BE839253A - Procede de fabrication d'une piece coulee en alliage metallique solidifie unidirectionnellement - Google Patents

Procede de fabrication d'une piece coulee en alliage metallique solidifie unidirectionnellement

Info

Publication number
BE839253A
BE839253A BE164905A BE164905A BE839253A BE 839253 A BE839253 A BE 839253A BE 164905 A BE164905 A BE 164905A BE 164905 A BE164905 A BE 164905A BE 839253 A BE839253 A BE 839253A
Authority
BE
Belgium
Prior art keywords
manufacturing
metal alloy
alloy cast
cast part
unidirectionally solidified
Prior art date
Application number
BE164905A
Other languages
English (en)
French (fr)
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 BE839253A publication Critical patent/BE839253A/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
    • 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
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE164905A 1975-03-07 1976-03-05 Procede de fabrication d'une piece coulee en alliage metallique solidifie unidirectionnellement BE839253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH289575A CH591297A5 (de) 1975-03-07 1975-03-07

Publications (1)

Publication Number Publication Date
BE839253A true BE839253A (fr) 1976-09-06

Family

ID=4244008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164905A BE839253A (fr) 1975-03-07 1976-03-05 Procede de fabrication d'une piece coulee en alliage metallique solidifie unidirectionnellement

Country Status (9)

Country Link
US (1) US4057097A (de)
JP (1) JPS51112728A (de)
BE (1) BE839253A (de)
CA (1) CA1058377A (de)
CH (1) CH591297A5 (de)
DE (1) DE2609949C3 (de)
FR (1) FR2302803A1 (de)
GB (1) GB1509651A (de)
SE (1) SE7602945L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853162C2 (de) * 1978-12-08 1982-05-19 Vasilij Alekseevič Moskva Čumakov Einrichtung zum Herstellen von Gußteilen mit gerichteter Kristallisation
CH641985A5 (de) * 1979-08-16 1984-03-30 Sulzer Ag Verfahren zur herstellung gerichtet erstarrter gussstuecke.
US4964453A (en) * 1989-09-07 1990-10-23 The United States As Represented By The Administrator Of The National Aeronautics And Space Administration Directional solidification of superalloys
US5489194A (en) * 1990-09-14 1996-02-06 Hitachi, Ltd. Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade
GB9121364D0 (en) * 1991-10-09 1991-11-20 Rolls Royce Plc A mould for casting components
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
AU2428892A (en) * 1992-07-28 1994-02-14 Alexandr Lvovich Inozemtsev Method of making castings by oriented melt crystallization
DE29715846U1 (de) * 1997-09-04 1997-12-11 ALD Vacuum Technologies GmbH, 63526 Erlensee Vorrichtung zum gerichteten Erstarren von Schmelzen
RU2339485C2 (ru) * 2006-01-16 2008-11-27 Олег Владимирович Анисимов Способ изготовления отливки из металлического расплава
JP4914429B2 (ja) * 2008-12-05 2012-04-11 株式会社豊田中央研究所 合金溶湯の凝固解析方法およびその凝固解析プログラム
TWI668442B (zh) * 2014-10-17 2019-08-11 美商瓦里安半導體設備公司 薄片形成設備、用於測量熔體表面的薄片的厚度的系統及用於在薄片形成設備中測定材料界面的位置的方法
CN112553682A (zh) * 2020-11-19 2021-03-26 西安交通大学 一种用于单晶叶片定向凝固铸造的平行式加热和冷却装置

Family Cites Families (2)

* 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
US3857436A (en) * 1973-02-13 1974-12-31 D Petrov Method and apparatus for manufacturing monocrystalline articles

Also Published As

Publication number Publication date
GB1509651A (en) 1978-05-04
DE2609949C3 (de) 1980-11-27
JPS51112728A (en) 1976-10-05
FR2302803A1 (fr) 1976-10-01
SE7602945L (sv) 1976-09-08
US4057097A (en) 1977-11-08
CH591297A5 (de) 1977-09-15
DE2609949A1 (de) 1976-09-09
CA1058377A (en) 1979-07-17
DE2609949B2 (de) 1980-04-10

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