CN102451887A - 用于优化芯模的方法 - Google Patents

用于优化芯模的方法 Download PDF

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Publication number
CN102451887A
CN102451887A CN2011103394533A CN201110339453A CN102451887A CN 102451887 A CN102451887 A CN 102451887A CN 2011103394533 A CN2011103394533 A CN 2011103394533A CN 201110339453 A CN201110339453 A CN 201110339453A CN 102451887 A CN102451887 A CN 102451887A
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CN
China
Prior art keywords
core
core body
ceramic
blade
parts
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.)
Pending
Application number
CN2011103394533A
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English (en)
Chinese (zh)
Inventor
法蒂·艾哈迈德
乌韦·保罗
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN102451887A publication Critical patent/CN102451887A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
CN2011103394533A 2010-11-03 2011-11-01 用于优化芯模的方法 Pending CN102451887A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10189844A EP2450123A1 (de) 2010-11-03 2010-11-03 Verfahren zur Hestellung eines kernwerkzeuges
EP10189844.3 2010-11-03

Publications (1)

Publication Number Publication Date
CN102451887A true CN102451887A (zh) 2012-05-16

Family

ID=43857694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103394533A Pending CN102451887A (zh) 2010-11-03 2011-11-01 用于优化芯模的方法

Country Status (3)

Country Link
US (1) US20120103554A1 (de)
EP (1) EP2450123A1 (de)
CN (1) CN102451887A (de)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2773050B2 (ja) 1989-08-10 1998-07-09 シーメンス アクチエンゲゼルシヤフト 耐熱性耐食性の保護被覆層
DE3926479A1 (de) 1989-08-10 1991-02-14 Siemens Ag Rheniumhaltige schutzbeschichtung, mit grosser korrosions- und/oder oxidationsbestaendigkeit
US5243759A (en) * 1991-10-07 1993-09-14 United Technologies Corporation Method of casting to control the cooling air flow rate of the airfoil trailing edge
US5296308A (en) * 1992-08-10 1994-03-22 Howmet Corporation Investment casting using core with integral wall thickness control means
WO1996012049A1 (de) 1994-10-14 1996-04-25 Siemens Aktiengesellschaft Schutzschicht zum schutz eines bauteils gegen korrosion, oxidation und thermische überbeanspruchung sowie verfahren zu ihrer herstellung
EP0861927A1 (de) 1997-02-24 1998-09-02 Sulzer Innotec Ag Verfahren zum Herstellen von einkristallinen Strukturen
EP0892090B1 (de) 1997-02-24 2008-04-23 Sulzer Innotec Ag Verfahren zum Herstellen von einkristallinen Strukturen
WO1999067435A1 (en) 1998-06-23 1999-12-29 Siemens Aktiengesellschaft Directionally solidified casting with improved transverse stress rupture strength
US6231692B1 (en) 1999-01-28 2001-05-15 Howmet Research Corporation Nickel base superalloy with improved machinability and method of making thereof
US6142734A (en) * 1999-04-06 2000-11-07 General Electric Company Internally grooved turbine wall
DE50006694D1 (de) 1999-07-29 2004-07-08 Siemens Ag Hochtemperaturbeständiges bauteil und verfahren zur herstellung des hochtemperaturbeständigen bauteils
JP4378011B2 (ja) * 2000-01-07 2009-12-02 キヤノン株式会社 金型設計装置と金型形状の設計方法
WO2001089734A1 (fr) * 2000-05-24 2001-11-29 Kikuchi Co., Ltd. Procede et dispositif de fabrication de moule en metal
DE50104022D1 (de) 2001-10-24 2004-11-11 Siemens Ag Rhenium enthaltende Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen
US6612811B2 (en) * 2001-12-12 2003-09-02 General Electric Company Airfoil for a turbine nozzle of a gas turbine engine and method of making same
DE50112339D1 (de) 2001-12-13 2007-05-24 Siemens Ag Hochtemperaturbeständiges Bauteil aus einkristalliner oder polykristalliner Nickel-Basis-Superlegierung
US7448433B2 (en) * 2004-09-24 2008-11-11 Honeywell International Inc. Rapid prototype casting

Also Published As

Publication number Publication date
EP2450123A1 (de) 2012-05-09
US20120103554A1 (en) 2012-05-03

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120516