BE821315A - MOLD AND METHOD FOR CASTING HIGH TEMPERATURE ALLOYS - Google Patents

MOLD AND METHOD FOR CASTING HIGH TEMPERATURE ALLOYS

Info

Publication number
BE821315A
BE821315A BE149739A BE149739A BE821315A BE 821315 A BE821315 A BE 821315A BE 149739 A BE149739 A BE 149739A BE 149739 A BE149739 A BE 149739A BE 821315 A BE821315 A BE 821315A
Authority
BE
Belgium
Prior art keywords
mold
high temperature
temperature alloys
casting high
casting
Prior art date
Application number
BE149739A
Other languages
French (fr)
Inventor
Ch M Phipps
D R Hayes
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 BE821315A publication Critical patent/BE821315A/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE149739A 1973-11-16 1974-10-22 MOLD AND METHOD FOR CASTING HIGH TEMPERATURE ALLOYS BE821315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41656373A 1973-11-16 1973-11-16

Publications (1)

Publication Number Publication Date
BE821315A true BE821315A (en) 1975-02-17

Family

ID=23650446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149739A BE821315A (en) 1973-11-16 1974-10-22 MOLD AND METHOD FOR CASTING HIGH TEMPERATURE ALLOYS

Country Status (14)

Country Link
JP (1) JPS5622624B2 (en)
BE (1) BE821315A (en)
BR (1) BR7409588A (en)
CA (1) CA1030322A (en)
CH (1) CH596917A5 (en)
DE (1) DE2453090C3 (en)
ES (1) ES432010A1 (en)
FR (1) FR2251392B1 (en)
GB (1) GB1471963A (en)
IL (1) IL45616A (en)
IT (1) IT1025729B (en)
NL (1) NL7413004A (en)
SE (1) SE408622B (en)
ZA (1) ZA745190B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518155A1 (en) * 1975-04-24 1976-11-04 Kloeckner Humboldt Deutz Ag Casting rotor and stator blades - using split ceramic moulds which can be re-used

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121115A (en) * 1982-06-03 1983-12-14 Rolls Royce Aerofoil vane assembly
FR2698126B1 (en) * 1992-11-18 1994-12-16 Snecma Hollow fan blade or turbomachine compressor.
DE19726111C1 (en) * 1997-06-20 1998-11-12 Mtu Muenchen Gmbh Process for the production of a turbomachine blade by casting
DE19926575C2 (en) * 1999-06-11 2003-04-17 Porsche Ag Wheel for a motor vehicle
US6257831B1 (en) 1999-10-22 2001-07-10 Pratt & Whitney Canada Corp. Cast airfoil structure with openings which do not require plugging
DE10064268A1 (en) * 2000-12-22 2002-07-04 Alstom Switzerland Ltd Tool and method for casting a molded part for the manufacture of a turbine blade
DE10064267A1 (en) * 2000-12-22 2002-07-04 Alstom Switzerland Ltd Process for quickly manufacturing hollow turbine blades for manufacturing development and component testing
US20050000674A1 (en) * 2003-07-01 2005-01-06 Beddard Thomas Bradley Perimeter-cooled stage 1 bucket core stabilizing device and related method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518155A1 (en) * 1975-04-24 1976-11-04 Kloeckner Humboldt Deutz Ag Casting rotor and stator blades - using split ceramic moulds which can be re-used

Also Published As

Publication number Publication date
AU7422374A (en) 1976-04-15
JPS5080918A (en) 1975-07-01
IT1025729B (en) 1978-08-30
FR2251392A1 (en) 1975-06-13
CH596917A5 (en) 1978-03-31
IL45616A (en) 1979-10-31
SE7412578L (en) 1975-05-20
CA1030322A (en) 1978-05-02
JPS5622624B2 (en) 1981-05-26
BR7409588A (en) 1976-05-25
GB1471963A (en) 1977-04-27
IL45616A0 (en) 1974-11-29
DE2453090A1 (en) 1975-05-22
SE408622B (en) 1979-06-25
DE2453090C3 (en) 1980-04-03
NL7413004A (en) 1975-05-21
ZA745190B (en) 1975-08-27
DE2453090B2 (en) 1979-07-26
ES432010A1 (en) 1976-10-16
FR2251392B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED AIRCRAFT CORP.

Effective date: 19851031