CH491699A - Mold for casting reactive and refractory molten metals - Google Patents

Mold for casting reactive and refractory molten metals

Info

Publication number
CH491699A
CH491699A CH1281768A CH1281768A CH491699A CH 491699 A CH491699 A CH 491699A CH 1281768 A CH1281768 A CH 1281768A CH 1281768 A CH1281768 A CH 1281768A CH 491699 A CH491699 A CH 491699A
Authority
CH
Switzerland
Prior art keywords
mold
molten metals
casting reactive
refractory molten
refractory
Prior art date
Application number
CH1281768A
Other languages
French (fr)
Inventor
Alton Brown Robert
Alton Brown Clifford
Original Assignee
Alton Brown Robert
Alton Brown Clifford
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 Alton Brown Robert, Alton Brown Clifford filed Critical Alton Brown Robert
Publication of CH491699A publication Critical patent/CH491699A/en

Links

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
    • 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
    • B22C1/20—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 organic agents
    • B22C1/205—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 organic agents of organic silicon or metal compounds, other organometallic compounds
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CH1281768A 1966-10-24 1968-08-27 Mold for casting reactive and refractory molten metals CH491699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58902266A 1966-10-24 1966-10-24

Publications (1)

Publication Number Publication Date
CH491699A true CH491699A (en) 1970-06-15

Family

ID=24356268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1281768A CH491699A (en) 1966-10-24 1968-08-27 Mold for casting reactive and refractory molten metals

Country Status (5)

Country Link
US (1) US3422880A (en)
CH (1) CH491699A (en)
DE (1) DE1758845C3 (en)
FR (1) FR1585162A (en)
GB (1) GB1234575A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624758A (en) * 1968-07-12 1971-11-30 Caterpillar Tractor Co Method of making a sand mold with a back draft
US3802482A (en) * 1972-03-09 1974-04-09 United Aircraft Corp Process for making directionally solidified castings
US3994346A (en) * 1972-11-24 1976-11-30 Rem Metals Corporation Investment shell mold, for use in casting of reacting and refractory metals
US3957104A (en) * 1974-02-27 1976-05-18 The United States Of America As Represented By The Administrator Of The United States National Aeronautics And Space Administration Method of making an apertured casting
US4043381A (en) * 1976-08-09 1977-08-23 The United States Of America As Represented By The Secretary Of The Air Force Self-destructive core mold materials for metal alloys
FR2407770A1 (en) * 1977-11-07 1979-06-01 Rem Metals Corp Mould for casting reactive and refractory metals - has an inert facing contg. metal (oxy)fluoride, heat sink material and binder
US4526312A (en) * 1979-12-10 1985-07-02 Rockwell International Corporation Low cost method of making superplastically formed and diffusion bonded structures
GB2096525B (en) * 1981-04-14 1984-09-12 Rolls Royce Manufacturing gas turbine engine blades
FR2509567B1 (en) * 1981-07-10 1985-07-19 Lcc Cice Cie Euro Composants E METHOD FOR MANUFACTURING A HOUSING FOR ENCAPSULATION OF COMPONENTS FORMING AN ELECTRONIC CIRCUIT
US4703806A (en) * 1986-07-11 1987-11-03 Howmet Turbine Components Corporation Ceramic shell mold facecoat and core coating systems for investment casting of reactive metals
US4754798A (en) * 1987-09-15 1988-07-05 Metal Casting Technology, Inc. Casting metal in a flowable firmly set sand mold cavity
WO1990009350A1 (en) * 1989-02-10 1990-08-23 Nippon Shokubai Kagaku Kogyo Co., Ltd. Zirconia sol, preparation thereof, slurry for use in the production of porous ceramic, and porous ceramic produced from said slurry
US5275759A (en) * 1989-02-10 1994-01-04 Nippon Shokubai Kagaku Kogyo Co., Ltd. Zirconia sol, method for production thereof, porous ceramic-producing slurry, and porous ceramic product obtained by use thereof
DE3941722C1 (en) * 1989-12-18 1990-12-13 Titan-Aluminium-Feinguss Gmbh, 5780 Bestwig, De Moulding material system - comprises fire resistant material contg. aluminium nitride, and non-aq. binder
US5335717A (en) * 1992-01-30 1994-08-09 Howmet Corporation Oxidation resistant superalloy castings
US5975188A (en) 1997-10-30 1999-11-02 Howmet Research Corporation Method of casting with improved detectability of subsurface inclusions
US6619368B1 (en) 1997-12-15 2003-09-16 Pcc Structurals, Inc. Method for imaging inclusions in investment castings
ATE274386T1 (en) * 1997-12-15 2004-09-15 Pcc Structurals Inc METHOD FOR REPRESENTING INCLUSIONS IN INVESTMENT CASTING
US8414718B2 (en) * 2004-01-14 2013-04-09 Lockheed Martin Corporation Energetic material composition
US20060233685A1 (en) * 2005-04-15 2006-10-19 Janes Clarence W Non-aqueous method for separating chemical constituents in spent nuclear reactor fuel
US7829157B2 (en) * 2006-04-07 2010-11-09 Lockheed Martin Corporation Methods of making multilayered, hydrogen-containing thermite structures
US8250985B2 (en) 2006-06-06 2012-08-28 Lockheed Martin Corporation Structural metallic binders for reactive fragmentation weapons
US7886668B2 (en) * 2006-06-06 2011-02-15 Lockheed Martin Corporation Metal matrix composite energetic structures
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
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
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
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
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
CN103537620A (en) * 2013-09-30 2014-01-29 中国航空工业集团公司北京航空材料研究院 Preparation method for precision casting of mold shell through directional solidification investment casting of titanium-aluminum based alloy
US20170246677A1 (en) * 2016-02-29 2017-08-31 General Electric Company Casting with metal components and metal skin layers
JP6939781B2 (en) * 2016-06-17 2021-09-22 Ａｇｃ株式会社 Ceramic filmed members and glass product production equipment using them
CN114570882A (en) * 2022-03-10 2022-06-03 西部金属材料股份有限公司 Preparation method of tungsten surface layer shell
CN119407101A (en) * 2024-11-07 2025-02-11 大连华科铸控科技有限公司 A method for investment casting of a gyroscope room for aviation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125787A (en) * 1964-03-24 Method of producing large metal casting cores
US3256574A (en) * 1965-03-22 1966-06-21 Howe Sound Co Mold and method of fabrication

Also Published As

Publication number Publication date
DE1758845A1 (en) 1971-03-04
FR1585162A (en) 1970-01-09
DE1758845C3 (en) 1973-10-31
GB1234575A (en) 1971-06-03
DE1758845B2 (en) 1973-04-12
US3422880A (en) 1969-01-21

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Legal Events

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