NL7211674A - - Google Patents

Info

Publication number
NL7211674A
NL7211674A NL7211674A NL7211674A NL7211674A NL 7211674 A NL7211674 A NL 7211674A NL 7211674 A NL7211674 A NL 7211674A NL 7211674 A NL7211674 A NL 7211674A NL 7211674 A NL7211674 A NL 7211674A
Authority
NL
Netherlands
Application number
NL7211674A
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 NL7211674A publication Critical patent/NL7211674A/xx

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
    • C30B11/003—Heating or cooling of the melt or the crystallised material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
NL7211674A 1971-09-15 1972-08-26 NL7211674A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18059771A 1971-09-15 1971-09-15

Publications (1)

Publication Number Publication Date
NL7211674A true NL7211674A (enrdf_load_stackoverflow) 1973-03-19

Family

ID=22661044

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211674A NL7211674A (enrdf_load_stackoverflow) 1971-09-15 1972-08-26

Country Status (12)

Country Link
US (1) US3763926A (enrdf_load_stackoverflow)
JP (1) JPS4838236A (enrdf_load_stackoverflow)
AU (1) AU469051B2 (enrdf_load_stackoverflow)
CA (1) CA964032A (enrdf_load_stackoverflow)
CH (1) CH566832A5 (enrdf_load_stackoverflow)
DE (1) DE2242111C3 (enrdf_load_stackoverflow)
FR (1) FR2152649B1 (enrdf_load_stackoverflow)
GB (1) GB1369270A (enrdf_load_stackoverflow)
IL (1) IL39989A (enrdf_load_stackoverflow)
IT (1) IT967336B (enrdf_load_stackoverflow)
NL (1) NL7211674A (enrdf_load_stackoverflow)
SE (1) SE384643B (enrdf_load_stackoverflow)

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JP4454845B2 (ja) 1997-07-29 2010-04-21 シーメンス アクチエンゲゼルシヤフト タービン翼及びタービン翼の製造方法
EP0894558A1 (de) 1997-07-29 1999-02-03 Siemens Aktiengesellschaft Turbinenschaufel sowie Verfahren zur Herstellung einer Turbinenschaufel
RU2117550C1 (ru) * 1997-09-12 1998-08-20 Всероссийский научно-исследовательский институт авиационных материалов Устройство для получения отливок с направленной и монокристаллической структурой
RU2123909C1 (ru) * 1998-02-11 1998-12-27 Всероссийский научно-исследовательский институт авиационных материалов Способ получения отливок направленной кристаллизацией и устройство для его осуществления
US6640877B2 (en) * 1998-05-14 2003-11-04 Howmet Research Corporation Investment casting with improved melt filling
US6217286B1 (en) * 1998-06-26 2001-04-17 General Electric Company Unidirectionally solidified cast article and method of making
DE19843354C1 (de) * 1998-09-22 2000-03-09 Ald Vacuum Techn Gmbh Vorrichtung zum gerichteten Erstarren einer in eine Formschale gegossenen Metallschmelze sowie ein Verfahren hierzu
US6932145B2 (en) 1998-11-20 2005-08-23 Rolls-Royce Corporation Method and apparatus for production of a cast component
US7343960B1 (en) * 1998-11-20 2008-03-18 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6367538B1 (en) * 1998-12-21 2002-04-09 General Electric Company Mold and mold basket for use in uni-directional solidification process in a liquid metal bath furnace
WO2000053896A1 (de) 1999-03-09 2000-09-14 Siemens Aktiengesellschaft Turbinenschaufel und verfahren zur herstellung einer turbinenschaufel
US6192969B1 (en) * 1999-03-22 2001-02-27 Asarco Incorporated Casting of high purity oxygen free copper
DE19919869B4 (de) * 1999-04-30 2009-11-12 Alstom Gussofen zur Herstellung von gerichtet ein- und polykristallin erstarrten Giesskörpern
US6446700B1 (en) * 1999-07-19 2002-09-10 General Electric Company Floating insulating baffle for high gradient casting
EP1076119A1 (en) * 1999-08-11 2001-02-14 ABB Alstom Power (Schweiz) AG Apparatus and method for manufacture a directionally solidified columnar grained article
US6311760B1 (en) 1999-08-13 2001-11-06 Asea Brown Boveri Ag Method and apparatus for casting directionally solidified article
US6343641B1 (en) * 1999-10-22 2002-02-05 General Electric Company Controlling casting grain spacing
US6276433B1 (en) * 1999-10-25 2001-08-21 General Electric Company Liquid metal cooled directional solidification process
US6308767B1 (en) * 1999-12-21 2001-10-30 General Electric Company Liquid metal bath furnace and casting method
RU2175588C1 (ru) * 2000-03-30 2001-11-10 ОАО "Национальный институт авиационных технологий" Способ регулирования теплоотвода при фасонном литье направленной кристаллизацией
DE10024302A1 (de) 2000-05-17 2001-11-22 Alstom Power Nv Verfahren zur Herstellung eines thermisch belasteten Gussteils
DE10038453A1 (de) 2000-08-07 2002-02-21 Alstom Power Nv Verfahren zur Herstellung eines gekühlten Feingussteils
DE10060141A1 (de) 2000-12-04 2002-06-06 Alstom Switzerland Ltd Verfahren zur Herstellung eines Gussteils, Modellform und keramischer Einsatz zum Gebrauch in diesem Verfahren
US7575038B2 (en) 2001-06-11 2009-08-18 Howmet Research Corporation Single crystal seed
US6622774B2 (en) 2001-12-06 2003-09-23 Hamilton Sundstrand Corporation Rapid solidification investment casting
RU2211746C1 (ru) * 2001-12-26 2003-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Способ получения отливок с направленной и монокристальной структурой и устройство для его осуществления
RU2226449C1 (ru) * 2002-11-18 2004-04-10 Цацулина Ирина Евгеньевна Способ литья деталей направленной кристаллизацией и устройство для его осуществления
US8241560B2 (en) 2003-04-28 2012-08-14 Howmet Corporation Nickel base superalloy and single crystal castings
EP1531020B1 (en) * 2003-11-06 2007-02-07 ALSTOM Technology Ltd Method for casting a directionally solidified article
US20080096043A1 (en) * 2004-07-27 2008-04-24 Universidade Do Minho Process and Equipment For Obtaining Metal Or Metal Matrix Components With A Varying Chemical Composition Along The Height Of The Component And Components Thus Obtained
US20080257517A1 (en) * 2005-12-16 2008-10-23 General Electric Company Mold assembly for use in a liquid metal cooled directional solidification furnace
US20090293994A1 (en) 2008-05-30 2009-12-03 Konitzer Douglas G High thermal gradient casting with tight packing of directionally solidified casting
US20090314452A1 (en) * 2008-06-24 2009-12-24 Garlock Robert M Method of casting metal articles
US8171981B2 (en) * 2008-11-19 2012-05-08 Pcc Airfoils, Inc. Method of casting metal articles
RU2398653C1 (ru) * 2009-03-18 2010-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Устройство для получения отливок с направленной и монокристаллической структурой
CN102069176B (zh) * 2009-11-25 2012-10-03 中国科学院金属研究所 一种液态金属冷却定向凝固工艺
FR3034332A1 (fr) * 2015-04-01 2016-10-07 Saint Jean Ind Procede de moulage en carapace sable pour la realisation d'une piece dans le domaine de l'automobile et de l'aeronautique
RU2623941C2 (ru) * 2015-09-17 2017-06-29 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Способ получения направленной кристаллизацией крупноразмерных отливок из жаропрочных сплавов
US10105757B2 (en) * 2016-03-24 2018-10-23 Siemens Energy, Inc. Grain growth management system and methods of using the same

