IT961215B - PROCESS FOR MANUFACTURING HARDENED SAND MOLDS AND CORE FOR THE FORMING OF METALS - Google Patents

PROCESS FOR MANUFACTURING HARDENED SAND MOLDS AND CORE FOR THE FORMING OF METALS

Info

Publication number
IT961215B
IT961215B IT2524972A IT2524972A IT961215B IT 961215 B IT961215 B IT 961215B IT 2524972 A IT2524972 A IT 2524972A IT 2524972 A IT2524972 A IT 2524972A IT 961215 B IT961215 B IT 961215B
Authority
IT
Italy
Prior art keywords
metals
core
forming
sand molds
hardened sand
Prior art date
Application number
IT2524972A
Other languages
Italian (it)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of IT961215B publication Critical patent/IT961215B/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
    • B22C1/186—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)
  • Mold Materials And Core Materials (AREA)
IT2524972A 1971-06-28 1972-06-05 PROCESS FOR MANUFACTURING HARDENED SAND MOLDS AND CORE FOR THE FORMING OF METALS IT961215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63429 1971-06-28

Publications (1)

Publication Number Publication Date
IT961215B true IT961215B (en) 1973-12-10

Family

ID=19726747

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2524972A IT961215B (en) 1971-06-28 1972-06-05 PROCESS FOR MANUFACTURING HARDENED SAND MOLDS AND CORE FOR THE FORMING OF METALS

Country Status (5)

Country Link
BE (1) BE784496A (en)
DE (1) DE2231713A1 (en)
FR (1) FR2143696A1 (en)
IT (1) IT961215B (en)
LU (1) LU63429A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370538A1 (en) * 1976-11-10 1978-06-09 Politechnika Warszawska Mould and core compsn. - which can be removed from the casting by dissolving in water
GB1566417A (en) * 1976-11-11 1980-04-30 Foseco Int Alkali metal silicate binder compositions
DE102004057669B3 (en) * 2004-11-29 2006-07-06 Laempe & Mössner GmbH Use of sparingly soluble salts in combination with water glass in the production of molds and cores for the foundry industry

Also Published As

Publication number Publication date
FR2143696A1 (en) 1973-02-09
LU63429A1 (en) 1973-01-22
FR2143696B1 (en) 1974-07-26
DE2231713A1 (en) 1973-02-08
BE784496A (en) 1972-12-07

Similar Documents

Publication Publication Date Title
IT1035828B (en) PROCESS FOR THE FORMING OR MOLDING OF OBJECTS STARTING FROM POWDER METALS
YU197172A (en) Method of manufacturing massive or hollow bodies, preferably for manufacturing cores and moulds in foundries
AT307064B (en) Process for the production of metal and alloy powders
IT960351B (en) CHEMICAL PROCESS FOR MANUFACTURING METALS AND METALLIC ALLOYS
IT1008243B (en) METHOD FOR MANUFACTURING MOLDS AND CORES FOR FOUNDRY
GB1344951A (en) Method of manufacturing inductive components
IT961215B (en) PROCESS FOR MANUFACTURING HARDENED SAND MOLDS AND CORE FOR THE FORMING OF METALS
IT959798B (en) COMPOSITE ARTICLES AND METHOD FOR THEIR PRODUCTION
IT952751B (en) MOLD AND PUNCH GROUP FOR METAL EXTRUSION
AT328483B (en) PREFORMED SLAGS MANUFACTURED BY SINTERING FOR STEEL PRODUCTION AND METHOD FOR MANUFACTURING THE SAME
NL7509893A (en) PROCESS FOR THE MANUFACTURE OF FOUNDRIES AND MOLDINGS AND FOUNDRIES AND MOLDS MANUFACTURED THEREFORE.
AT330380B (en) METHOD OF MANUFACTURING MULTI-LAYER METAL BLOCKS
CH488503A (en) Manufacturing process of molds for the sand casting of metal parts
IT970320B (en) CASTING OF METALS AT HIGH FUSION POINT AND CORES FOR SAID
IT975164B (en) PROCEDURE AND EQUIPMENT FOR HARDENING THE SHAPES AND CORE OF SAND FOR FOUNDRY
IT1002464B (en) HIGH FUSION POINT METAL CASTING AND CORES SUITABLE FOR THIS PROCESS
NL153452B (en) PROCESS FOR THE MANUFACTURE OF CONSUMABLE CAST CORE AND MOLDINGS.
IT973562B (en) SINTERED METAL OBJECTS AND PROCEDURE FOR THEIR PRODUCTION
CH491701A (en) Casting mold for the continuous casting of metal and metal alloys, as well as a process for producing the casting mold
ZA712411B (en) Method of starting casting machine having caterpillar-type molds for casting nonferrous metal strips and machine for carrying out this method
CA957128A (en) Mould and method for producing metal complex-shaped articles
CH504254A (en) Process for the production of metallic castings
IT970208B (en) PROCESS OF DIE CASTING PARTICULARLY FOR METALLIC OBJECTS
IT955226B (en) EASILY SHAPED PIECES ALLONTA NABILI IN PARTICULAR SOULS FOR FOUNDRY PURPOSES AND PROCESS FOR THE MANUFACTURE AND USE OF THESE PIECES
IT965986B (en) SELF-HARDENING FORMING MIX FOR THE PRODUCTION OF CASTING SHAPES AND CORE