GB1263401A - Double oriented single crystal castings - Google Patents

Double oriented single crystal castings

Info

Publication number
GB1263401A
GB1263401A GB5777/70A GB577770A GB1263401A GB 1263401 A GB1263401 A GB 1263401A GB 5777/70 A GB5777/70 A GB 5777/70A GB 577770 A GB577770 A GB 577770A GB 1263401 A GB1263401 A GB 1263401A
Authority
GB
United Kingdom
Prior art keywords
article
crystal
orientated
cavity
tubes
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
GB5777/70A
Other languages
English (en)
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 GB1263401A publication Critical patent/GB1263401A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB5777/70A 1969-03-13 1970-02-06 Double oriented single crystal castings Expired GB1263401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80682369A 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
GB1263401A true GB1263401A (en) 1972-02-09

Family

ID=25194920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5777/70A Expired GB1263401A (en) 1969-03-13 1970-02-06 Double oriented single crystal castings

Country Status (6)

Country Link
US (1) US3580324A (enrdf_load_stackoverflow)
CA (1) CA919059A (enrdf_load_stackoverflow)
DE (1) DE2011474C3 (enrdf_load_stackoverflow)
FR (1) FR2037792A5 (enrdf_load_stackoverflow)
GB (1) GB1263401A (enrdf_load_stackoverflow)
SE (1) SE355308B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301303A (en) * 1980-12-30 1996-12-04 Snecma Manufacture of monocrystalline aerodynamic blades
GB2330099A (en) * 1989-05-24 1999-04-14 Snecma Crystallization grain selection device for use in casting monocrystalline components
GB2463304A (en) * 1981-09-25 2010-03-17 Snecma Manufacturing monocrystalline cast blades of cubic structure

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738416A (en) * 1969-03-13 1973-06-12 United Aircraft Corp Method of making double-oriented single crystal castings
US4133368A (en) * 1977-08-01 1979-01-09 United Technologies Corporation Single crystal casting mold and method for making same
US4213497A (en) * 1978-08-21 1980-07-22 General Electric Company Method for casting directionally solidified articles
FR2487864A1 (fr) * 1980-08-04 1982-02-05 Shekalov Alexandr Dispositif pour la croissance des monocristaux en groupe
DE3031747C2 (de) * 1980-08-22 1983-11-03 Nikolaj Vasil'evič Šarygin Vorrichtung zur Gruppenzüchtung von Einkristallen
US4605452A (en) * 1981-12-14 1986-08-12 United Technologies Corporation Single crystal articles having controlled secondary crystallographic orientation
US4548255A (en) * 1982-03-01 1985-10-22 United Technologies Corporation Mold with starter and selector sections for directional solidification casting
US4580613A (en) * 1982-08-05 1986-04-08 Howmet Turbine Components Corporation Method and mold for casting articles having a predetermined crystalline orientation
US4612969A (en) * 1983-04-27 1986-09-23 Howmet Turbine Components Corporation Method of and apparatus for casting articles with predetermined crystalline orientation
US4550764A (en) * 1983-12-22 1985-11-05 Trw Inc. Apparatus and method for casting single crystal articles
CA2125276A1 (en) * 1991-12-07 1993-06-24 Thomas Leonard Sutton Casting of light metal alloys
US6217286B1 (en) * 1998-06-26 2001-04-17 General Electric Company Unidirectionally solidified cast article and method of making
EP1076119A1 (en) * 1999-08-11 2001-02-14 ABB Alstom Power (Schweiz) AG Apparatus and method for manufacture a directionally solidified columnar grained article
DE102010021856A1 (de) * 2010-05-28 2011-12-01 Eto Magnetic Gmbh Verfahren zur Herstellung eines Einkristall-MSM-Körpers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342455A (en) * 1964-11-24 1967-09-19 Trw Inc Article with controlled grain structure
US3494709A (en) * 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part
US3515205A (en) * 1968-03-20 1970-06-02 United Aircraft Corp Mold construction forming single crystal pieces
US3485291A (en) * 1968-06-07 1969-12-23 United Aircraft Corp Method of casting by directional solidification

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301303A (en) * 1980-12-30 1996-12-04 Snecma Manufacture of monocrystalline aerodynamic blades
GB2301303B (en) * 1980-12-30 1997-10-22 Snecma Method for the manufacture of monocrystalline aerodynamic blades
GB2463304A (en) * 1981-09-25 2010-03-17 Snecma Manufacturing monocrystalline cast blades of cubic structure
GB2463304B (en) * 1981-09-25 2010-09-29 Snecma A method for the manufacture of monocrystalline blades
GB2330099A (en) * 1989-05-24 1999-04-14 Snecma Crystallization grain selection device for use in casting monocrystalline components
GB2330099B (en) * 1989-05-24 1999-08-11 Snecma Crystallization grain selection device for use in casting monocrystalline components

Also Published As

Publication number Publication date
CA919059A (en) 1973-01-16
DE2011474A1 (enrdf_load_stackoverflow) 1970-11-19
US3580324A (en) 1971-05-25
SE355308B (enrdf_load_stackoverflow) 1973-04-16
FR2037792A5 (enrdf_load_stackoverflow) 1970-12-31
DE2011474B2 (de) 1973-03-01
DE2011474C3 (de) 1973-10-04

Similar Documents

Publication Publication Date Title
GB1263401A (en) Double oriented single crystal castings
SU568342A3 (ru) Способ регулировани теплоотвода от узких стенок в пластинчатых кристаллизаторах при непрерывной разливке металлов
GB1280055A (en) Double-oriented single crystal castings
GB1369270A (en) Casting of directionally solidified articles
GB1438692A (en) Apparatus for producing directionally solidified castings
GB1264053A (en) Method and apparatus for casting directionally solidified discs and the like
US5611389A (en) Procedure for the fabrication of crystalline blades
GB1285319A (en) Casting single crystal articles
CA2164486A1 (en) Metallic ingot for plastic working and method for producing the same
GB1276080A (en) Making directionally solidified castings
GB1448517A (en) Production of directionally-solidified cast alloy articles
GB1281798A (en) A mould assembly for use in casting directionally solidified articles
EP0100150A3 (en) Single crystal metal airfoil
EP0149887A3 (en) Apparatus and method for casting single crystal articles
GB1271181A (en) Cast nickel-columbium-aluminum alloy
GB1241856A (en) Process for shaping polybutene-1
GB1276455A (en) Double-oriented single crystal castings
GB1289042A (enrdf_load_stackoverflow)
US3738416A (en) Method of making double-oriented single crystal castings
FR2218939A1 (en) Monocrystalline metal products mfr - in a two cavity mould
BE795953A (en) Monocrystalline metal products mfr - in a two cavity mould
GB713885A (en) Improvements in or relating to the production of castings, ingots and the like
GB1136843A (en) Improvements in or relating to the casting of metals in multiple moulds
JPS549173A (en) Method of producing single crystal
GB399331A (en) Improvements in and relating to the production of cast metal blocks