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DE222815C (enrdf_load_stackoverflow) *
DE532520C (de) * 1926-09-07 1931-08-29 Heraeus Vacuumschmelze Akt Ges Verfahren zur Herstellung nahezu lunkerfreier Gussstuecke aus Induktionsoefen und Vorrichtungen dazu
DE575843C (de) * 1929-03-28 1933-05-04 Heraeus Vacuumschmelze Akt Ges Verfahren und Vorrichtung zur Herstellung moeglichst lunkerfreier Gussstuecke aus Widerstandsoefen
US2920353A (en) * 1954-08-06 1960-01-12 Philips Corp Method of manufacturing mouldings
US2968848A (en) * 1959-01-02 1961-01-24 Richard T Carter Method of casting refractory shells
US3268963A (en) * 1964-04-08 1966-08-30 Fuchs Kg Otto Casting of metal ingots
US3532155A (en) * 1967-12-05 1970-10-06 Martin Metals Co Process for producing directionally solidified castings
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US3568757A (en) * 1968-07-22 1971-03-09 United Aircraft Corp Mold for producing single crystals
US3598169A (en) * 1969-03-13 1971-08-10 United Aircraft Corp Method and apparatus for casting directionally solidified discs and the like

Also Published As

Publication number Publication date
FR2152649A1 (enrdf_load_stackoverflow) 1973-04-27
AU4675472A (en) 1974-03-21
FR2152649B1 (enrdf_load_stackoverflow) 1978-08-04
DE2242111A1 (de) 1973-03-22
IL39989A (en) 1976-12-31
US3763926A (en) 1973-10-09
CH566832A5 (enrdf_load_stackoverflow) 1975-09-30
DE2242111B2 (de) 1980-08-21
CA964032A (en) 1975-03-11
DE2242111C3 (de) 1981-05-27
IL39989A0 (en) 1972-09-28
IT967336B (it) 1974-02-28
SE384643B (sv) 1976-05-17
JPS4838236A (enrdf_load_stackoverflow) 1973-06-05
AU469051B2 (en) 1976-01-29
GB1369270A (en) 1974-10-02

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