IT948321B - PROCEDURE FOR PREPARING FOUNDRY SHAPES AND CORES AND BINDER SYSTEM FOR THE SAME - Google Patents

PROCEDURE FOR PREPARING FOUNDRY SHAPES AND CORES AND BINDER SYSTEM FOR THE SAME

Info

Publication number
IT948321B
IT948321B IT4793272A IT4793272A IT948321B IT 948321 B IT948321 B IT 948321B IT 4793272 A IT4793272 A IT 4793272A IT 4793272 A IT4793272 A IT 4793272A IT 948321 B IT948321 B IT 948321B
Authority
IT
Italy
Prior art keywords
cores
procedure
same
binder system
foundry shapes
Prior art date
Application number
IT4793272A
Other languages
Italian (it)
Original Assignee
Dyno Industrier As
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 Dyno Industrier As filed Critical Dyno Industrier As
Application granted granted Critical
Publication of IT948321B publication Critical patent/IT948321B/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
    • B22C1/20—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 organic agents
    • B22C1/22—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 organic agents of resins or rosins
    • B22C1/2233—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 organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/224—Furan polymers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
IT4793272A 1971-01-29 1972-01-25 PROCEDURE FOR PREPARING FOUNDRY SHAPES AND CORES AND BINDER SYSTEM FOR THE SAME IT948321B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO32671 1971-01-29
NO216671 1971-06-08

Publications (1)

Publication Number Publication Date
IT948321B true IT948321B (en) 1973-05-30

Family

ID=26647369

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4793272A IT948321B (en) 1971-01-29 1972-01-25 PROCEDURE FOR PREPARING FOUNDRY SHAPES AND CORES AND BINDER SYSTEM FOR THE SAME

Country Status (7)

Country Link
BE (1) BE778673A (en)
DE (1) DE2203187A1 (en)
DK (1) DK128404B (en)
FR (1) FR2123550B1 (en)
GB (1) GB1383998A (en)
IT (1) IT948321B (en)
PL (1) PL77380B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455934A1 (en) * 1979-05-07 1980-12-05 Schuiling Prod Ballu PROCESS FOR THE PREPARATION OF AGGLOMERATED SAND AND PRODUCT OBTAINED
CN112692226B (en) * 2020-12-09 2022-08-30 南昌科勒有限公司 Hot core box resin sand and resin sand core comprising same

Also Published As

Publication number Publication date
DK128404B (en) 1974-04-29
PL77380B1 (en) 1975-04-30
DE2203187A1 (en) 1972-08-17
GB1383998A (en) 1974-02-12
FR2123550B1 (en) 1975-08-29
BE778673A (en) 1972-05-16
FR2123550A1 (en) 1972-09-08

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