NL8820936A - Werkwijze voor het vervaardigen van vormen en kernen, gebruikt bij het gieten van metalen. - Google Patents

Werkwijze voor het vervaardigen van vormen en kernen, gebruikt bij het gieten van metalen. Download PDF

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Publication number
NL8820936A
NL8820936A NL8820936A NL8820936A NL8820936A NL 8820936 A NL8820936 A NL 8820936A NL 8820936 A NL8820936 A NL 8820936A NL 8820936 A NL8820936 A NL 8820936A NL 8820936 A NL8820936 A NL 8820936A
Authority
NL
Netherlands
Prior art keywords
binder
molding
molding material
water
mold
Prior art date
Application number
NL8820936A
Other languages
English (en)
Dutch (nl)
Original Assignee
Harri Sahari
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
Priority claimed from FI875405A external-priority patent/FI78247C/fi
Application filed by Harri Sahari filed Critical Harri Sahari
Publication of NL8820936A publication Critical patent/NL8820936A/nl

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Housing For Livestock And Birds (AREA)
NL8820936A 1987-12-08 1988-11-30 Werkwijze voor het vervaardigen van vormen en kernen, gebruikt bij het gieten van metalen. NL8820936A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI875405 1987-12-08
FI875405A FI78247C (fi) 1987-12-08 1987-12-08 Foerfarande foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller.
CA000585267A CA1319490C (fr) 1987-12-08 1988-12-07 Methode de preparation de moules et de noyaux utilises dans le coulage des metaux
CA585267 1988-12-07

Publications (1)

Publication Number Publication Date
NL8820936A true NL8820936A (nl) 1990-10-01

Family

ID=25672283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8820936A NL8820936A (nl) 1987-12-08 1988-11-30 Werkwijze voor het vervaardigen van vormen en kernen, gebruikt bij het gieten van metalen.

Country Status (11)

Country Link
US (1) US5158130A (fr)
JP (1) JPH04500780A (fr)
AU (1) AU615015B2 (fr)
CA (1) CA1319490C (fr)
CH (1) CH675382A5 (fr)
FR (1) FR2624040B1 (fr)
GB (1) GB2230269B (fr)
NL (1) NL8820936A (fr)
RU (1) RU1834743C (fr)
SE (1) SE464802B (fr)
WO (1) WO1989005204A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262100A (en) * 1990-07-11 1993-11-16 Advanced Plastics Partnership Method of core removal from molded products
US5089186A (en) * 1990-07-11 1992-02-18 Advanced Plastics Partnership Process for core removal from molded products
FI922716A (fi) * 1992-06-11 1993-12-12 Harri Sahari Foerfarande i samband med framstaellning av plaststycken
US6371194B1 (en) 1996-08-09 2002-04-16 Vaw Aluminium Ag Method for producing core preforms and recycling core sand for a foundry
DE19632293C2 (de) * 1996-08-09 1999-06-10 Thomas Prof Dr In Steinhaeuser Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik
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.
US6067480A (en) * 1997-04-02 2000-05-23 Stratasys, Inc. Method and apparatus for in-situ formation of three-dimensional solid objects by extrusion of polymeric materials
US6228923B1 (en) 1997-04-02 2001-05-08 Stratasys, Inc. Water soluble rapid prototyping support and mold material
US6070107A (en) * 1997-04-02 2000-05-30 Stratasys, Inc. Water soluble rapid prototyping support and mold material
IT1295224B1 (it) * 1997-10-14 1999-05-04 Magneti Marelli Spa Macchina per la rimozione di anime in sale imprigionate in manufatti pressocolati o stampati ad iniezione.
KR100400132B1 (ko) * 2000-07-26 2003-09-29 주식회사 기술연합 주조용 용해성 코어의 제조방법과 코어 및 그 코어의추출방법
US6435262B1 (en) 2001-03-16 2002-08-20 New Ideas, Llc Foundry sand
US7216691B2 (en) * 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
JP2005532911A (ja) 2002-07-11 2005-11-04 コンソリデイテッド エンジニアリング カンパニー， インコーポレイテッド 鋳造物からの砂鋳型の除去を補助するための方法および装置
MXPA05001393A (es) * 2002-08-08 2005-04-28 Cons Eng Co Inc Metodos y aparatos para el tratamiento con calor y remocion de arena para fundiciones.
WO2004024357A1 (fr) * 2002-09-11 2004-03-25 Alotech Ltd. Llc. Moule d'agregats a liant chimique
US7121318B2 (en) * 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
EP1539398A1 (fr) * 2002-09-20 2005-06-15 Alotech Ltd. LLC Procede et appareil de moulage a modele perdu et retrait de moule
US20060243421A1 (en) * 2005-04-29 2006-11-02 United States Of America, Represented By Secretary Of The U.S. Army Soluble casting core for metal matrix composite components and method of producing thereof
WO2007064839A2 (fr) * 2005-12-01 2007-06-07 Bassett, Inc. Mélanges de sable de fonderie
DE102016202657A1 (de) * 2016-02-22 2017-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Gießen eines Bauteils komplexer Geometrie mit einer Gießform in Segmentbauweise
FR3068634B1 (fr) * 2017-07-04 2022-07-15 Mene Eric Le Procede de fabrication d'une poudre granulaire thermofusible, procede de fabrication d'une piece mecanique, poudre, piece mecanique, kit
RU2686703C2 (ru) * 2017-10-09 2019-04-30 Общество с ограниченной ответственностью Научно-производственная фирма "АДЕС" Способ изготовления легкоудаляемых высокотемпературных литейных стержней или литейных форм

