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DD82809B1 - FORMING FOR THE PREPARATION OF STEEL MOLDING - Google Patents

FORMING FOR THE PREPARATION OF STEEL MOLDING

Info

Publication number
DD82809B1
DD82809B1 DD14807270A DD14807270A DD82809B1 DD 82809 B1 DD82809 B1 DD 82809B1 DD 14807270 A DD14807270 A DD 14807270A DD 14807270 A DD14807270 A DD 14807270A DD 82809 B1 DD82809 B1 DD 82809B1
Authority
DD
German Democratic Republic
Prior art keywords
preparation
forming
steel molding
molding
steel
Prior art date
Application number
DD14807270A
Other languages
German (de)
Other versions
DD82809A1 (en
Inventor
Rolf Ing Hempel
Siegfried Einert
Dieter Hager
Bernhard Ing Schreiber
Rolf Hofmann
Johannes Ing Hirsch
Klaus Sroka
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 filed Critical
Priority to DD14807270A priority Critical patent/DD82809B1/en
Publication of DD82809A1 publication Critical patent/DD82809A1/de
Publication of DD82809B1 publication Critical patent/DD82809B1/en

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
    • B22C1/181—Cements, oxides or clays
    • 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
    • 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
    • B22C1/186—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 contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
DD14807270A 1970-06-09 1970-06-09 FORMING FOR THE PREPARATION OF STEEL MOLDING DD82809B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD14807270A DD82809B1 (en) 1970-06-09 1970-06-09 FORMING FOR THE PREPARATION OF STEEL MOLDING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14807270A DD82809B1 (en) 1970-06-09 1970-06-09 FORMING FOR THE PREPARATION OF STEEL MOLDING

Publications (2)

Publication Number Publication Date
DD82809A1 DD82809A1 (en) 1971-06-20
DD82809B1 true DD82809B1 (en) 1973-06-20

Family

ID=57339324

Family Applications (1)

Application Number Title Priority Date Filing Date
DD14807270A DD82809B1 (en) 1970-06-09 1970-06-09 FORMING FOR THE PREPARATION OF STEEL MOLDING

Country Status (1)

Country Link
DD (1) DD82809B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162227A1 (en) * 2016-04-01 2017-10-01 Cavenaghi S P A Foundry inorganic binder system
DE102017107531A1 (en) 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the production of casting molds, cores and mold base materials regenerated therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162227A1 (en) * 2016-04-01 2017-10-01 Cavenaghi S P A Foundry inorganic binder system
DE102017107531A1 (en) 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the production of casting molds, cores and mold base materials regenerated therefrom
WO2018185251A1 (en) 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Method for producing casting molds, cores and basic mold materials regenerated therefrom

Also Published As

Publication number Publication date
DD82809A1 (en) 1971-06-20

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