FR2176718B1 - - Google Patents

Info

Publication number
FR2176718B1
FR2176718B1 FR7308381A FR7308381A FR2176718B1 FR 2176718 B1 FR2176718 B1 FR 2176718B1 FR 7308381 A FR7308381 A FR 7308381A FR 7308381 A FR7308381 A FR 7308381A FR 2176718 B1 FR2176718 B1 FR 2176718B1
Authority
FR
France
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
Application number
FR7308381A
Other versions
FR2176718A1 (fr
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.)
Titech International Inc
Original Assignee
Titech International Inc
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 Titech International Inc filed Critical Titech International Inc
Publication of FR2176718A1 publication Critical patent/FR2176718A1/fr
Application granted granted Critical
Publication of FR2176718B1 publication Critical patent/FR2176718B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR7308381A 1972-03-17 1973-03-08 Expired FR2176718B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00235660A US3802902A (en) 1972-03-17 1972-03-17 Method of making molds

Publications (2)

Publication Number Publication Date
FR2176718A1 FR2176718A1 (fr) 1973-11-02
FR2176718B1 true FR2176718B1 (fr) 1976-04-09

Family

ID=22886420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308381A Expired FR2176718B1 (fr) 1972-03-17 1973-03-08

Country Status (6)

Country Link
US (1) US3802902A (fr)
BE (1) BE880274Q (fr)
CA (1) CA980085A (fr)
DE (1) DE2311795A1 (fr)
FR (1) FR2176718B1 (fr)
GB (1) GB1378613A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196768A (en) * 1977-08-04 1980-04-08 Yamato Manufacturing Co., Ltd. Casting mold manufacturing process and apparatus therefor
JPS5460223A (en) * 1977-10-21 1979-05-15 Nippon Musical Instruments Mfg Blocking material for casting vacuum mold
US4239954A (en) * 1978-12-11 1980-12-16 United Technologies Corporation Backer for electron beam hole drilling
EP0215783B1 (fr) * 1985-04-16 1991-07-17 Doehler-Jarvis Limited Partnership Revetement pour des moules et pour des noyaux expansibles
US5094289A (en) * 1990-09-19 1992-03-10 American Colloid Company Roasted carbon molding (foundry) sand and method of casting
US5215143A (en) * 1992-11-16 1993-06-01 American Colloid Company Non-porous carbon molding (foundry) sand and method of casting
DE19514789A1 (de) * 1995-04-21 1996-10-24 Kuehne Michael Verfahren zur Herstellung eines Rohstoffes
DK172825B1 (da) 1996-12-18 1999-08-02 Dti Ind Fremgangsmåde til fremstilling af partikler belagt med et lag af vandglas og af emner omfattende sådanne belagte partikler.
US6755239B2 (en) * 2001-06-11 2004-06-29 Santoku America, Inc. Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum
US6986381B2 (en) * 2003-07-23 2006-01-17 Santoku America, Inc. Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in refractory metals and refractory metal carbides coated graphite molds under vacuum
GB0918457D0 (en) * 2009-10-21 2009-12-09 Doncasters Ltd Casting long products
US12036610B2 (en) 2018-12-27 2024-07-16 Halliburton Energy Services, Inc. Mold for downhole tool or component thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857285A (en) * 1954-08-16 1958-10-21 Stephen D Stoddard High temperature refractory coating for graphite molds
GB837207A (en) * 1955-10-19 1960-06-09 Du Pont Molding composition and method of producing same
FR1267626A (fr) * 1960-09-16 1961-07-21 British Steel Castings Res Ass Peinture pour moules et noyaux de fonderie en sable

Also Published As

Publication number Publication date
DE2311795A1 (de) 1973-09-20
US3802902A (en) 1974-04-09
BE880274Q (fr) 1980-03-17
GB1378613A (en) 1974-12-27
FR2176718A1 (fr) 1973-11-02
CA980085A (en) 1975-12-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse