-08-14 Wood Group Heavy Industrial Turbines Ag Methods of maintaining turbine discs to avert critical bucket attachment dovetail cracks
CH699456A1 (de) * 2008-09-08 2010-03-15 Alstom Technology Ltd Hochtemperaturbeständige Kobaltbasis-Superlegierung.
FR2938872B1 (fr) * 2008-11-26 2015-11-27 Snecma Dispositif anti-usure pour aubes d'un distributeur de turbine d'une turbomachine aeronautique
US8182881B2 (en) 2008-12-24 2012-05-22 United Technologies Corporation Methods for reducing stress when applying coatings, processes for applying the same and their coated articles
CA2746285C (en) * 2011-03-31 2018-01-23 Nova Chemicals Corporation Furnace coil fins
US10227678B2 (en) 2011-06-09 2019-03-12 General Electric Company Cobalt-nickel base alloy and method of making an article therefrom
US9034247B2 (en) * 2011-06-09 2015-05-19 General Electric Company Alumina-forming cobalt-nickel base alloy and method of making an article therefrom
CN104388900B (zh) * 2014-10-28 2017-06-30 南京航空航天大学 一种γ‑TiAl合金表面渗镀LaTaAlY合金层的方法
EP3775304A4 (en) 2018-04-04 2022-01-05 The Regents of The University of California High temperature oxidation resistant co-based gamma/gamma prime alloy dmref-co
CN108385010B (zh) * 2018-04-04 2020-10-02 北京科技大学 一种低密度、高组织稳定性的钴基高温合金及其制备方法
CN108531755B (zh) * 2018-04-10 2020-02-07 抚顺特殊钢股份有限公司 一种高铝型高温合金gh6783的真空感应炉冶炼工艺
CN111850349B (zh) * 2020-07-30 2021-09-17 北京北冶功能材料有限公司 一种钴基高温合金的热加工方法
CN118028660B (zh) * 2024-04-11 2024-06-18 四川航大新材料有限公司 一种抗氧化耐腐蚀钴基高温合金及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399058A (en) * 1963-11-07 1968-08-27 Garrett Corp Sulfidation and oxidation resistant cobalt-base alloy
GB1087396A (en) * 1963-11-07 1967-10-18 Garrett Corp Oxidation, sulphidation and lead corrosion resistant alloy
US3549356A (en) * 1969-01-06 1970-12-22 Gen Electric High temperature corrosive resistant cobalt-base alloys
FR2044126A5 (enExample) * 1969-05-09 1971-02-19 Creusot Forges Ateliers
CA967403A (en) * 1971-02-23 1975-05-13 International Nickel Company Of Canada Nickel alloy with good stress rupture strength

Also Published As

Publication number Publication date
US4078922A (en) 1978-03-14
CA1090168A (en) 1980-11-25
IL51031A0 (en) 1977-02-28
JPS614901B2 (enExample) 1986-02-14
GB1516795A (en) 1978-07-05
AU2026776A (en) 1978-06-08
DE2655617A1 (de) 1977-06-23
IL51031A (en) 1979-07-25
IT1064508B (it) 1985-02-18
AU510253B2 (en) 1980-06-19
JPS5270928A (en) 1977-06-13
NO142676B (no) 1980-06-16
NO764146L (enExample) 1977-06-09
DE2655617C2 (de) 1986-09-11
FR2334759B1 (enExample) 1980-11-28
FR2334759A1 (fr) 1977-07-08
NO142676C (no) 1980-09-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED TECHNOLOGIES CORP.

Effective date: 19931231