JPS4815134B1 - - Google Patents

Info

Publication number
JPS4815134B1
JPS4815134B1 JP45021162A JP2116270A JPS4815134B1 JP S4815134 B1 JPS4815134 B1 JP S4815134B1 JP 45021162 A JP45021162 A JP 45021162A JP 2116270 A JP2116270 A JP 2116270A JP S4815134 B1 JPS4815134 B1 JP S4815134B1
Authority
JP
Japan
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.)
Pending
Application number
JP45021162A
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 JPS4815134B1 publication Critical patent/JPS4815134B1/ja
Pending 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
JP45021162A 1969-03-13 1970-03-11 Pending JPS4815134B1 (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS4815134B1 true JPS4815134B1 (ja) 1973-05-12

Family

ID=25196848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45021162A Pending JPS4815134B1 (ja) 1969-03-13 1970-03-11

Country Status (7)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350462A (en) * 1976-10-18 1978-05-08 Vitramon Inc Multilayer monolithic ceramic capacitor
JPS56110645U (ja) * 1980-01-25 1981-08-27
JPS593621U (ja) * 1982-06-29 1984-01-11 株式会社村田製作所 チツプ型圧電振動部品
JPS60123122A (ja) * 1983-12-07 1985-07-01 Murata Mfg Co Ltd チップ型圧電共振部品とその製造方法
JPH0119456Y2 (ja) * 1982-04-09 1989-06-06
JPH0323704Y2 (ja) * 1983-04-11 1991-05-23
JP2013035000A (ja) * 2011-08-04 2013-02-21 Nachi Fujikoshi Corp ゲルマニウムの溶融成形方法及び装置
JP2013154373A (ja) * 2012-01-30 2013-08-15 Nachi Fujikoshi Corp ゲルマニウムの溶融成形方法

Families Citing this family (26)

* 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 (ja) * 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
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
CA1142839A (en) * 1978-12-13 1983-03-15 Bruce E. Terkelsen Method and apparatus for epitaxial solidification
US4289570A (en) * 1978-12-13 1981-09-15 United Technologies Corporation Seed and method for epitaxial solidification
FR2724857B1 (fr) * 1980-12-30 1997-01-03 Snecma Procede de fabrication d'aubes cristallines
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
US4850419A (en) * 1982-09-01 1989-07-25 Trw Inc. Method of casting a one-piece wheel
FR2734188B1 (fr) * 1982-09-28 1997-07-18 Snecma Procede de fabrication de pieces monocristallines
US4499155A (en) * 1983-07-25 1985-02-12 United Technologies Corporation Article made from sheet having a controlled crystallographic orientation
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 (de) * 1986-08-11 1988-12-12 Vaillant Gmbh Verfahren zum vorheizen einer druckgiessform
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 (de) * 1991-03-26 1997-02-06 Sulzer Innotec Ag Vorrichtung zur Herstellung von gerichtet erstarrten Gussstücken
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 (de) * 2001-08-13 2003-02-19 Siemens Aktiengesellschaft Verfahren zur Herstellung eines einkristallinen Bauteils komplexer Formstruktur
US20090314450A1 (en) * 2008-06-24 2009-12-24 Garlock Robert M Method and apparatus for casting metal articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069389B (de) * 1954-10-28 1959-11-19 Jean de Gaillard de la Valdene, Palm Beach, Fla. (V. St. A.) Verfahren und Vorrichtung zum Züchten von Einkristallen
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350462A (en) * 1976-10-18 1978-05-08 Vitramon Inc Multilayer monolithic ceramic capacitor
JPS56110645U (ja) * 1980-01-25 1981-08-27
JPH0119456Y2 (ja) * 1982-04-09 1989-06-06
JPS593621U (ja) * 1982-06-29 1984-01-11 株式会社村田製作所 チツプ型圧電振動部品
JPH0323704Y2 (ja) * 1983-04-11 1991-05-23
JPS60123122A (ja) * 1983-12-07 1985-07-01 Murata Mfg Co Ltd チップ型圧電共振部品とその製造方法
JP2013035000A (ja) * 2011-08-04 2013-02-21 Nachi Fujikoshi Corp ゲルマニウムの溶融成形方法及び装置
JP2013154373A (ja) * 2012-01-30 2013-08-15 Nachi Fujikoshi Corp ゲルマニウムの溶融成形方法

Also Published As

Publication number Publication date
SE348960B (ja) 1972-09-18
CA926737A (en) 1973-05-22
FR2041073B1 (ja) 1974-05-03
US3598169A (en) 1971-08-10
GB1264053A (en) 1972-02-16
DE2010570A1 (de) 1970-09-24
DE2010570B2 (de) 1972-05-10
FR2041073A1 (ja) 1971-01-29

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