IT8223255A0 - Articolo monocristallo in superlega a base di nichel. - Google Patents

Articolo monocristallo in superlega a base di nichel.

Info

Publication number
IT8223255A0
IT8223255A0 IT8223255A IT2325582A IT8223255A0 IT 8223255 A0 IT8223255 A0 IT 8223255A0 IT 8223255 A IT8223255 A IT 8223255A IT 2325582 A IT2325582 A IT 2325582A IT 8223255 A0 IT8223255 A0 IT 8223255A0
Authority
IT
Italy
Prior art keywords
nickel
based superalloy
crystal item
item
crystal
Prior art date
Application number
IT8223255A
Other languages
English (en)
Other versions
IT1152571B (it
Inventor
David Noel Duhl
Alan David Cetel
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IT8223255A0 publication Critical patent/IT8223255A0/it
Application granted granted Critical
Publication of IT1152571B publication Critical patent/IT1152571B/it

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
    • 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
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IT23255/82A 1981-09-14 1982-09-14 Articolo monocristallo in superlega a base di nichel IT1152571B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/301,801 US4402772A (en) 1981-09-14 1981-09-14 Superalloy single crystal articles

Publications (2)

Publication Number Publication Date
IT8223255A0 true IT8223255A0 (it) 1982-09-14
IT1152571B IT1152571B (it) 1987-01-07

Family

ID=23164944

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23255/82A IT1152571B (it) 1981-09-14 1982-09-14 Articolo monocristallo in superlega a base di nichel

Country Status (8)

Country Link
US (1) US4402772A (it)
JP (1) JPS5861245A (it)
CA (1) CA1206398A (it)
DE (1) DE3234083A1 (it)
FR (1) FR2512837A1 (it)
GB (1) GB2105747A (it)
IL (1) IL66720A (it)
IT (1) IT1152571B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582548A (en) * 1980-11-24 1986-04-15 Cannon-Muskegon Corporation Single crystal (single grain) alloy
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
JPS59170782U (ja) * 1983-04-22 1984-11-15 昭和アルミニウム株式会社 熱交換器
FR2555204B1 (fr) * 1983-11-18 1986-04-11 Onera (Off Nat Aerospatiale) Superalliage monocristallin a base de nickel, a faible masse volumetrique, pour aubes de turbomachine
FR2557598B1 (fr) * 1983-12-29 1986-11-28 Armines Alliage monocristallin a matrice a base de nickel
US4721540A (en) * 1984-12-04 1988-01-26 Cannon Muskegon Corporation Low density single crystal super alloy
US4677035A (en) * 1984-12-06 1987-06-30 Avco Corp. High strength nickel base single crystal alloys
US4885216A (en) * 1987-04-03 1989-12-05 Avco Corporation High strength nickel base single crystal alloys
US4719080A (en) * 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
US5100484A (en) * 1985-10-15 1992-03-31 General Electric Company Heat treatment for nickel-base superalloys
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
GB2234521B (en) * 1986-03-27 1991-05-01 Gen Electric Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US4915907A (en) * 1986-04-03 1990-04-10 United Technologies Corporation Single crystal articles having reduced anisotropy
US5077004A (en) * 1986-05-07 1991-12-31 Allied-Signal Inc. Single crystal nickel-base superalloy for turbine components
US4755240A (en) * 1986-05-12 1988-07-05 Exxon Production Research Company Nickel base precipitation hardened alloys having improved resistance stress corrosion cracking
JP2552351B2 (ja) * 1988-05-17 1996-11-13 日立金属株式会社 単結晶Ｎｉ基超耐熱合金
JP2787946B2 (ja) * 1988-09-09 1998-08-20 三菱マテリアル株式会社 高温強度および高温耐食性にすぐれたＮｉ基単結晶超合金
US5240518A (en) * 1990-09-05 1993-08-31 General Electric Company Single crystal, environmentally-resistant gas turbine shroud
US5366695A (en) * 1992-06-29 1994-11-22 Cannon-Muskegon Corporation Single crystal nickel-based superalloy
US5549765A (en) * 1993-03-18 1996-08-27 Howmet Corporation Clean single crystal nickel base superalloy
US5605584A (en) * 1993-10-20 1997-02-25 United Technologies Corporation Damage tolerant anisotropic nickel base superalloy articles
US5679180A (en) * 1995-06-22 1997-10-21 United Technologies Corporation γ strengthened single crystal turbine blade alloy for hydrogen fueled propulsion systems
EP0962542A1 (en) * 1998-05-01 1999-12-08 United Technologies Corporation Stable heat treatable nickel superalloy single crystal articles and compositions
US8226886B2 (en) * 2009-08-31 2012-07-24 General Electric Company Nickel-based superalloys and articles
US8925792B1 (en) 2013-06-14 2015-01-06 General Electric Company Joining process for superalloys
US20170307311A1 (en) * 2016-04-26 2017-10-26 United Technologies Corporation Simple Heat Exchanger Using Super Alloy Materials for Challenging Applications
CN112593122B (zh) * 2020-12-09 2023-02-03 中国科学院金属研究所 一种长寿命高强抗热腐蚀单晶高温合金

