CN1318160C - 用于制造带有内涂层的空心铸件的方法及透平机构件 - Google Patents

用于制造带有内涂层的空心铸件的方法及透平机构件 Download PDF

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Publication number
CN1318160C
CN1318160C CNB2005100689161A CN200510068916A CN1318160C CN 1318160 C CN1318160 C CN 1318160C CN B2005100689161 A CNB2005100689161 A CN B2005100689161A CN 200510068916 A CN200510068916 A CN 200510068916A CN 1318160 C CN1318160 C CN 1318160C
Authority
CN
China
Prior art keywords
casting
coating
cavity
undercoating
core
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.)
Expired - Fee Related
Application number
CNB2005100689161A
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English (en)
Chinese (zh)
Other versions
CN1693006A (zh
Inventor
克努特·哈伯斯塔特
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 CN1693006A publication Critical patent/CN1693006A/zh
Application granted granted Critical
Publication of CN1318160C publication Critical patent/CN1318160C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
    • 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
    • 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
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/90—Coating; Surface treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CNB2005100689161A 2004-05-03 2005-04-27 用于制造带有内涂层的空心铸件的方法及透平机构件 Expired - Fee Related CN1318160C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04010492.9 2004-05-03
EP04010492A EP1593445B1 (de) 2004-05-03 2004-05-03 Verfahren zum Herstellen eines hohlgegossenen Bauteils mit Innenbeschichtung

Publications (2)

Publication Number Publication Date
CN1693006A CN1693006A (zh) 2005-11-09
CN1318160C true CN1318160C (zh) 2007-05-30

Family

ID=34924837

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100689161A Expired - Fee Related CN1318160C (zh) 2004-05-03 2005-04-27 用于制造带有内涂层的空心铸件的方法及透平机构件

Country Status (4)

Country Link
US (1) US20050241797A1 (de)
EP (1) EP1593445B1 (de)
CN (1) CN1318160C (de)
DE (1) DE502004004360D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998604B2 (en) * 2007-11-28 2011-08-16 United Technologies Corporation Article having composite layer
US20110171394A1 (en) * 2008-08-26 2011-07-14 Allen David B Method of making a combustion turbine component using thermally sprayed transient liquid phase forming layer
EP2329901A1 (de) * 2009-12-03 2011-06-08 Siemens Aktiengesellschaft Gussform mit stabilisiertem inneren Gusskern, Gussverfahren und Gussteil
CN102581217A (zh) * 2012-02-20 2012-07-18 含山县全兴内燃机配件有限公司 一种用于内燃机工作内腔的复合铸渗层的制备方法
US8720526B1 (en) * 2012-11-13 2014-05-13 Siemens Energy, Inc. Process for forming a long gas turbine engine blade having a main wall with a thin portion near a tip
US20140183782A1 (en) * 2013-01-03 2014-07-03 General Electric Company Mold assembly for forming a cast component and method of manufacturing a mold assembly
US9975173B2 (en) 2013-06-03 2018-05-22 United Technologies Corporation Castings and manufacture methods
US20150183026A1 (en) * 2013-12-27 2015-07-02 United Technologies Corporation Investment mold having metallic donor element
FR3071867B1 (fr) * 2017-10-02 2020-07-31 Safran Aircraft Engines Aube composite a matrice ceramique et procede de fabrication d'une telle aube
US20200164431A1 (en) * 2018-11-28 2020-05-28 GM Global Technology Operations LLC Methods for manufacturing cast components with integral thermal barrier coatings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332843A (en) * 1981-03-23 1982-06-01 General Electric Company Metallic internal coating method
CN1060049A (zh) * 1990-09-25 1992-04-08 联合信号股份有限公司 铸件或半固体成型件内复杂孔腔的制造
US5215785A (en) * 1990-11-10 1993-06-01 Mtu Motoren- Und Turbinen- Union Muenchen Gmbh Method for the powder pack coating of hollow bodies
DE19856901A1 (de) * 1998-12-10 2000-06-15 Mtu Muenchen Gmbh Verfahren zum Beschichten von Hohlkörpern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532974A (en) * 1981-07-03 1985-08-06 Rolls-Royce Limited Component casting
DE3365469D1 (en) * 1982-11-03 1986-09-25 Secr Defence Brit Casting of metal articles
US6241000B1 (en) * 1995-06-07 2001-06-05 Howmet Research Corporation Method for removing cores from castings
US6029736A (en) * 1997-08-29 2000-02-29 Howmet Research Corporation Reinforced quartz cores for directional solidification casting processes
US7055574B2 (en) * 2004-07-27 2006-06-06 Honeywell International Inc. Method of producing metal article having internal passage coated with a ceramic coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332843A (en) * 1981-03-23 1982-06-01 General Electric Company Metallic internal coating method
CN1060049A (zh) * 1990-09-25 1992-04-08 联合信号股份有限公司 铸件或半固体成型件内复杂孔腔的制造
US5215785A (en) * 1990-11-10 1993-06-01 Mtu Motoren- Und Turbinen- Union Muenchen Gmbh Method for the powder pack coating of hollow bodies
DE19856901A1 (de) * 1998-12-10 2000-06-15 Mtu Muenchen Gmbh Verfahren zum Beschichten von Hohlkörpern

Also Published As

Publication number Publication date
DE502004004360D1 (de) 2007-08-30
CN1693006A (zh) 2005-11-09
US20050241797A1 (en) 2005-11-03
EP1593445A1 (de) 2005-11-09
EP1593445B1 (de) 2007-07-18

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070530

Termination date: 20140427