CA926737A - Method and apparatus for casting directionally solidified discs and the like - Google Patents

Method and apparatus for casting directionally solidified discs and the like

Info

Publication number
CA926737A
CA926737A CA072162A CA72162A CA926737A CA 926737 A CA926737 A CA 926737A CA 072162 A CA072162 A CA 072162A CA 72162 A CA72162 A CA 72162A CA 926737 A CA926737 A CA 926737A
Authority
CA
Canada
Prior art keywords
discs
directionally solidified
casting directionally
casting
solidified
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
CA072162A
Other versions
CA72162S (en
Inventor
F. Hornbecker Merton
H. Kear Bernard
M. Copley Stephen
F. Giamei Anthony
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.)
Raytheon Technologies 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
Application granted granted Critical
Publication of CA926737A publication Critical patent/CA926737A/en
Expired legal-status Critical Current

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
    • 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
CA072162A 1969-03-13 1970-01-14 Method and apparatus for casting directionally solidified discs and the like Expired CA926737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80763769A 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
CA926737A true CA926737A (en) 1973-05-22

Family

ID=25196848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA072162A Expired CA926737A (en) 1969-03-13 1970-01-14 Method and apparatus for casting directionally solidified discs and the like

Country Status (7)

Country Link
US (1) US3598169A (en)
JP (1) JPS4815134B1 (en)
CA (1) CA926737A (en)
DE (1) DE2010570B2 (en)
FR (1) FR2041073B1 (en)
GB (1) GB1264053A (en)
SE (1) SE348960B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858641A (en) * 1971-02-12 1975-01-07 Minnesota Mining & Mfg Metal casting in thin walled molds
US3729050A (en) * 1971-08-10 1973-04-24 Howmet Corp Refractory support for shell molds
US3763926A (en) * 1971-09-15 1973-10-09 United Aircraft Corp Apparatus for casting of directionally solidified articles
JPS5213510B2 (en) * 1973-02-26 1977-04-14
US4096025A (en) * 1974-02-21 1978-06-20 The United States Of America As Represented By The Secretary Of The Army Method of orienting seed crystals in a melt, and product obtained thereby
US4074340A (en) * 1976-10-18 1978-02-14 Vitramon, Incorporated Trimmable monolithic capacitors
US4240495A (en) * 1978-04-17 1980-12-23 General Motors Corporation Method of making cast metal turbine wheel with integral radial columnar grain blades and equiaxed grain disc
US4213497A (en) * 1978-08-21 1980-07-22 General Electric Company Method for casting directionally solidified articles
US4289570A (en) * 1978-12-13 1981-09-15 United Technologies Corporation Seed and method for epitaxial solidification
CA1142839A (en) * 1978-12-13 1983-03-15 Bruce E. Terkelsen Method and apparatus for epitaxial solidification
JPS56110645U (en) * 1980-01-25 1981-08-27
FR2724857B1 (en) * 1980-12-30 1997-01-03 Snecma PROCESS FOR THE MANUFACTURE OF CRYSTALLINE BLADES
EP0066971A3 (en) * 1981-06-08 1983-03-16 Trw Inc. Method of casting an article
US4605452A (en) * 1981-12-14 1986-08-12 United Technologies Corporation Single crystal articles having controlled secondary crystallographic orientation
US4804311A (en) * 1981-12-14 1989-02-14 United Technologies Corporation Transverse directional solidification of metal single crystal articles
US4469160A (en) * 1981-12-23 1984-09-04 United Technologies Corporation Single crystal solidification using multiple seeds
JPS58155129U (en) * 1982-04-09 1983-10-17 株式会社村田製作所 Chip type piezoelectric vibrating parts
JPS593621U (en) * 1982-06-29 1984-01-11 株式会社村田製作所 Chip type piezoelectric vibrating parts
US4850419A (en) * 1982-09-01 1989-07-25 Trw Inc. Method of casting a one-piece wheel
FR2734188B1 (en) * 1982-09-28 1997-07-18 Snecma PROCESS FOR MANUFACTURING MONOCRYSTALLINE PARTS
JPS59159026U (en) * 1983-04-11 1984-10-25 株式会社村田製作所 Chip type piezoelectric filter
US4499155A (en) * 1983-07-25 1985-02-12 United Technologies Corporation Article made from sheet having a controlled crystallographic orientation
JPS60123122A (en) * 1983-12-07 1985-07-01 Murata Mfg Co Ltd Piezoelectric resonance parts of chip type and its production
US4659288A (en) * 1984-12-10 1987-04-21 The Garrett Corporation Dual alloy radial turbine rotor with hub material exposed in saddle regions of blade ring
AT387167B (en) * 1986-08-11 1988-12-12 Vaillant Gmbh METHOD FOR PREHEATING A DIE CASTING MOLD
US4813470A (en) * 1987-11-05 1989-03-21 Allied-Signal Inc. Casting turbine components with integral airfoils
US5061154A (en) * 1989-12-11 1991-10-29 Allied-Signal Inc. Radial turbine rotor with improved saddle life
DE59207743D1 (en) * 1991-03-26 1997-02-06 Sulzer Innotec Ag Device for the production of directionally solidified castings
US5292385A (en) * 1991-12-18 1994-03-08 Alliedsignal Inc. Turbine rotor having improved rim durability
US5730582A (en) * 1997-01-15 1998-03-24 Essex Turbine Ltd. Impeller for radial flow devices
EP1284310A1 (en) * 2001-08-13 2003-02-19 Siemens Aktiengesellschaft Process for producing single crystal parts with a complicated shape
US20090314450A1 (en) * 2008-06-24 2009-12-24 Garlock Robert M Method and apparatus for casting metal articles
JP5754636B2 (en) * 2011-08-04 2015-07-29 株式会社不二越 Germanium melt molding method and apparatus
JP5861928B2 (en) * 2012-01-30 2016-02-16 株式会社不二越 Germanium melt molding method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069389B (en) * 1954-10-28 1959-11-19 Jean de Gaillard de la Valdene, Palm Beach, Fla. (V. St. A.) Method and apparatus for growing single crystals
US3405220A (en) * 1965-07-16 1968-10-08 United Aircraft Corp Induction electric mold heater
US3373795A (en) * 1965-08-10 1968-03-19 Trw Inc Gating of unshrouded airfoils to permit directional solidification
US3515205A (en) * 1968-03-20 1970-06-02 United Aircraft Corp Mold construction forming single crystal pieces

