ES362932A1 - Procedure for the manufacture of self-sufficient liquid pastas, of quartzous sand. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of self-sufficient liquid pastas, of quartzous sand. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES362932A1
ES362932A1 ES362932A ES362932A ES362932A1 ES 362932 A1 ES362932 A1 ES 362932A1 ES 362932 A ES362932 A ES 362932A ES 362932 A ES362932 A ES 362932A ES 362932 A1 ES362932 A1 ES 362932A1
Authority
ES
Spain
Prior art keywords
sand
quartzous
pastas
translation
self
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
ES362932A
Other languages
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.)
Lukasiewicz Research Network - Krakow Institute of Technology
Original Assignee
Lukasiewicz Research Network - Krakow Institute of Technology
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 Lukasiewicz Research Network - Krakow Institute of Technology filed Critical Lukasiewicz Research Network - Krakow Institute of Technology
Publication of ES362932A1 publication Critical patent/ES362932A1/en
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
    • B22C1/16—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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A method of manufacturing a fluidized selfsetting sandmix comprises mixing together sand, water glass as a binding agent, metallurgical slag as a setting agent, water, and a foaming agent of the formula wherein R is alkyl or alkenyl n is an integer from 1 to 5 and M is an inorganic or organic cation. A preferred foaming agent is the sodium salt of a dibutyl naphthylsulphonic acid. The metallurgical slag may contain bicalcium silicate. The foaming agent is preferably added to the sandmix in an amount 0À05-0À10 parts by weight per 100 parts by weight of quartz sand.
ES362932A 1968-01-26 1969-01-25 Procedure for the manufacture of self-sufficient liquid pastas, of quartzous sand. (Machine-translation by Google Translate, not legally binding) Expired ES362932A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL12491568 1968-01-26

Publications (1)

Publication Number Publication Date
ES362932A1 true ES362932A1 (en) 1970-11-16

Family

ID=19949859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362932A Expired ES362932A1 (en) 1968-01-26 1969-01-25 Procedure for the manufacture of self-sufficient liquid pastas, of quartzous sand. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE727382A (en)
DE (1) DE1902328A1 (en)
ES (1) ES362932A1 (en)
FR (1) FR2000776A1 (en)
GB (1) GB1258143A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513550A1 (en) * 1981-09-30 1983-04-01 Politechnika Slaska Im Wincent LIQUID MOLDING SAND AND CORE SAND WITH CURING AGENTS
DE3140808C2 (en) * 1981-10-14 1984-10-25 Instytut Odlewnictwa, Kraków Flowable molding and core sand with organic hardeners
JP6378157B2 (en) * 2015-11-06 2018-08-22 トヨタ自動車株式会社 Foam sand manufacturing method and manufacturing apparatus thereof

Also Published As

Publication number Publication date
GB1258143A (en) 1971-12-22
FR2000776A1 (en) 1969-09-12
DE1902328A1 (en) 1969-09-11
BE727382A (en) 1969-07-01

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