EP1938918A4 - Mold, method for manufacture of the mold, and molded article using the mold - Google Patents

Mold, method for manufacture of the mold, and molded article using the mold

Info

Publication number
EP1938918A4
EP1938918A4 EP06797631A EP06797631A EP1938918A4 EP 1938918 A4 EP1938918 A4 EP 1938918A4 EP 06797631 A EP06797631 A EP 06797631A EP 06797631 A EP06797631 A EP 06797631A EP 1938918 A4 EP1938918 A4 EP 1938918A4
Authority
EP
European Patent Office
Prior art keywords
mold
manufacture
molded article
molded
article
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.)
Granted
Application number
EP06797631A
Other languages
German (de)
French (fr)
Other versions
EP1938918B1 (en
EP1938918A1 (en
Inventor
Kazuyoshi Chikugo
Shigeyuki Sato
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.)
IHI Corp
IHI Castings Co Ltd
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of EP1938918A1 publication Critical patent/EP1938918A1/en
Publication of EP1938918A4 publication Critical patent/EP1938918A4/en
Application granted granted Critical
Publication of EP1938918B1 publication Critical patent/EP1938918B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • 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
    • 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
    • B22C1/06—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 for casting extremely oxidisable metals
    • 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
    • B22C1/08—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 decreasing shrinkage of the mould, e.g. for investment casting
    • 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
    • B22C1/18—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 of inorganic agents
    • B22C1/186—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 of inorganic agents contaming ammonium or metal silicates, silica sols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP06797631.6A 2005-09-07 2006-09-07 Mold, method for manufacture of the mold, and molded article using the mold Active EP1938918B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005259218 2005-09-07
JP2005259219 2005-09-07
PCT/JP2006/317771 WO2007029785A1 (en) 2005-09-07 2006-09-07 Mold, method for manufacture of the mold, and molded article using the mold

Publications (3)

Publication Number Publication Date
EP1938918A1 EP1938918A1 (en) 2008-07-02
EP1938918A4 true EP1938918A4 (en) 2008-08-27
EP1938918B1 EP1938918B1 (en) 2016-03-16

Family

ID=37835900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06797631.6A Active EP1938918B1 (en) 2005-09-07 2006-09-07 Mold, method for manufacture of the mold, and molded article using the mold

Country Status (5)

Country Link
US (2) US20090169415A1 (en)
EP (1) EP1938918B1 (en)
JP (1) JP4451907B2 (en)
KR (1) KR101364563B1 (en)
WO (1) WO2007029785A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302993B1 (en) * 2006-09-28 2007-12-04 Ethicon Endo-Surgery, Inc. Cast parts with improved surface properties and methods for their production
GB0623048D0 (en) * 2006-11-18 2006-12-27 Bentley Motors Ltd Improvements in or relating to ceramic tooling
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
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
JP6199019B2 (en) * 2012-10-09 2017-09-20 三菱日立パワーシステムズ株式会社 Precision casting mold manufacturing method
JP6095933B2 (en) * 2012-10-09 2017-03-15 三菱日立パワーシステムズ株式会社 Precision casting mold manufacturing method
JP6199018B2 (en) * 2012-10-09 2017-09-20 三菱日立パワーシステムズ株式会社 Precision casting mold manufacturing method
JP6095935B2 (en) * 2012-10-09 2017-03-15 三菱日立パワーシステムズ株式会社 Precision casting mold manufacturing method
JP6095934B2 (en) * 2012-10-09 2017-03-15 三菱日立パワーシステムズ株式会社 Precision casting mold manufacturing method
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
US20150183026A1 (en) * 2013-12-27 2015-07-02 United Technologies Corporation Investment mold having metallic donor element
US10391547B2 (en) 2014-06-04 2019-08-27 General Electric Company Casting mold of grading with silicon carbide
JP6276717B2 (en) * 2015-01-30 2018-02-07 三菱重工航空エンジン株式会社 Precision casting mold and method for producing precision casting mold

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536857A (en) * 1939-03-31 1941-05-29 Titanium Alloy Mfg Co Improvements in and relating to refractories and refractory moulds for casting metallic articles
US5492957A (en) * 1991-04-04 1996-02-20 Shin-Etsu Chemical Co., Ltd. Face coat composition for casting mold and method for the preparation of casting mold having face coat layer
US5535811A (en) * 1987-01-28 1996-07-16 Remet Corporation Ceramic shell compositions for casting of reactive metals
US5947187A (en) * 1994-01-21 1999-09-07 The Boeing Company Method for protecting a die
JP2002336276A (en) * 2001-05-21 2002-11-26 Dia-Iatron Co Ltd Dental casting implant material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05212489A (en) * 1991-04-09 1993-08-24 Kawasaki Steel Corp Slurry for casting high fusing point active metal and production of casting by casting mold formed by using this slurry
JPH05123820A (en) * 1991-11-07 1993-05-21 Hitachi Metals Ltd Mold for precision casting of titanium or tianium alloy
JP2003225738A (en) 2002-02-04 2003-08-12 Daido Steel Co Ltd Method for preparing mold for precision casting
KR100581198B1 (en) * 2003-08-19 2006-05-17 한국생산기술연구원 Process of diecasting titanium and titanium-alloy mould

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536857A (en) * 1939-03-31 1941-05-29 Titanium Alloy Mfg Co Improvements in and relating to refractories and refractory moulds for casting metallic articles
US5535811A (en) * 1987-01-28 1996-07-16 Remet Corporation Ceramic shell compositions for casting of reactive metals
US5630465A (en) * 1987-01-28 1997-05-20 Remet Corporation Ceramic shell molds and cores for casting of reactive metals
US5712435A (en) * 1987-01-28 1998-01-27 Remet Corporation Ceramic cores for casting of reactive metals
US5738819A (en) * 1987-01-28 1998-04-14 Remet Corporation Method for making ceramic shell molds and cores
US5944088A (en) * 1987-01-28 1999-08-31 Remet Corporation Ceramic shell molds and cores for casting of reactive metals
US5492957A (en) * 1991-04-04 1996-02-20 Shin-Etsu Chemical Co., Ltd. Face coat composition for casting mold and method for the preparation of casting mold having face coat layer
US5947187A (en) * 1994-01-21 1999-09-07 The Boeing Company Method for protecting a die
JP2002336276A (en) * 2001-05-21 2002-11-26 Dia-Iatron Co Ltd Dental casting implant material

Also Published As

Publication number Publication date
EP1938918B1 (en) 2016-03-16
US20090169415A1 (en) 2009-07-02
KR101364563B1 (en) 2014-02-18
JPWO2007029785A1 (en) 2009-03-19
KR20080046169A (en) 2008-05-26
EP1938918A1 (en) 2008-07-02
JP4451907B2 (en) 2010-04-14
WO2007029785A1 (en) 2007-03-15
US20100147485A1 (en) 2010-06-17

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