FI64525C - Saett att framstaella en gjutkaerna eller -form av kornformigaoch/eller fibroesa material - Google Patents

Saett att framstaella en gjutkaerna eller -form av kornformigaoch/eller fibroesa material Download PDF

Info

Publication number
FI64525C
FI64525C FI793967A FI793967A FI64525C FI 64525 C FI64525 C FI 64525C FI 793967 A FI793967 A FI 793967A FI 793967 A FI793967 A FI 793967A FI 64525 C FI64525 C FI 64525C
Authority
FI
Finland
Prior art keywords
core
sodium
eller
potassium silicate
binder
Prior art date
Application number
FI793967A
Other languages
English (en)
Finnish (fi)
Other versions
FI64525B (fi
FI793967A (fi
Inventor
Ingemar Ahlandsberg
Lars-Erik Petersson
Original Assignee
Ahlsell Ir Ab
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
Priority claimed from SE7907450A external-priority patent/SE429509B/sv
Application filed by Ahlsell Ir Ab filed Critical Ahlsell Ir Ab
Publication of FI793967A publication Critical patent/FI793967A/fi
Application granted granted Critical
Publication of FI64525B publication Critical patent/FI64525B/fi
Publication of FI64525C publication Critical patent/FI64525C/fi

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
FI793967A 1978-12-21 1979-12-18 Saett att framstaella en gjutkaerna eller -form av kornformigaoch/eller fibroesa material FI64525C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7813194 1978-12-21
SE7813194 1978-12-21
SE7907450A SE429509B (sv) 1979-09-07 1979-09-07 Sett att framstella en gjuterikerna eller form av kornformiga och/eller fibrosa material med natriumsilikat eller kaliumsilikat som bindemedel
SE7907450 1979-09-07

Publications (3)

Publication Number Publication Date
FI793967A FI793967A (fi) 1980-06-22
FI64525B FI64525B (fi) 1983-08-31
FI64525C true FI64525C (fi) 1983-12-12

Family

ID=26657178

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793967A FI64525C (fi) 1978-12-21 1979-12-18 Saett att framstaella en gjutkaerna eller -form av kornformigaoch/eller fibroesa material

Country Status (7)

Country Link
JP (1) JPS6338254B2 (US07321065-20080122-C00160.png)
DE (1) DE2953426C2 (US07321065-20080122-C00160.png)
FI (1) FI64525C (US07321065-20080122-C00160.png)
GB (1) GB2048735B (US07321065-20080122-C00160.png)
IT (1) IT1126678B (US07321065-20080122-C00160.png)
NO (1) NO151921C (US07321065-20080122-C00160.png)
WO (1) WO1980001254A1 (US07321065-20080122-C00160.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824996B2 (ja) * 1989-10-31 1996-03-13 宇部興産株式会社 水溶性中子及びその製造方法
GB9324561D0 (en) * 1993-11-30 1994-01-19 Borden Uk Ltd Foundry binder
US6139619A (en) * 1996-02-29 2000-10-31 Borden Chemical, Inc. Binders for cores and molds
CA2257545C (en) 1996-06-25 2008-12-30 Borden Chemical, Inc. Binders for cores and molds
DE102007051850A1 (de) * 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Formstoffmischung mit verbesserter Fliessfähigkeit
DE102012103705A1 (de) 2012-04-26 2013-10-31 Ask Chemicals Gmbh Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424600A (en) * 1965-05-26 1969-01-28 Abram Moiseevich Liass Liquid mixes for foundry cores and moulds and method of manufacturing foundry cores and moulds from same
SU405191A3 (US07321065-20080122-C00160.png) * 1966-10-18 1973-10-22
GB1366705A (en) * 1971-07-09 1974-09-11 Foseco Int Hardening of refractory/sodium silicate

Also Published As

Publication number Publication date
NO151921C (no) 1985-07-10
WO1980001254A1 (en) 1980-06-26
JPS55501134A (US07321065-20080122-C00160.png) 1980-12-18
FI64525B (fi) 1983-08-31
IT1126678B (it) 1986-05-21
NO151921B (no) 1985-03-25
GB2048735A (en) 1980-12-17
NO794187L (no) 1980-06-24
GB2048735B (en) 1983-03-09
DE2953426C2 (de) 1987-03-12
FI793967A (fi) 1980-06-22
DE2953426T1 (US07321065-20080122-C00160.png) 1980-12-18
IT7928350A0 (it) 1979-12-21
JPS6338254B2 (US07321065-20080122-C00160.png) 1988-07-29

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Legal Events

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MM Patent lapsed

Owner name: AHLSELL IR AB