Also Published As

Publication number Publication date
DE2010570A1 (en) 1970-09-24
GB1264053A (en) 1972-02-16
JPS4815134B1 (en) 1973-05-12
DE2010570B2 (en) 1972-05-10
US3598169A (en) 1971-08-10
SE348960B (en) 1972-09-18
FR2041073A1 (en) 1971-01-29
FR2041073B1 (en) 1974-05-03

Similar Documents

Publication Publication Date Title
CA926737A (en) Method and apparatus for casting directionally solidified discs and the like
CA946117A (en) Method and apparatus for changing the cross section of continuous castings
IL34591A0 (en) Method and apparatus for casting directionally solidified articles
CA926736A (en) Apparatus and method for single crystal casting
CA859612A (en) Method and apparatus for the solidification of molten sulphur
CA976519A (en) Method and apparatus for recording the number of phenomena
CA920329A (en) Method and apparatus for continuously casting metals
AU448176B2 (en) Method and apparatus for casting directionally solidified discs andthe like
AU1153870A (en) Method and apparatus for casting directionally solidified discs andthe like
CA946116A (en) Method and apparatus for altering the cross-sections of continuously cast metal pieces
CA979176A (en) Method and apparatus for continuous casting
CA819636A (en) Method and apparatus for continuous casting
CA820205A (en) Continuous casting cooling method and apparatus
CA824582A (en) Continuous casting process and apparatus
AU418032B2 (en) Continuous casting method and apparatus
CA813255A (en) Continuous casting method and apparatus
AU6007769A (en) Method and apparatus for casting
AU419008B2 (en) High speed continuous casting method and apparatus
CA827038A (en) Method and apparatus for molding ingots
AU6427669A (en) Continuous casting method and apparatus
AU437967B2 (en) Apparatus and method for single crystal casting
CA811642A (en) Horizontal continuous casting method and apparatus
CA814897A (en) Horizontal continuous casting method and apparatus
AU1455970A (en) High speed continuous casting method and apparatus
AU446260B2 (en) Method and apparatus for continuous casting