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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (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
DE1558143B2 (de) 1971-06-09
GB1221192A (en) 1971-02-03
BE713419A (en:Method) 1968-08-16
CH502859A (de) 1971-02-15
LU55774A1 (en:Method) 1968-08-01
NL6804944A (en:Method) 1968-10-14
DE1558143A1 (en:Method) 1971-06-09

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