IL36489A0 - Apparatus for single crystal casting - Google Patents

Apparatus for single crystal casting

Info

Publication number
IL36489A0
IL36489A0 IL36489A IL3648971A IL36489A0 IL 36489 A0 IL36489 A0 IL 36489A0 IL 36489 A IL36489 A IL 36489A IL 3648971 A IL3648971 A IL 3648971A IL 36489 A0 IL36489 A0 IL 36489A0
Authority
IL
Israel
Prior art keywords
single crystal
crystal casting
casting
crystal
Prior art date
Application number
IL36489A
Other languages
English (en)
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 IL36489A0 publication Critical patent/IL36489A0/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • 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
    • C30B11/002—Crucibles or containers for supporting the melt
    • 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
    • C30B11/003—Heating or cooling of the melt or the crystallised material
    • 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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IL36489A 1970-04-28 1971-03-24 Apparatus for single crystal casting IL36489A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3259470A 1970-04-28 1970-04-28

Publications (1)

Publication Number Publication Date
IL36489A0 true IL36489A0 (en) 1971-06-23

Family

ID=21865756

Family Applications (1)

Application Number Title Priority Date Filing Date
IL36489A IL36489A0 (en) 1970-04-28 1971-03-24 Apparatus for single crystal casting

Country Status (8)

Country Link
BE (1) BE766101A (xx)
CA (1) CA918247A (xx)
CH (1) CH537765A (xx)
DE (1) DE2119019A1 (xx)
FR (1) FR2086418B1 (xx)
GB (1) GB1281798A (xx)
IL (1) IL36489A0 (xx)
NL (1) NL7105747A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180119A (en) * 1978-09-18 1979-12-25 Howmet Turbine Components Corporation Mold for directionally solidified single crystal castings and method for preparing same
FR2546912B1 (fr) * 1983-06-06 1987-07-10 Commissariat Energie Atomique Procede et dispositif d'elaboration d'un monocristal
AT387167B (de) * 1986-08-11 1988-12-12 Vaillant Gmbh Verfahren zum vorheizen einer druckgiessform
DE4030540C1 (xx) * 1990-09-27 1991-11-28 Erno Raumfahrttechnik Gmbh, 2800 Bremen, De
DE4209227C1 (en) * 1992-03-21 1993-05-06 Access E.V., 5100 Aachen, De Single crystal superalloy components, e.g. turbine blade or artificial hip joint
GB0719873D0 (en) * 2007-10-12 2007-11-21 Rolls Royce Plc Shape correcting components
US8641381B2 (en) * 2010-04-14 2014-02-04 General Electric Company System and method for reducing grain boundaries in shrouded airfoils
CN113333691B (zh) * 2021-05-25 2023-01-31 上海交通大学 一种用于大高径比高温合金铸锭的铸模及应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538981A (en) * 1968-08-05 1970-11-10 United Aircraft Corp Apparatus for casting directionally solidified articles

Also Published As

Publication number Publication date
FR2086418B1 (xx) 1975-07-04
GB1281798A (en) 1972-07-12
DE2119019A1 (de) 1971-11-11
FR2086418A1 (xx) 1971-12-31
NL7105747A (xx) 1971-11-01
CH537765A (de) 1973-06-15
CA918247A (en) 1973-01-02
BE766101A (fr) 1971-09-16

Similar Documents

Publication Publication Date Title
ZA716355B (en) Empty-load changeover apparatus
ZA712141B (en) Palletzing apparatus
CS178860B2 (en) Cooling apparatus
GB1369607A (en) Photographic-colour-film televixing apparatus
CA922083A (en) Mold apparatus for continuous casting
HK73978A (en) Textile-testing apparatus
GB1364129A (en) Photographic apparatus
HK69676A (en) Alignment apparatus
IL36489A0 (en) Apparatus for single crystal casting
JPS463007A (en) Mean-rate indicating apparatus
IE34626B1 (en) Display apparatus
JPS54109430A (en) Photographic apparatus
IL37448A0 (en) Altitude alerting apparatus
IL37449A0 (en) Altitude alerting apparatus
ZA715138B (en) Lixiviating apparatus
PH10012A (en) Apparatus for casting metal
CA955030A (en) Casting apparatus
MY7500014A (en) Photographic apparatus
GB1352712A (en) Multi-colour dye-tranfer apparatus
CA933331A (en) Continuous casting apparatus
CA848361A (en) Casting apparatus
CA849430A (en) Apparatus for continuous vertical casting
CA857232A (en) Continuous casting apparatus
GB1364536A (en) Mocroscope apparatus
CA841518A (en) Apparatus for casting self-rimming sinks