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889007A (en) * 1931-02-26 1932-11-29 Benjamin F Wallace Sand core for casting metal and method of making same
GB1316666A (en) * 1969-05-27 1973-05-09 Mitsubishi Heavy Ind Ltd Treatment of refractory particles
US4043380A (en) * 1973-11-28 1977-08-23 Valentine Match Plate Company Production of plaster molds by microwave treatment
JPS5261126A (en) * 1975-11-15 1977-05-20 Nat Res Inst Metals Water soluble mold for casting
US4156614A (en) * 1977-10-06 1979-05-29 General Electric Company Alumina-based ceramics for core materials
US4226277A (en) * 1978-06-29 1980-10-07 Ralph Matalon Novel method of making foundry molds and adhesively bonded composites
JPS5519462A (en) * 1978-07-31 1980-02-12 Natl Res Inst For Metals Production of dry type fluid water soluble gas set casting mold
US4331197A (en) * 1979-07-02 1982-05-25 Ford Motor Company Microwave core process
JPS583779B2 (ja) * 1980-03-05 1983-01-22 科学技術庁金属材料技術研究所長 水溶性鋳型の製造法
GB2074065B (en) * 1980-03-08 1984-01-18 Int Ceramics Ltd Water-soluble casting core
US4347890A (en) * 1981-03-09 1982-09-07 Pq Corporation Method for binding particulate materials
US4469517A (en) * 1981-09-25 1984-09-04 Acme Resin Corporation Silicate treatment of impure silica sands
US4651798A (en) * 1984-09-17 1987-03-24 Rikker Leslie D Molding medium, method for making same and evaporative pattern casting process
GB8432571D0 (en) * 1984-12-22 1985-02-06 British Cast Iron Res Ass Curing foundry moulds & cores

Also Published As

Publication number Publication date
RU1834743C (ru) 1993-08-15
GB2230269A (en) 1990-10-17
SE464802B (sv) 1991-06-17
WO1989005204A1 (fr) 1989-06-15
FR2624040A1 (fr) 1989-06-09
SE9001952D0 (sv) 1990-05-31
CA1319490C (fr) 1993-06-29
SE9001952L (sv) 1990-05-31
AU615015B2 (en) 1991-09-19
GB9011565D0 (en) 1990-07-18
AU2712088A (en) 1989-07-05
CH675382A5 (fr) 1990-09-28
FR2624040B1 (fr) 1994-03-25
US5158130A (en) 1992-10-27
GB2230269B (en) 1991-05-15
JPH04500780A (ja) 1992-02-13

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