ES352654A1 - Procedimiento para la obtencion de una mezcla de materias de moldeo autoendurecible, colable, para la fabricacion de moldes y machos de fundicion. - Google Patents

Procedimiento para la obtencion de una mezcla de materias de moldeo autoendurecible, colable, para la fabricacion de moldes y machos de fundicion.

Info

Publication number
ES352654A1
ES352654A1 ES352654A ES352654A ES352654A1 ES 352654 A1 ES352654 A1 ES 352654A1 ES 352654 A ES352654 A ES 352654A ES 352654 A ES352654 A ES 352654A ES 352654 A1 ES352654 A1 ES 352654A1
Authority
ES
Spain
Prior art keywords
sand
mixture
self
moulding material
material mixture
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
ES352654A
Other languages
English (en)
Spanish (es)
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.)
Rheinstahl Huettenwerke AG
Original Assignee
Rheinstahl Huettenwerke AG
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 Rheinstahl Huettenwerke AG filed Critical Rheinstahl Huettenwerke AG
Publication of ES352654A1 publication Critical patent/ES352654A1/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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • 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
    • B22C1/181—Cements, oxides or clays
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ES352654A 1967-04-12 1968-04-10 Procedimiento para la obtencion de una mezcla de materias de moldeo autoendurecible, colable, para la fabricacion de moldes y machos de fundicion. Expired ES352654A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045737 1967-04-12

Publications (1)

Publication Number Publication Date
ES352654A1 true ES352654A1 (es) 1969-08-01

Family

ID=7407744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352654A Expired ES352654A1 (es) 1967-04-12 1968-04-10 Procedimiento para la obtencion de una mezcla de materias de moldeo autoendurecible, colable, para la fabricacion de moldes y machos de fundicion.

Country Status (7)

Country Link
BE (1) BE713419A (en:Method)
CH (1) CH502859A (en:Method)
DE (1) DE1558143B2 (en:Method)
ES (1) ES352654A1 (en:Method)
GB (1) GB1221192A (en:Method)
LU (1) LU55774A1 (en:Method)
NL (1) NL6804944A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612664A1 (de) * 1976-03-25 1977-09-29 Hoechst Ag Baustoffmasse

Also Published As

Publication number Publication date
LU55774A1 (en:Method) 1968-08-01
DE1558143A1 (en:Method) 1971-06-09
CH502859A (de) 1971-02-15
DE1558143B2 (de) 1971-06-09
NL6804944A (en:Method) 1968-10-14
BE713419A (en:Method) 1968-08-16
GB1221192A (en) 1971-02-03

Similar Documents

Publication Publication Date Title
GB1065377A (en) Moulding of exothermic compositions in foundry moulds
GB1150541A (en) Articles of Bonded Particulate Material
ES352654A1 (es) Procedimiento para la obtencion de una mezcla de materias de moldeo autoendurecible, colable, para la fabricacion de moldes y machos de fundicion.
ZA754403B (en) Improvements relating to the manufacture of foundry moulds and cores
GB1371015A (en) Fabrication of foundry casting moulds and cores
JPS564343A (en) Method of manufacturing mold
GB2040295B (en) Moulding sand mixture for the manufacture of moulds and cores
AU424837B2 (en) Method of preparing fluid self-curing mixture for making foundry cores and moulds
GB786898A (en) Improvements in or relating to shell moulding
GB1191155A (en) Method and Apparatus for Producing Pipe Couplings
GB668023A (en) Improvements in and relating to the manufacture of concrete pipes
JPS558304A (en) Binder for baked mold
AU154950B2 (en) Improvements in sand cores and molds, moulding materials and methods of forming thesame
GB817370A (en) Improvements in or relating to the production of foundry moulds or cores
AU988752A (en) Improvements in sand cores and molds, moulding materials and methods of forming thesame
GB1346557A (en) Flowable self-hardening mixture for making foundry moulds and cores
SU224014A1 (ru) Жидkaя camotbepдeющaя cmecь для изгotobлehия лиteйhыx фopm и ctepжheй
DK76748C (da) Fremgangsmåde til fremstilling af sandkerner og sandforme og sandblanding til brug ved fremgangsmåden.
GB722742A (en) Improvements in or relating to the preparation of moulds for use in metal foundry moulding
AU240138B2 (en) Improvements in collapsible mould cores for use informing cavities in moulded bodies from moulding material, for example concrete, method of forming such bodies and bodies manufactured by means ofthis method
ES464920A1 (es) Un metodo de fabricacion de un molde o medio de funderia
GB934353A (en) Improvements in or relating to cores and moulds for use in casting
GB681368A (en) Improvements in or relating to moulding mixtures for making metal-casting moulds and cores
AU208148B2 (en) Aminoplastic resin preparations and improvements relating to foundry moulds and cores
AU6286360A (en) Improvements in collapsible mould cores for use informing cavities in moulded bodies from moulding material, for example concrete, method of forming such bodies and bodies manufactured by means ofthis method