EP2113318A3 - Tool for producing cast components, method for producing said tool, and method for producing cast components - Google Patents

Tool for producing cast components, method for producing said tool, and method for producing cast components Download PDF

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Publication number
EP2113318A3
EP2113318A3 EP09168304A EP09168304A EP2113318A3 EP 2113318 A3 EP2113318 A3 EP 2113318A3 EP 09168304 A EP09168304 A EP 09168304A EP 09168304 A EP09168304 A EP 09168304A EP 2113318 A3 EP2113318 A3 EP 2113318A3
Authority
EP
European Patent Office
Prior art keywords
tool
producing
cast components
producing cast
components
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.)
Ceased
Application number
EP09168304A
Other languages
German (de)
French (fr)
Other versions
EP2113318A2 (en
Inventor
Manfred Renkel
Wilfried Smarsly
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.)
G4T GmbH
Original Assignee
G4T GmbH
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 G4T GmbH filed Critical G4T GmbH
Publication of EP2113318A2 publication Critical patent/EP2113318A2/en
Publication of EP2113318A3 publication Critical patent/EP2113318A3/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/005—Selecting particular materials
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Die Erfindung betrifft ein Werkzeug zum Herstellen von Gussbauteilen, insbesondere Gasturbinenbauteilen, aus reaktiven Nichteisenmetallschmelzen, insbesondere aus Titanlegierungen, wobei das Werkzeug als Gussform ausgebildet ist.The invention relates to a tool for producing cast components, in particular gas turbine components, from reactive non-ferrous metal melts, in particular from titanium alloys, wherein the tool is designed as a casting mold.

Erfindungsgemäß besteht zumindest ein mit der reaktiven Nichteisenmetallschmelze in Kontakt kommender Bereich der Gussform (10) aus Yttriumoxid, Magnesiumoxid und Kalziumoxid.

Figure imgaf001
According to the invention, at least one region of the casting mold (10) that comes into contact with the reactive non-ferrous metal melt consists of yttrium oxide, magnesium oxide and calcium oxide.
Figure imgaf001
EP09168304A 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components Ceased EP2113318A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10346953A DE10346953A1 (en) 2003-10-09 2003-10-09 Tool for making cast components, method of making the tool, and method of making cast components
EP04786823A EP1670602A2 (en) 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04786823A Division EP1670602A2 (en) 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components
EP04786823.7 Division 2004-09-23

Publications (2)

Publication Number Publication Date
EP2113318A2 EP2113318A2 (en) 2009-11-04
EP2113318A3 true EP2113318A3 (en) 2010-03-03

Family

ID=34399396

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04786823A Ceased EP1670602A2 (en) 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components
EP09168304A Ceased EP2113318A3 (en) 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04786823A Ceased EP1670602A2 (en) 2003-10-09 2004-09-23 Tool for producing cast components, method for producing said tool, and method for producing cast components

Country Status (7)

Country Link
US (1) US7389809B2 (en)
EP (2) EP1670602A2 (en)
JP (1) JP4818113B2 (en)
KR (1) KR100801970B1 (en)
CN (1) CN1863621A (en)
DE (1) DE10346953A1 (en)
WO (1) WO2005039803A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007069247A (en) * 2005-09-07 2007-03-22 Ishikawajima Harima Heavy Ind Co Ltd Mold for titanium aluminum alloy
DE102006005057A1 (en) * 2006-02-03 2007-08-16 Access E.V. Tool for making a casting and method of making the tool
ATE520486T1 (en) * 2006-10-23 2011-09-15 Manfred Renkel METHOD FOR PRODUCING INVESTMENT CASTINGS BY CENTRIFUL CASTING
DE102008042376A1 (en) 2008-09-25 2010-04-08 G4T Gmbh Process for producing a casting mold for casting highly reactive melts
DE102008042375A1 (en) * 2008-09-25 2010-04-15 Manfred Renkel Method for producing a casting mold for casting molten metal
JP5590975B2 (en) * 2010-06-09 2014-09-17 三菱重工業株式会社 Casting tool, casting tool production method and precision casting method
DE102011006659A1 (en) * 2011-04-01 2012-10-04 Rolls-Royce Deutschland Ltd & Co Kg Method for producing a component, component and turbomachine with component
US8858697B2 (en) * 2011-10-28 2014-10-14 General Electric Company Mold compositions
US9011205B2 (en) 2012-02-15 2015-04-21 General Electric Company Titanium aluminide article with improved surface finish
US8932518B2 (en) 2012-02-29 2015-01-13 General Electric Company Mold and facecoat compositions
US10597756B2 (en) 2012-03-24 2020-03-24 General Electric Company Titanium aluminide intermetallic compositions
US8906292B2 (en) 2012-07-27 2014-12-09 General Electric Company Crucible and facecoat compositions
US8708033B2 (en) * 2012-08-29 2014-04-29 General Electric Company Calcium titanate containing mold compositions and methods for casting titanium and titanium aluminide alloys
US8992824B2 (en) 2012-12-04 2015-03-31 General Electric Company Crucible and extrinsic facecoat compositions
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
US9511417B2 (en) 2013-11-26 2016-12-06 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US9192983B2 (en) 2013-11-26 2015-11-24 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
DE102013020458A1 (en) * 2013-12-06 2015-06-11 Hanseatische Waren Handelsgesellschaft Mbh & Co. Kg Device and method for the production of near net shape TiAl components
US20150183026A1 (en) * 2013-12-27 2015-07-02 United Technologies Corporation Investment mold having metallic donor element
WO2015146266A1 (en) * 2014-03-28 2015-10-01 株式会社Ihi CASTING MOLD, PROCESS FOR PRODUCING SAME, AND Ti-Al ALLOY CAST PRODUCT AND PROCESS FOR PRODUCING SAME
US10391547B2 (en) 2014-06-04 2019-08-27 General Electric Company Casting mold of grading with silicon carbide
DE102015103422B3 (en) 2015-03-09 2016-07-14 LEISTRITZ Turbinentechnik GmbH Process for producing a heavy-duty component of an alpha + gamma titanium aluminide alloy for piston engines and gas turbines, in particular aircraft engines
FR3068271B1 (en) * 2017-06-29 2021-12-10 Safran Aircraft Engines FOUNDRY PROCESS WITH HOT MOLD CASTING

