JPS6146221B2 - - Google Patents

Info

Publication number
JPS6146221B2
JPS6146221B2 JP56023045A JP2304581A JPS6146221B2 JP S6146221 B2 JPS6146221 B2 JP S6146221B2 JP 56023045 A JP56023045 A JP 56023045A JP 2304581 A JP2304581 A JP 2304581A JP S6146221 B2 JPS6146221 B2 JP S6146221B2
Authority
JP
Japan
Prior art keywords
sand
binder
mold
acid
furan
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
JP56023045A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57139443A (en
Inventor
Masami Wada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2304581A priority Critical patent/JPS57139443A/ja
Publication of JPS57139443A publication Critical patent/JPS57139443A/ja
Publication of JPS6146221B2 publication Critical patent/JPS6146221B2/ja
Granted 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
    • B22C1/224—Furan polymers

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)
  • Phenolic Resins Or Amino Resins (AREA)
JP2304581A 1981-02-20 1981-02-20 Molding method for mold Granted JPS57139443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2304581A JPS57139443A (en) 1981-02-20 1981-02-20 Molding method for mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2304581A JPS57139443A (en) 1981-02-20 1981-02-20 Molding method for mold

Publications (2)

Publication Number Publication Date
JPS57139443A JPS57139443A (en) 1982-08-28
JPS6146221B2 true JPS6146221B2 (enExample) 1986-10-13

Family

ID=12099476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2304581A Granted JPS57139443A (en) 1981-02-20 1981-02-20 Molding method for mold

Country Status (1)

Country Link
JP (1) JPS57139443A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583354A (zh) * 2015-12-30 2016-05-18 青岛博泰美联化工技术有限公司 一种铸铁砂型铸造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491180A (en) * 1994-08-17 1996-02-13 Kao Corporation Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold
CN1175948C (zh) * 2000-06-13 2004-11-17 秦升益 复合制型、芯工艺和装置
EP3056296A1 (en) * 2015-02-13 2016-08-17 Cavenaghi SPA Foundry binder mixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124415A (en) * 1976-04-14 1977-10-19 Kubota Ltd Mold molding process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583354A (zh) * 2015-12-30 2016-05-18 青岛博泰美联化工技术有限公司 一种铸铁砂型铸造方法

Also Published As

Publication number Publication date
JPS57139443A (en) 1982-08-28

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