MX9301739A - Metodo para producir moldes. - Google Patents

Metodo para producir moldes.

Info

Publication number
MX9301739A
MX9301739A MX9301739A MX9301739A MX9301739A MX 9301739 A MX9301739 A MX 9301739A MX 9301739 A MX9301739 A MX 9301739A MX 9301739 A MX9301739 A MX 9301739A MX 9301739 A MX9301739 A MX 9301739A
Authority
MX
Mexico
Prior art keywords
particulate material
producing molds
producing
water
castings
Prior art date
Application number
MX9301739A
Other languages
English (en)
Inventor
Richard Melling
Stephen Francis Dodd
Original Assignee
Borden Uk Ltd
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 GB929206835A external-priority patent/GB9206835D0/en
Priority claimed from GB929210615A external-priority patent/GB9210615D0/en
Application filed by Borden Uk Ltd filed Critical Borden Uk Ltd
Publication of MX9301739A publication Critical patent/MX9301739A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • 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)
  • Mold Materials And Core Materials (AREA)

Abstract

Método para producir un molde empleado en la fabricación de piezas moldeadas de fundición, que comprende (a) proporcionar un material de partículas insoluble en agua, tal como arena; (b) combinar el material en partícular con un aglutinante, de preferencia que contiene cadenas polifosfato y/o iones borato y agua; (c) calentar la mezcla a una temperatura que excede de 100ºC.
MX9301739A 1992-03-28 1993-03-29 Metodo para producir moldes. MX9301739A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929206835A GB9206835D0 (en) 1992-03-28 1992-03-28 A method for making moulds
GB929210615A GB9210615D0 (en) 1992-05-19 1992-05-19 A method for making moulds

Publications (1)

Publication Number Publication Date
MX9301739A true MX9301739A (es) 1993-12-01

Family

ID=26300608

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301739A MX9301739A (es) 1992-03-28 1993-03-29 Metodo para producir moldes.

Country Status (4)

Country Link
EP (1) EP0632753A1 (es)
AU (1) AU3894793A (es)
MX (1) MX9301739A (es)
WO (1) WO1993019870A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9226815D0 (en) * 1992-12-23 1993-02-17 Borden Uk Ltd Improvements in or relating to water dispersible moulds
FR2731930B1 (fr) * 1995-03-22 1997-05-09 Jasson Philippe Procede de fabrication d'elements moules a partir d'une masse granulaire
US6139619A (en) * 1996-02-29 2000-10-31 Borden Chemical, Inc. Binders for cores and molds
AU2003270542A1 (en) 2002-09-11 2004-04-30 Alotech Ltd. Llc. Chemically bonded aggregate mold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316268B (es) * 1968-01-16 1969-10-20 S Rennerfelt
FR1568279A (es) * 1968-06-19 1969-05-23
DD148148A3 (de) * 1979-03-26 1981-05-13 Karin Both Verfahren zur herstellung von formteilen
GB9022754D0 (en) * 1990-10-19 1990-12-05 Pilkington Controlled Release Improvements in or relating to water dispersible moulds

Also Published As

Publication number Publication date
WO1993019870A1 (en) 1993-10-14
AU3894793A (en) 1993-11-08
EP0632753A1 (en) 1995-01-11

Similar Documents

Publication Publication Date Title
MX9101645A (es) Mejoras en o relativas a moldes dispersables en agua
BR8706146A (pt) Processo de moldacao,de espuma perdida,de pecas metalicas
BR7905325A (pt) Composicao de po essencialmente seco de escoamento livre,processo para a producao de uma composicao de po seco de escoamento livre;processo para a producao de um artigo solido conformado de vermiculita;artigo de vermiculita,composicao aquosa e artigo conformado
DE2962225D1 (en) Process for preparing olivine foundry sand and mould compositions containing olivine foundry sand
ES2142942T3 (es) Composicion que comprende arena reciclada usada para la produccion de moldes y machos de fundicion, metodo de fabricacion de la composicion, y metodo de producir moldes o machos de fundicion.
MX9301739A (es) Metodo para producir moldes.
IT7923581A0 (it) Lingottiera e procedimento per colare in contiunuo formati differenti di lingotti.
ES496850A0 (es) Perfeccionamientos en aparatos para separar piezas de fundi-cion de moldes de arena o material similar
ES542139A0 (es) Perfeccionamientos en los sistemas de preparacion de moldes de fundicion, mejoras en los aparatos para soplar arena en moldes y metodo de soplar arena de fraguado rapido en moldes
JPS538324A (en) Method to manufacture casting sand mould
JPS5343690A (en) Treating method for slag
ES2050507T3 (es) Composiciones refractarias.
YU45974B (sh) Šipke za obrazovanje matrica za izradu kalupa za livenje elemenata reflektora za vozila
GB2035165B (en) Casting in gas permeable moulds
AT350202B (de) Giesserei-formanlage zur herstellung von kastenlosen sandformen
BR8000729A (pt) Processo e aparelho para resfriar areia de fundicao
ES8104928A1 (es) Mejoras relativas a moldes de fundicion
GB1266606A (es)
JPS55147182A (en) Solidifying treating method for waste containing heavy metal
ZA783712B (en) Mould for use in the freezing of fish into blocks
JPS5781938A (en) Manufacture of exothermic self-hardening water-soluble mold
ES2117772T3 (es) Procedimiento para moldear piezas de fundicion o de cualquier otro metal que presente una temperatura de fusion elevada.
JPS55122655A (en) Improving method for structure of continuously cast slab
JPS53117065A (en) Manufacturing devices of composite pipes
JPS5781937A (en) Manufacture of exothermic self-hardening water-soluble mold