FR2177502B2 - - Google Patents

Info

Publication number
FR2177502B2
FR2177502B2 FR7210727A FR7210727A FR2177502B2 FR 2177502 B2 FR2177502 B2 FR 2177502B2 FR 7210727 A FR7210727 A FR 7210727A FR 7210727 A FR7210727 A FR 7210727A FR 2177502 B2 FR2177502 B2 FR 2177502B2
Authority
FR
France
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
FR7210727A
Other versions
FR2177502A2 (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.)
CTRE TECH IND FONDERIE
Original Assignee
CTRE TECH IND FONDERIE
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 CTRE TECH IND FONDERIE filed Critical CTRE TECH IND FONDERIE
Priority to FR7210727A priority Critical patent/FR2177502B2/fr
Priority to BE2052605A priority patent/BE796841R/fr
Priority to GB1277373A priority patent/GB1430841A/en
Priority to CA167,284A priority patent/CA989591A/en
Priority to ES413020A priority patent/ES413020A1/es
Priority to JP3443473A priority patent/JPS4914316A/ja
Priority to LU67296D priority patent/LU67296A1/xx
Priority to DE19732315244 priority patent/DE2315244C2/de
Priority to NL7304286A priority patent/NL7304286A/xx
Publication of FR2177502A2 publication Critical patent/FR2177502A2/fr
Priority to US05/496,770 priority patent/US3993117A/en
Application granted granted Critical
Publication of FR2177502B2 publication Critical patent/FR2177502B2/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7210727A 1972-03-27 1972-03-27 Expired FR2177502B2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7210727A FR2177502B2 (fr) 1972-03-27 1972-03-27
BE2052605A BE796841R (fr) 1972-03-27 1973-03-16 Procede pour accroitre la resistance mecanique des moules et noyaux de fonderie fabriques a partir d'un sable liquide autodurcissant
GB1277373A GB1430841A (en) 1972-03-27 1973-03-16 Foundry moulds or cores
CA167,284A CA989591A (en) 1972-03-27 1973-03-22 Method for increasing the mechanical resistance of foundry moulds or cores
ES413020A ES413020A1 (es) 1972-03-27 1973-03-26 Un procedimiento de fabricacion de moldes y machos de fun- dicion con una resistencia mecanica aumentada.
JP3443473A JPS4914316A (fr) 1972-03-27 1973-03-26
LU67296D LU67296A1 (fr) 1972-03-27 1973-03-26
DE19732315244 DE2315244C2 (de) 1972-03-27 1973-03-27 Verfahren zur Herstellung von Gießereiformen und -kernen unter Verwendung einer fließfähigen Sand-Formmasse
NL7304286A NL7304286A (fr) 1972-03-27 1973-03-27
US05/496,770 US3993117A (en) 1972-03-27 1974-08-12 Method for increasing the mechanical resistance of foundry moulds or cores made from a self-hardening liquid sand and a resin as binding agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210727A FR2177502B2 (fr) 1972-03-27 1972-03-27

Publications (2)

Publication Number Publication Date
FR2177502A2 FR2177502A2 (fr) 1973-11-09
FR2177502B2 true FR2177502B2 (fr) 1974-12-06

Family

ID=9095870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210727A Expired FR2177502B2 (fr) 1972-03-27 1972-03-27

Country Status (9)

Country Link
JP (1) JPS4914316A (fr)
BE (1) BE796841R (fr)
CA (1) CA989591A (fr)
DE (1) DE2315244C2 (fr)
ES (1) ES413020A1 (fr)
FR (1) FR2177502B2 (fr)
GB (1) GB1430841A (fr)
LU (1) LU67296A1 (fr)
NL (1) NL7304286A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111253A (en) 1972-08-21 1978-09-05 The White Sea & Baltic Company Limited Foundry processes and compositions
GB1594208A (en) * 1976-12-11 1981-07-30 White Sea & Baltic Co Foundry processes and compositions
US4236569A (en) 1978-05-19 1980-12-02 The White Sea & Baltic Company Limited Foundry processes and compositions
FR2427862A1 (fr) * 1978-06-08 1980-01-04 Tech Ind Fonderie Centre Procede ameliore de fabrication de noyaux de forme compliquee, a partir d'un melange de sable liquide autodurcissant
US8490677B2 (en) 2003-09-02 2013-07-23 Sintokogio, Ltd. Method for forming molds and core for casting metal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159597B (de) * 1962-05-29 1963-12-19 Albertuswerke G M B H Kern- und Formsandbindemittel
US3360492A (en) * 1964-08-05 1967-12-26 Ford Motor Co Molding composition comprising a refractory material and as a binder the reaction product of formaldehyde, furfuryl alcohol and a urea
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
CH449857A (de) * 1965-10-18 1968-01-15 Reichhold Chemie Ag Verfahren zur Herstellung von Sandkernen und -formen
FR1473665A (fr) * 1966-03-31 1967-03-17 Foseco Trading Ag Moules et noyaux de fonderie
FR1597574A (fr) * 1968-10-22 1970-06-29
US3615755A (en) * 1970-01-14 1971-10-26 Mitsubishi Heavy Ind Ltd Method for making a mold using manganese carbonate
FR2096863B1 (fr) * 1970-07-07 1973-02-02 Ctre Tech Ind Fonderie

Also Published As

Publication number Publication date
DE2315244A1 (de) 1973-10-11
LU67296A1 (fr) 1973-06-15
CA989591A (en) 1976-05-25
NL7304286A (fr) 1973-10-01
DE2315244C2 (de) 1983-11-24
JPS4914316A (fr) 1974-02-07
FR2177502A2 (fr) 1973-11-09
GB1430841A (en) 1976-04-07
ES413020A1 (es) 1976-06-01
BE796841R (fr) 1973-07-16

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