FR1316908A - Process for the production of foundry molds and cores by the hot box method - Google Patents

Process for the production of foundry molds and cores by the hot box method

Info

Publication number
FR1316908A
FR1316908A FR890076A FR890076A FR1316908A FR 1316908 A FR1316908 A FR 1316908A FR 890076 A FR890076 A FR 890076A FR 890076 A FR890076 A FR 890076A FR 1316908 A FR1316908 A FR 1316908A
Authority
FR
France
Prior art keywords
cores
production
hot box
box method
foundry molds
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
FR890076A
Other languages
French (fr)
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.)
Leicester Lovell and Co Ltd
Original Assignee
Leicester Lovell and Co Ltd
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 GB833761A external-priority patent/GB961422A/en
Application filed by Leicester Lovell and Co Ltd filed Critical Leicester Lovell and Co Ltd
Priority to FR890076A priority Critical patent/FR1316908A/en
Application granted granted Critical
Publication of FR1316908A publication Critical patent/FR1316908A/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
    • B22C1/22—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
FR890076A 1961-03-07 1962-03-06 Process for the production of foundry molds and cores by the hot box method Expired FR1316908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890076A FR1316908A (en) 1961-03-07 1962-03-06 Process for the production of foundry molds and cores by the hot box method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB833761A GB961422A (en) 1961-03-07 1961-03-07 Improvements in or relating to the production of foundry moulds and cores
FR890076A FR1316908A (en) 1961-03-07 1962-03-06 Process for the production of foundry molds and cores by the hot box method

Publications (1)

Publication Number Publication Date
FR1316908A true FR1316908A (en) 1963-02-01

Family

ID=26194664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890076A Expired FR1316908A (en) 1961-03-07 1962-03-06 Process for the production of foundry molds and cores by the hot box method

Country Status (1)

Country Link
FR (1) FR1316908A (en)

Similar Documents

Publication Publication Date Title
FR1153735A (en) Casting process for foundry
FR1316908A (en) Process for the production of foundry molds and cores by the hot box method
FR1307299A (en) Manufacturing process of refractory molds for precision foundry
FR1138883A (en) Process for the manufacture of foundry molds and models or cores, as well as products obtained
FR1286063A (en) Plant for the mass production of foundry cores by the so-called hot box process
FR1334447A (en) Production process for foundry molds and cores
FR1161649A (en) Method and means for the manufacture of foundry molds and cores
FR1172636A (en) Manufacturing process of molds or cores for the foundry
FR1151886A (en) Process for making foundry cores
FR1305146A (en) Process for the production of large-sized metal casting cores
FR1201273A (en) Process for making foundry molds
FR1124871A (en) Process for the regeneration of residual sands from chemically hardened molds and casting cores
FR1180881A (en) Manufacturing process for foundry molds and cores
FR1209659A (en) Manufacturing process of sand molds or cores for casting metals
FR1106702A (en) Foundry sands and resulting casting and core-making process
FR1201309A (en) Manufacturing process of molds for foundry
FR1201276A (en) Process for the manufacture of foundry molds
CA626946A (en) Method of forming foundry molds
AU253357B2 (en) Method of forming foundry molds
FR1077899A (en) Production process for foundry molds
FR1490210A (en) Process for the preparation of foundry molds and cores
FR1213360A (en) Process for producing models and molds
FR1186211A (en) Method and apparatus for producing gradients
FR1157212A (en) Foundry mold production process
AU94761A (en) Method of forming foundry molds