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912729A (en) * 1956-07-24 1959-11-17 John M Webb Refractory molds
GB993161A (en) * 1961-09-11 1965-05-26 Creusot Forges Ateliers Method of producing refractory moulds for precision casting
JPS6012247A (en) * 1983-07-01 1985-01-22 Agency Of Ind Science & Technol Investment shell mold for unidirectional solidification casting of super alloy
US4557316A (en) * 1983-07-01 1985-12-10 Agency Of Industrial Science & Technology Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy
EP0554198A1 (en) * 1992-01-30 1993-08-04 Howmet Corporation Oxidation resistant superalloy castings
US5944088A (en) * 1987-01-28 1999-08-31 Remet Corporation Ceramic shell molds and cores for casting of reactive metals
EP0787547B1 (en) * 1996-01-31 1999-09-15 ROLLS-ROYCE plc A method of investment casting and a method of making an investment casting mould

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JPH0811275B2 (en) * 1991-03-26 1996-02-07 富山県 Method for manufacturing ceramic shell mold
JP3102196B2 (en) * 1993-04-09 2000-10-23 石川島播磨重工業株式会社 Manufacturing method of precision casting mold
US5624604A (en) * 1994-05-09 1997-04-29 Yasrebi; Mehrdad Method for stabilizing ceramic suspensions
JPH105928A (en) * 1996-06-19 1998-01-13 Daido Steel Co Ltd Mold for casting dental ti and manufacture thereof
JPH1071449A (en) * 1996-08-28 1998-03-17 Agency Of Ind Science & Technol Mold for precision casting
US5944008A (en) 1998-04-10 1999-08-31 Winkel; David M. Vertically and horizontally adjustable cooking apparatus
US20050006047A1 (en) * 2003-07-10 2005-01-13 General Electric Company Investment casting method and cores and dies used therein

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912729A (en) * 1956-07-24 1959-11-17 John M Webb Refractory molds
GB993161A (en) * 1961-09-11 1965-05-26 Creusot Forges Ateliers Method of producing refractory moulds for precision casting
JPS6012247A (en) * 1983-07-01 1985-01-22 Agency Of Ind Science & Technol Investment shell mold for unidirectional solidification casting of super alloy
US4557316A (en) * 1983-07-01 1985-12-10 Agency Of Industrial Science & Technology Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy
US5944088A (en) * 1987-01-28 1999-08-31 Remet Corporation Ceramic shell molds and cores for casting of reactive metals
EP0554198A1 (en) * 1992-01-30 1993-08-04 Howmet Corporation Oxidation resistant superalloy castings
EP0787547B1 (en) * 1996-01-31 1999-09-15 ROLLS-ROYCE plc A method of investment casting and a method of making an investment casting mould

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 128 (M - 384) 4 June 1985 (1985-06-04) *

Also Published As

Publication number Publication date
DE10346953A1 (en) 2005-05-04
US20070034350A1 (en) 2007-02-15
KR20060100375A (en) 2006-09-20
JP2007508146A (en) 2007-04-05
KR100801970B1 (en) 2008-02-12
JP4818113B2 (en) 2011-11-16
US7389809B2 (en) 2008-06-24
WO2005039803A2 (en) 2005-05-06
EP1670602A2 (en) 2006-06-21
WO2005039803A3 (en) 2005-06-23
CN1863621A (en) 2006-11-15
EP2113318A2 (en) 2009-11-04

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