GB815868A - Improvements in or relating to the methods of producing thin sand moulds for sand-shell moulding processes - Google Patents

Improvements in or relating to the methods of producing thin sand moulds for sand-shell moulding processes

Info

Publication number
GB815868A
GB815868A GB12109/57A GB1210957A GB815868A GB 815868 A GB815868 A GB 815868A GB 12109/57 A GB12109/57 A GB 12109/57A GB 1210957 A GB1210957 A GB 1210957A GB 815868 A GB815868 A GB 815868A
Authority
GB
United Kingdom
Prior art keywords
sand
relating
methods
producing thin
moulding processes
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
GB12109/57A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB815868A publication Critical patent/GB815868A/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
    • B22C1/20—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
    • B22C1/26—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 carbohydrates; of distillation residues therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

815,868. Mould and core compositions. REGIE NATIONALE DES USINES RENAULT. April 12, 1957 [April 23, 1956], No. 12109/57. Class 83 (1). In a shell-moulding method, the sand binder is dextrose. A plasticizer may be added.
GB12109/57A 1956-04-23 1957-04-12 Improvements in or relating to the methods of producing thin sand moulds for sand-shell moulding processes Expired GB815868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815868X 1956-04-23

Publications (1)

Publication Number Publication Date
GB815868A true GB815868A (en) 1959-07-01

Family

ID=9267512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12109/57A Expired GB815868A (en) 1956-04-23 1957-04-12 Improvements in or relating to the methods of producing thin sand moulds for sand-shell moulding processes

Country Status (1)

Country Link
GB (1) GB815868A (en)

Similar Documents

Publication Publication Date Title
GB815868A (en) Improvements in or relating to the methods of producing thin sand moulds for sand-shell moulding processes
CA531968A (en) Production of moulds, cores and the like
GB767218A (en) Improvements in or relating to moulds for precision casting by the lost wax process
GB377611A (en) Improvements in and connected with the casting of ingots
GB775132A (en) Improvements in methods of producing cores for casting
AU154950B2 (en) Improvements in sand cores and molds, moulding materials and methods of forming thesame
CA532044A (en) Foundry mold compositions
AU165372B2 (en) Improvements in or relating to binding agent for core sand and moulding sand for foundry work and process of preparing thesame
CA532394A (en) Sand cores and molds and method of making same
CA497301A (en) Investment compositions and method of producing refractory molds therefrom
AU988752A (en) Improvements in sand cores and molds, moulding materials and methods of forming thesame
AU2106353A (en) Improvements in or relating to binding agent for core sand and moulding sand for foundry work and process of preparing thesame
CA532393A (en) Sand core and mold composition
AU273853B2 (en) Improvements in and relating to methods of manufacturing a mould for casting a wax model and moulds obtained by said methods
CA533607A (en) Production of molds for foundry purposes
AU200962B2 (en) Improvements in or relating tothe production of foundry moulds, cores and gates
AU210417B2 (en) Modified polystyrene molding compositions having improved toughness, and process of production
CA533120A (en) Method of making tire treading molds
GB805451A (en) Improvements in or relating to graphite moulds for foundries
AU213447B2 (en) Improvements in or relating to method for controlling insects, molds and nematodes, and composition for carrying out said method
AU160253B2 (en) Improvements in or relating to processes forthe moulding of castings, particularly for light alloys
FR1185801A (en) Process for the production of models and molds which can be used to obtain castings, stampings or the like
AU3061763A (en) Improvements in and relating to methods of manufacturing a mould for casting a wax model and moulds obtained by said methods
AU561154A (en) Improvements in or relating tothe production of foundry moulds, cores and gates
AU982455A (en) Modified polystyrene molding compositions having improved toughness, and process of production