ES2006441T3 - Material de molde para formar moldes de arena sin requerir bano de molde. - Google Patents

Material de molde para formar moldes de arena sin requerir bano de molde.

Info

Publication number
ES2006441T3
ES2006441T3 ES198787400996T ES87400996T ES2006441T3 ES 2006441 T3 ES2006441 T3 ES 2006441T3 ES 198787400996 T ES198787400996 T ES 198787400996T ES 87400996 T ES87400996 T ES 87400996T ES 2006441 T3 ES2006441 T3 ES 2006441T3
Authority
ES
Spain
Prior art keywords
mold
sand molds
metal
catalyst
requiring
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 - Lifetime
Application number
ES198787400996T
Other languages
English (en)
Other versions
ES2006441A4 (es
Inventor
Teiji Nagahori
Masanori Ohshima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2006441A4 publication Critical patent/ES2006441A4/es
Application granted granted Critical
Publication of ES2006441T3 publication Critical patent/ES2006441T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN MATERIAL DE MOLDEO PARA FORMAR MOLDES DE ARENA PARA PIEZAS DE METAL MANUFACTURADAS, QUE CONSTA ESENCIALMENTE DE UN AGLUTINANTE ORGANICO: 0,4 0,3%, UN CATALIZADOR PARA CURAR EL AGLUTINANTE ORGANICO 0,2 2,0% EN TERMINOS DE SIO2, UN CATALIZADOR PARA CURAR EL ALGUTINANTE CERAMICO: 0,05 IAL DE MOLDEO PUEDE SER FORMADO DENTRO DE UN MOLDE DE ARENA QUE ES EXCELENTE EN AMBAS PROPORCIONES DESPUES DE EXPONERLO BAJO UNA ATMOSFERA DE TEMPERATURA AMBIENTE Y FUERZA DESPUES DE VERTIR EL METAL DE MOLDEO DENTRO DE ALLI Y NO REQUIERE LAVADO DE MOLDE O MUY POCA CANTIDAD DE LAVADO OBTENIDO POR PULVERIZACION O LOS SIMILARES. EL MATERIAL DE MOLDEO DEBE PREFERIBLEMENTE INCLUIR ADEMAS SI SE REQUIERE, POLVO INCOMBUSTIBLE ANTIINFILTRACION: 0,1 3,0%, UN MATERIAL REFORZADO DE ALTA TEMPERATURA: 0,1 3,0%, UN AJUSTADOR DE VISCOSIDAD: 0,1 ZADOR DE CARBON GRANULAR: 0,03 0,5%.
ES198787400996T 1987-04-22 1987-04-29 Material de molde para formar moldes de arena sin requerir bano de molde. Expired - Lifetime ES2006441T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/041,304 US4775704A (en) 1987-04-22 1987-04-22 Mold material for forming sandmold without requiring mold wash
BR8702165A BR8702165A (pt) 1987-04-22 1987-04-30 Material de molde para formar moldes de areia

Publications (2)

Publication Number Publication Date
ES2006441A4 ES2006441A4 (es) 1989-05-01
ES2006441T3 true ES2006441T3 (es) 1993-10-16

Family

ID=25664192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787400996T Expired - Lifetime ES2006441T3 (es) 1987-04-22 1987-04-29 Material de molde para formar moldes de arena sin requerir bano de molde.

Country Status (6)

Country Link
US (1) US4775704A (es)
EP (1) EP0288646B1 (es)
AU (1) AU587898B2 (es)
BR (1) BR8702165A (es)
DE (2) DE288646T1 (es)
ES (1) ES2006441T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02165840A (ja) * 1988-12-20 1990-06-26 M D Kasei Kk 鋳物用砂型の鋳型材料および鋳物用砂型の製造方法
US5433261A (en) * 1993-04-30 1995-07-18 Lanxide Technology Company, Lp Methods for fabricating shapes by use of organometallic, ceramic precursor binders
US5641817A (en) * 1993-04-30 1997-06-24 Lanxide Technology Company, Lp Methods for fabricating shapes by use of organometallic, ceramic precursor binders
US5384291A (en) * 1993-06-25 1995-01-24 The Dow Chemical Company Carbothermal synthesis precursors
JP2736377B2 (ja) * 1993-07-22 1998-04-02 日本ポリウレタン工業株式会社 鋳型材料および鋳型の製作法
DE19923779A1 (de) * 1999-05-22 2000-11-23 Luengen Gmbh & Co Kg As Formstoff für Brechkerne für den Sphäroguß
DE102006036381A1 (de) * 2006-08-02 2008-02-07 Minelco Gmbh Formstoff, Gießerei-Formstoff-Gemisch und Verfahren zur Herstellung einer Form oder eines Formlings
CN110340277A (zh) * 2019-07-09 2019-10-18 江阴天润造型材料科技有限公司 一种具有防粘砂特性的用于高锰钢的覆膜砂及其制备方法与应用
CN110421114B (zh) * 2019-08-08 2021-03-09 柳晶（溧阳）环保科技有限公司 一种耐高温覆膜砂
CN112692225B (zh) * 2019-10-22 2023-02-03 柳晶（溧阳）环保科技有限公司 一种超耐高温覆膜砂
WO2021217551A1 (zh) * 2020-04-30 2021-11-04 淮阴工学院 用于制备哑铃的复合材料及使用该材料制作哑铃的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038370B2 (es) * 1972-03-21 1975-12-09
US3968827A (en) * 1975-03-07 1976-07-13 Jury Leibovich Perevozkin Method of preparing ceramic casting moulds for pouring metal therein
GB1569480A (en) * 1977-04-13 1980-06-18 White Sea & Baltic Co Methods of making foundry moulds or cores
WO1983000823A1 (en) * 1981-08-28 1983-03-17 Dmitrovich, Anatoly, Mikhailovich Organomineral binding material
US4530722A (en) * 1983-03-24 1985-07-23 Harborchem, Inc. Binder and refractory compositions and methods
US4602667A (en) * 1983-03-24 1986-07-29 Harborchem, Inc. Method for making investment casting molds
DE3319203C2 (de) * 1983-05-27 1986-03-27 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Dosismessung bei der Photokoagulation

Also Published As

Publication number Publication date
AU587898B2 (en) 1989-08-31
EP0288646A1 (en) 1988-11-02
US4775704A (en) 1988-10-04
DE288646T1 (de) 1989-05-11
EP0288646B1 (en) 1991-12-04
BR8702165A (pt) 1988-11-16
ES2006441A4 (es) 1989-05-01
AU7226987A (en) 1988-11-24
DE3775048D1 (de) 1992-01-16

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