GB1359938A - Enhancement of transverse properties of directionally solidified superalloys - Google Patents

Enhancement of transverse properties of directionally solidified superalloys

Info

Publication number
GB1359938A
GB1359938A GB1657172A GB1657172A GB1359938A GB 1359938 A GB1359938 A GB 1359938A GB 1657172 A GB1657172 A GB 1657172A GB 1657172 A GB1657172 A GB 1657172A GB 1359938 A GB1359938 A GB 1359938A
Authority
GB
United Kingdom
Prior art keywords
max
enhancement
directionally solidified
transverse properties
transverse
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.)
Expired
Application number
GB1657172A
Other languages
English (en)
Inventor
D N Duhl
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.)
RTX Corp
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1359938A publication Critical patent/GB1359938A/en
Expired 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
    • C22C19/00—Alloys based on nickel or cobalt
    • 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
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1657172A 1971-07-12 1972-04-11 Enhancement of transverse properties of directionally solidified superalloys Expired GB1359938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16191271A 1971-07-12 1971-07-12

Publications (1)

Publication Number Publication Date
GB1359938A true GB1359938A (en) 1974-07-17

Family

ID=22583328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1657172A Expired GB1359938A (en) 1971-07-12 1972-04-11 Enhancement of transverse properties of directionally solidified superalloys

Country Status (11)

Country Link
US (1) US3700433A (https=)
AU (1) AU461071B2 (https=)
CA (1) CA958252A (https=)
CH (1) CH552678A (https=)
DE (1) DE2223455A1 (https=)
FR (1) FR2145916A5 (https=)
GB (1) GB1359938A (https=)
IL (1) IL39127A (https=)
IT (1) IT962731B (https=)
NL (1) NL7206795A (https=)
SE (1) SE377136B (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115112A (en) * 1977-07-21 1978-09-19 General Electric Company Cobalt-base alloy and article
US4915907A (en) * 1986-04-03 1990-04-10 United Technologies Corporation Single crystal articles having reduced anisotropy
DE3888184D1 (de) * 1988-11-17 1994-04-07 Ibm Verfahren zur Herstellung von Masken mit Strukturen im Submikrometerbereich.
US6241747B1 (en) 1993-05-03 2001-06-05 Quill Medical, Inc. Barbed Bodily tissue connector
US8795332B2 (en) 2002-09-30 2014-08-05 Ethicon, Inc. Barbed sutures
US5931855A (en) 1997-05-21 1999-08-03 Frank Hoffman Surgical methods using one-way suture
US6539620B1 (en) * 2000-01-19 2003-04-01 General Electric Company Method of manufacturing superalloy weld wire
US7056331B2 (en) 2001-06-29 2006-06-06 Quill Medical, Inc. Suture method
US6848152B2 (en) 2001-08-31 2005-02-01 Quill Medical, Inc. Method of forming barbs on a suture and apparatus for performing same
US6773450B2 (en) 2002-08-09 2004-08-10 Quill Medical, Inc. Suture anchor and method
US20040088003A1 (en) 2002-09-30 2004-05-06 Leung Jeffrey C. Barbed suture in combination with surgical needle
US7624487B2 (en) 2003-05-13 2009-12-01 Quill Medical, Inc. Apparatus and method for forming barbs on a suture
WO2005112787A2 (en) 2004-05-14 2005-12-01 Quill Medical, Inc. Suture methods and devices
US8915943B2 (en) 2007-04-13 2014-12-23 Ethicon, Inc. Self-retaining systems for surgical procedures
EP2550978B1 (en) 2007-09-27 2014-04-30 Ethicon, LLC A system for cutting a retainer in a suture
EP2222233B1 (en) 2007-12-19 2020-03-25 Ethicon, LLC Self-retaining sutures with heat-contact mediated retainers
US8875607B2 (en) 2008-01-30 2014-11-04 Ethicon, Inc. Apparatus and method for forming self-retaining sutures
US8641732B1 (en) 2008-02-26 2014-02-04 Ethicon, Inc. Self-retaining suture with variable dimension filament and method
CN102056552B (zh) 2008-04-15 2013-07-03 伊西康有限责任公司 具有双向保持器或单向保持器的自保持缝合线
US8961560B2 (en) 2008-05-16 2015-02-24 Ethicon, Inc. Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods
MX381532B (es) 2008-11-03 2025-03-12 Ethicon Llc Longitud de sutura autorretenible y metodo y dispositivo para su uso.
BR112013011582B1 (pt) 2010-11-09 2020-10-20 Ethicon Llc sistema de autorretenção multidirecional removível
MX347582B (es) 2011-03-23 2017-05-02 Ethicon Llc Suturas de bucle variable de autoretención.
US20130172931A1 (en) 2011-06-06 2013-07-04 Jeffrey M. Gross Methods and devices for soft palate tissue elevation procedures

Also Published As

Publication number Publication date
SE377136B (https=) 1975-06-23
IL39127A0 (en) 1972-08-30
US3700433A (en) 1972-10-24
IL39127A (en) 1975-07-28
IT962731B (it) 1973-12-31
AU461071B2 (en) 1975-04-29
CH552678A (fr) 1974-08-15
AU4084172A (en) 1973-10-11
FR2145916A5 (https=) 1973-02-23
NL7206795A (https=) 1973-01-16
CA958252A (en) 1974-11-26
DE2223455A1 (de) 1973-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee