ES365935A1 - Un metodo para fabricar un articulo refractario. - Google Patents

Un metodo para fabricar un articulo refractario.

Info

Publication number
ES365935A1
ES365935A1 ES365935A ES365935A ES365935A1 ES 365935 A1 ES365935 A1 ES 365935A1 ES 365935 A ES365935 A ES 365935A ES 365935 A ES365935 A ES 365935A ES 365935 A1 ES365935 A1 ES 365935A1
Authority
ES
Spain
Prior art keywords
slurry
refractory
frozen
silica
cryogenic
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
Application number
ES365935A
Other languages
English (en)
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.)
American Cast Iron Pipe Co
Original Assignee
American Cast Iron Pipe Co
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 American Cast Iron Pipe Co filed Critical American Cast Iron Pipe Co
Publication of ES365935A1 publication Critical patent/ES365935A1/es
Expired legal-status Critical Current

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
    • B22C1/18—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
    • B22C1/183—Sols, colloids or hydroxide gels
    • 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
    • B22C9/126—Hardening by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ES365935A 1968-04-12 1969-04-11 Un metodo para fabricar un articulo refractario. Expired ES365935A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72094668A 1968-04-12 1968-04-12

Publications (1)

Publication Number Publication Date
ES365935A1 true ES365935A1 (es) 1971-03-16

Family

ID=24895889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES365935A Expired ES365935A1 (es) 1968-04-12 1969-04-11 Un metodo para fabricar un articulo refractario.

Country Status (9)

Country Link
US (1) US3512571A (es)
BE (1) BE731219A (es)
DE (1) DE1917142A1 (es)
ES (1) ES365935A1 (es)
FR (1) FR2006133A1 (es)
GB (1) GB1203206A (es)
LU (1) LU58404A1 (es)
NL (1) NL139673B (es)
SE (1) SE356239B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583468A (en) * 1969-06-27 1971-06-08 Nalco Chemical Co Precision metal casting molds
US3976435A (en) * 1971-09-12 1976-08-24 P. R. Mallory & Co. Inc. Porous electrodes and electrolytic capacitors made therefrom
US3770044A (en) * 1972-02-07 1973-11-06 Gen Motors Corp Method of dewaxing shell molds
DE2337064C3 (de) * 1972-07-26 1978-12-14 S.A. Coignet, Paris Verfahren und Vorrichtung zur Herstellung von Bauteilen aus Beton oder Mörtel
US3885005A (en) * 1973-08-20 1975-05-20 Taylors Sons Co Chas Production of refractory articles by a freezecast process
US4139393A (en) * 1973-10-15 1979-02-13 Crucible Inc. Ceramic core for use in making molds and dies
NO142944L (es) * 1975-08-14 1900-01-01
US4028453A (en) * 1975-10-20 1977-06-07 Lava Crucible Refractories Company Process for making refractory shapes
PL124538B1 (en) * 1979-02-16 1983-01-31 Inst Odlewnictwa Method of making foundry moulds and cores
US4428895A (en) 1979-03-02 1984-01-31 Blasch Precision Ceramics, Inc. Composite inorganic structures and process of producing same
US4246209A (en) * 1979-03-02 1981-01-20 Ramu International Freezing inorganic particulate slurries
CA1161238A (en) * 1979-03-02 1984-01-31 Robert Smith-Johannsen Inorganic composite structures
PL215279A1 (es) * 1979-04-28 1980-11-17 Inst Odlewnictwa
DK166381A (da) * 1981-04-13 1982-10-14 Dansk Ind Syndikat Fremgangsmaade ved fremstilling af frosne stoebeformlegemer og anlaeg til brug ved udoevelse af fremgangsmaaden
US5047181A (en) * 1987-04-09 1991-09-10 Ceramics Process Systems Corporation Forming of complex high performance ceramic and metallic shapes
US5047182A (en) * 1987-11-25 1991-09-10 Ceramics Process Systems Corporation Complex ceramic and metallic shaped by low pressure forming and sublimative drying
US5137540A (en) * 1989-03-07 1992-08-11 United Technologies Corporation Composite monolithic lamp and a method of making the same
US4975225A (en) * 1989-03-07 1990-12-04 United Technologies Corporation Manufacture of monolithic, stiff, lightweight ceramic articles
US5072770A (en) * 1990-06-22 1991-12-17 Yodice Daniel B Investment casting process
US5120477A (en) * 1991-07-17 1992-06-09 Suey Paul V Preparing refractory articles by a freezecast process
GB9124403D0 (en) * 1991-11-16 1992-01-08 Foseco Int Ceramic material
CA2134805A1 (en) 1993-11-29 1995-05-30 Furgan Z. Shaikh Rapidly making complex castings
US5618633A (en) * 1994-07-12 1997-04-08 Precision Castparts Corporation Honeycomb casting
US5628938A (en) * 1994-11-18 1997-05-13 General Electric Company Method of making a ceramic composite by infiltration of a ceramic preform
US5658506A (en) 1995-12-27 1997-08-19 Ford Global Technologies, Inc. Methods of making spray formed rapid tools
US5716559A (en) * 1996-06-14 1998-02-10 Blasch Precision Ceramics, Inc. Method of producing monolithic ceramic cross-flow filter
US5728326A (en) * 1997-03-18 1998-03-17 Suey; Paul V. Method of making hard-faced ceramic fiber module
US6024259A (en) * 1997-05-09 2000-02-15 Blasch Precision Ceramics, Inc. Impregnated ceramic riser tube and method of manufacturing same
KR100323821B1 (ko) * 1999-08-26 2002-02-19 윤종용 튜브형 실리카 글래스 제조 방법
KR100720016B1 (ko) * 1999-12-28 2007-05-18 가부시키가이샤 와타나베 쇼코 실리카 입자, 합성 석영 가루 및 합성 석영 유리의 합성방법
EP1935530A1 (de) * 2006-12-21 2008-06-25 Siemens Aktiengesellschaft Verfahren zur Herstellung einer keramischen Formschale und Verwendung derselben
GB0904783D0 (en) * 2009-03-20 2009-05-06 Horizon Composites Ltd Freeze-cast components
GB2525440B (en) 2014-04-25 2016-09-21 Pyrotek Eng Mat Ltd Castable refractory material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476726A (en) * 1945-10-01 1949-07-19 Haas Guy Casper Method for making molds
US2765512A (en) * 1950-07-13 1956-10-09 Robert A Nesbit Formation of ceramic, etc., articles
US2869215A (en) * 1955-06-20 1959-01-20 Robert S Smith Molding method
US2820268A (en) * 1955-09-16 1958-01-21 Everard F Kohl Method of making shell molds with thin core
US3177161A (en) * 1961-06-19 1965-04-06 Chemgene Corp Expanded metallic and ceramic bodies

Also Published As

Publication number Publication date
NL6905667A (es) 1969-10-14
DE1917142A1 (de) 1969-10-23
NL139673B (nl) 1973-09-17
FR2006133A1 (es) 1969-12-19
BE731219A (es) 1969-10-09
LU58404A1 (es) 1969-11-13
US3512571A (en) 1970-05-19
GB1203206A (en) 1970-08-26
SE356239B (es) 1973-05-21

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