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116723A (en) * 1976-11-17 1978-09-26 United Technologies Corporation Heat treated superalloy single crystal article and process
US4209348A (en) * 1976-11-17 1980-06-24 United Technologies Corporation Heat treated superalloy single crystal article and process
BE880399A (fr) * 1978-12-18 1980-04-01 United Technologies Corp Article en superalliage a base de nickel et procede de fabrication
US4764225A (en) * 1979-05-29 1988-08-16 Howmet Corporation Alloys for high temperature applications

Also Published As

Publication number Publication date
FR2512837A1 (fr) 1983-03-18
IL66720A0 (en) 1982-12-31
IL66720A (en) 1985-12-31
DE3234083A1 (de) 1983-04-28
IT1152571B (it) 1987-01-07
FR2512837B1 (it) 1985-02-15
GB2105747A (en) 1983-03-30
JPS5861245A (ja) 1983-04-12
US4402772A (en) 1983-09-06
CA1206398A (en) 1986-06-24
JPS6343459B2 (it) 1988-08-30

Similar Documents

Publication Publication Date Title
IT8223255A0 (it) Articolo monocristallo in superlega a base di nichel.
IT1089426B (it) Articolo in superlega a base di nichel a monocristallo trattato a caldo e procediemnto per la sua produzione
IT7824332A0 (it) Superleghe a base di nichel ad alta integrita' rivestite di cocral(y).
GB8431279D0 (en) Forgeability in nickel base base superalloys
NO864907L (no) Nikkelbasert superlegering.
NO864908L (no) Nikkelbasert superlegering.
FR2502349B1 (fr) Monture de lunettes en alliage a base de nickel
IT1090745B (it) Perfezionamento nelle leghe a base di nichel
NL7712039A (nl) Inlegdeel voor een bustehouder voor zogende moeders.
IT985117B (it) Articoli in superlega a base di nichel
IT7941537A0 (it) Superlega a base di nichel ad alta saldabilita'.
IT1193266B (it) Polveri a base di alluminosilicato.
BE892391A (fr) Superalliage a base de cobalt
IT8422089A0 (it) Sistemi di superleghe a base di nichel.
IT1154577B (it) Superlega a base di nichel
IT7825637A0 (it) Oggetto colato di lega a base di nichel.
IT8225044A0 (it) Articolo monocristallo in superlega a base di nichel ad alta resistenza meccanica ed alla corrosione.
IT8220146A0 (it) Dispositivo portante a braccio particolarmente per la presentazione di articoli in negozi.
IT7823726A0 (it) Articolo a monocristallo in superlega trattata a caldo eprocedimento per la sua fabbricazione.
IT7968950A0 (it) Lega resistente all usura a base di nichel
FR2599757B1 (fr) Superalliage monocristallin a base de nickel, notamment pour aubes de turbomachine
JPS572853A (en) Nickel base superalloy
FR2652250B2 (fr) Fauteuil a fonctions multiples.
IT8820738A0 (it) Superlega a base di nichel colabile e saldabile.
IT7928108A0 (it) Articolo monocristallino in superlega trattata a caldo e procedimento per la sua produzione.