GB1511271A - Method of making a mould - Google Patents

Method of making a mould

Info

Publication number
GB1511271A
GB1511271A GB1711975A GB1711975A GB1511271A GB 1511271 A GB1511271 A GB 1511271A GB 1711975 A GB1711975 A GB 1711975A GB 1711975 A GB1711975 A GB 1711975A GB 1511271 A GB1511271 A GB 1511271A
Authority
GB
United Kingdom
Prior art keywords
liquid
mould
april
weight
refractory material
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
GB1711975A
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 JP4758774A external-priority patent/JPS5223761B2/ja
Priority claimed from JP1462375A external-priority patent/JPS5189819A/en
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of GB1511271A publication Critical patent/GB1511271A/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
    • B22C1/165—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 in the manufacture of multilayered shell moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

1511271 Making shell moulds NISSAN CHEMICAL INDUSTRIES Ltd 24 April 1975 [30 April 1974 4 Feb 1975] 17119/75 Heading B5A A mould is made by coating a pattern with a refractory material wherein a mould pattern is alternately or simultaneously coated repeatedly with a stable liquid A which comprises a metallic oxide sol containing at least 5% by weight of metallic oxide (including silica and aluminium hydrogen phosphate as oxides) in water and/or a hydrophilic organic solvent and at least 0À1% by weight of a resinous polymer, in solution, emulsion or fine dispersion; stable liquid B which is a gelling agent for the components of liquid A and a refractory material in either liquid A or liquid B. Numerous examples of liquids A and B are given.
GB1711975A 1974-04-30 1975-04-24 Method of making a mould Expired GB1511271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4758774A JPS5223761B2 (en) 1974-04-30 1974-04-30
JP1462375A JPS5189819A (en) 1975-02-04 1975-02-04 IGATANOSAKUSEIHO

Publications (1)

Publication Number Publication Date
GB1511271A true GB1511271A (en) 1978-05-17

Family

ID=26350601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711975A Expired GB1511271A (en) 1974-04-30 1975-04-24 Method of making a mould

Country Status (2)

Country Link
DE (1) DE2519309A1 (en)
GB (1) GB1511271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009086479A1 (en) * 2007-12-28 2009-07-09 Saint-Gobain Performance Plastics Corporation Etch resistant polymer composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116609A1 (en) * 1991-01-19 1992-07-23 Thyssen Industrie METHOD FOR PRODUCING CERAMIC SHELLS AS CASTING FORM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035318A (en) * 1959-09-03 1962-05-22 Acheson Ind Inc Method of casting metal in a coated mold, and composition and method for coating the casting mold
US3445250A (en) * 1967-02-28 1969-05-20 Nalco Chemical Co Precision metal casting molds comprising alumina coated silica and a refractory
US3426834A (en) * 1967-03-16 1969-02-11 Obermayer Co The S Expendable pattern for precision investment casting
CA958154A (en) * 1970-09-29 1974-11-26 Wayne F. Wales Hybrid binder for producing ceramic molds and method of binder manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009086479A1 (en) * 2007-12-28 2009-07-09 Saint-Gobain Performance Plastics Corporation Etch resistant polymer composition

Also Published As

Publication number Publication date
DE2519309A1 (en) 1975-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee