SE464802B - Saett foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller - Google Patents

Saett foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller

Info

Publication number
SE464802B
SE464802B SE9001952A SE9001952A SE464802B SE 464802 B SE464802 B SE 464802B SE 9001952 A SE9001952 A SE 9001952A SE 9001952 A SE9001952 A SE 9001952A SE 464802 B SE464802 B SE 464802B
Authority
SE
Sweden
Prior art keywords
binder
water
mold
salt
molding material
Prior art date
Application number
SE9001952A
Other languages
English (en)
Swedish (sv)
Other versions
SE9001952D0 (sv
SE9001952L (sv
Inventor
Harri Sahari
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 SE9001952D0 publication Critical patent/SE9001952D0/xx
Publication of SE9001952L publication Critical patent/SE9001952L/
Publication of SE464802B publication Critical patent/SE464802B/sv

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)
SE9001952A 1987-12-08 1990-05-31 Saett foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller SE464802B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI875405A FI78247C (fi) 1987-12-08 1987-12-08 Foerfarande foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller.
PCT/FI1988/000192 WO1989005204A1 (en) 1987-12-08 1988-11-30 Method for preparation of moulds and cores used in the casting of metals
CA000585267A CA1319490C (en) 1987-12-08 1988-12-07 Method for the preparation of moulds and cores used in the casting of metals

Publications (3)

Publication Number Publication Date
SE9001952D0 SE9001952D0 (sv) 1990-05-31
SE9001952L SE9001952L (sv) 1990-05-31
SE464802B true SE464802B (sv) 1991-06-17

Family

ID=25672283

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001952A SE464802B (sv) 1987-12-08 1990-05-31 Saett foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller

Country Status (11)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089186A (en) * 1990-07-11 1992-02-18 Advanced Plastics Partnership Process for core removal from molded products
US5262100A (en) * 1990-07-11 1993-11-16 Advanced Plastics Partnership Method of core removal from molded products
FI922716L (fi) * 1992-06-11 1993-12-12 Harri Sahari Foerfarande i samband med framstaellning av plaststycken
DE19632293C2 (de) * 1996-08-09 1999-06-10 Thomas Prof Dr In Steinhaeuser Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik
US6371194B1 (en) 1996-08-09 2002-04-16 Vaw Aluminium Ag Method for producing core preforms and recycling core sand for a foundry
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.
US6070107A (en) * 1997-04-02 2000-05-30 Stratasys, Inc. Water soluble rapid prototyping support and mold material
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
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
KR20070052361A (ko) 2002-07-11 2007-05-21 콘솔리데이티드 엔지니어링 캄파니, 인크. 주조품으로부터 샌드 주형의 제거를 보조하기 위한 방법
JP2006504531A (ja) * 2002-08-08 2006-02-09 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 鋳造物のための熱処理および砂除去のための方法および装置
AU2003270542A1 (en) * 2002-09-11 2004-04-30 Alotech Ltd. Llc. Chemically bonded aggregate mold
CA2496791A1 (en) * 2002-09-20 2004-04-01 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7121318B2 (en) * 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
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 (en) * 2005-12-01 2007-06-07 Bassett, Inc. Apparatus and method for preparing foundry sand mixes
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
FR2624040B1 (fr) 1994-03-25
CH675382A5 (cs) 1990-09-28
SE9001952D0 (sv) 1990-05-31
AU2712088A (en) 1989-07-05
WO1989005204A1 (en) 1989-06-15
JPH04500780A (ja) 1992-02-13
GB2230269A (en) 1990-10-17
SE9001952L (sv) 1990-05-31
RU1834743C (ru) 1993-08-15
GB9011565D0 (en) 1990-07-18
AU615015B2 (en) 1991-09-19
CA1319490C (en) 1993-06-29
FR2624040A1 (fr) 1989-06-09
US5158130A (en) 1992-10-27
NL8820936A (nl) 1990-10-01
GB2230269B (en) 1991-05-15

Similar Documents

Publication Publication Date Title
SE464802B (sv) Saett foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller
RU2567932C2 (ru) Формовочные смеси, содержащие соль органической кислоты, и их применение
US2912729A (en) Refractory molds
US4134777A (en) Method for rapid removal of cores made of Y2 O3 from directionally solidified eutectic and superalloy materials
JP2008511447A (ja) 金属加工用の鋳型を製造するための成形材混合物
CN110769951A (zh) 用于高压模铸中的铸造型芯的组合物和方法
US4298051A (en) Method of die casting utilizing expendable sand cores
US6000457A (en) Investment casting mold and method of manufacture
KR100565102B1 (ko) 인베스트먼트 주조 주형 및 제조방법
WO2019085121A1 (zh) 一种基于熔盐的可溶型芯及其制备方法与应用
JPS62144846A (ja) 高融点金属用鋳型およびその製造法
JP2005066634A (ja) 水溶性中子バインダ、水溶性中子、及びその製造方法
CA1080428A (en) Calcia modified ceramic shell mold system
US4119437A (en) Method for removing Y2 O3 or Sm2 O3 cores from castings
FI78247B (fi) Foerfarande foer framstaellning av formar och kaernor som anvaends vid gjutning av metaller.
Vidyarthee et al. A Study of Ceramic Core for Investment Casting
WO2019085122A1 (zh) 一种基于单体熔盐的可溶型芯及其制备方法与应用
WO1993025365A1 (en) Procedure in association with production of plastic pieces
US3157926A (en) Making fine grained castings
GB2068801A (en) Expendable cores for die casting
WO2019085124A1 (zh) 一种基于三元熔盐体系的可溶型芯及其制备方法与应用
WO2019085125A1 (zh) 一种基于多元熔盐体系的可溶型芯及其制备方法与应用
SU1787651A1 (ru) Cпocoб изгotobлehия лиteйhыx фopm пo bыплabляemыm moдeляm
EA050133B1 (ru) Неорганическая водорастворимая система связующего
JP4923265B2 (ja) 新規組成物からなる成形用型

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9001952-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 9001952-2

Format of ref document f/p: F