PL2208556T3 - Formy odlewnicze do zastosowania w procesach kierunkowego krzepnięcia i metody wytwarzania - Google Patents

Formy odlewnicze do zastosowania w procesach kierunkowego krzepnięcia i metody wytwarzania

Info

Publication number
PL2208556T3
PL2208556T3 PL09180169T PL09180169T PL2208556T3 PL 2208556 T3 PL2208556 T3 PL 2208556T3 PL 09180169 T PL09180169 T PL 09180169T PL 09180169 T PL09180169 T PL 09180169T PL 2208556 T3 PL2208556 T3 PL 2208556T3
Authority
PL
Poland
Prior art keywords
making
methods
directional solidification
casting molds
solidification processes
Prior art date
Application number
PL09180169T
Other languages
English (en)
Inventor
Shyh-Chin Huang
Andrew John Elliott
Jr. Michael Francis Xavier Gigliotti
Roger John Petterson
Stephen Francis Rutkowski
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Publication of PL2208556T3 publication Critical patent/PL2208556T3/pl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL09180169T 2009-01-06 2009-12-21 Formy odlewnicze do zastosowania w procesach kierunkowego krzepnięcia i metody wytwarzania PL2208556T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/348,937 US8307881B2 (en) 2009-01-06 2009-01-06 Casting molds for use in directional solidification processes and methods of making
EP09180169.6A EP2208556B1 (en) 2009-01-06 2009-12-21 Casting molds for use in directional solidification processes and methods of making

Publications (1)

Publication Number Publication Date
PL2208556T3 true PL2208556T3 (pl) 2018-08-31

Family

ID=42072802

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09180169T PL2208556T3 (pl) 2009-01-06 2009-12-21 Formy odlewnicze do zastosowania w procesach kierunkowego krzepnięcia i metody wytwarzania

Country Status (5)

Country Link
US (1) US8307881B2 (pl)
EP (1) EP2208556B1 (pl)
JP (1) JP5437788B2 (pl)
CN (1) CN101885037B (pl)
PL (1) PL2208556T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752611B2 (en) 2011-08-04 2014-06-17 General Electric Company System and method for directional casting
EP2864529A1 (en) * 2012-06-25 2015-04-29 Silicor Materials Inc. Lining for surfaces of a refractory crucible for purification of silicon melt and method of purification of the silicon melt using that crucible (s) for melting and further directional solidification
US9592548B2 (en) * 2013-01-29 2017-03-14 General Electric Company Calcium hexaluminate-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
CN106141106A (zh) * 2015-03-31 2016-11-23 株式会社日立制作所 金属型铸造模具的涂层的涂敷方法以及该金属型铸造模具
CN105033180B (zh) * 2015-06-26 2017-03-01 北京北冶功能材料有限公司 改善定向凝固铸件凝固散热条件的熔模精密铸造方法
CN113369465B (zh) * 2021-06-24 2022-08-23 郑州轻工业大学 一种多梯度氧化钇型壳及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146346A (ja) 1984-08-09 1986-03-06 Agency Of Ind Science & Technol 超合金の一方向性凝固鋳型に用いるインベストメントシエル鋳型の製造法
JPH0628773B2 (ja) * 1985-04-22 1994-04-20 旭有機材工業株式会社 鋳型材料
US4966225A (en) * 1988-06-13 1990-10-30 Howmet Corporation Ceramic shell mold for investment casting and method of making the same
US5275227A (en) 1990-09-21 1994-01-04 Sulzer Brothers Limited Casting process for the production of castings by directional or monocrystalline solidification
JPH05208241A (ja) * 1992-01-31 1993-08-20 Hitachi Metals Ltd チタンまたはチタン合金の精密鋳造用鋳型
CN1061704C (zh) * 1995-11-14 2001-02-07 中国科学院金属研究所 一种镍铝基金属材料单晶的制备方法
JPH11104784A (ja) * 1997-10-06 1999-04-20 Yasugi Seisakusho:Kk 精密鋳造用鋳型およびその製造方法
US6217286B1 (en) * 1998-06-26 2001-04-17 General Electric Company Unidirectionally solidified cast article and method of making
JP3269474B2 (ja) * 1999-01-12 2002-03-25 三菱マテリアル株式会社 高強度精密鋳造鋳型およびその製造方法
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
JP3592252B2 (ja) * 2001-04-05 2004-11-24 日信工業株式会社 鋳造方法及び鋳造装置
US6702886B2 (en) * 2001-11-20 2004-03-09 Alcoa Inc. Mold coating
US6676381B2 (en) 2002-04-03 2004-01-13 General Electric Company Method and apparatus for casting near-net shape articles
CN2629875Y (zh) * 2003-03-10 2004-08-04 中国科学院金属研究所 一种定向凝固用碳化硅型壳
FR2870147B1 (fr) 2004-05-12 2007-09-14 Snecma Moteurs Sa Procede de fonderie a cire perdue
US7296616B2 (en) 2004-12-22 2007-11-20 General Electric Company Shell mold for casting niobium-silicide alloys, and related compositions and processes
JP4749193B2 (ja) * 2005-03-30 2011-08-17 旭有機材工業株式会社 シェルモールド用鋳型材料

Also Published As

Publication number Publication date
CN101885037A (zh) 2010-11-17
CN101885037B (zh) 2015-04-01
US20100170654A1 (en) 2010-07-08
EP2208556B1 (en) 2018-02-21
JP2010158720A (ja) 2010-07-22
JP5437788B2 (ja) 2014-03-12
EP2208556A1 (en) 2010-07-21
US8307881B2 (en) 2012-11-13

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