JPS56151137A - Manufacture of sand mold for casting - Google Patents

Manufacture of sand mold for casting

Info

Publication number
JPS56151137A
JPS56151137A JP5239080A JP5239080A JPS56151137A JP S56151137 A JPS56151137 A JP S56151137A JP 5239080 A JP5239080 A JP 5239080A JP 5239080 A JP5239080 A JP 5239080A JP S56151137 A JPS56151137 A JP S56151137A
Authority
JP
Japan
Prior art keywords
sand mold
coating material
casting
manufacture
coated
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.)
Granted
Application number
JP5239080A
Other languages
Japanese (ja)
Other versions
JPS5839017B2 (en
Inventor
Koji Mio
Hiroshi Negita
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.)
Awaji Sangyo KK
Original Assignee
Awaji Sangyo KK
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 Awaji Sangyo KK filed Critical Awaji Sangyo KK
Priority to JP55052390A priority Critical patent/JPS5839017B2/en
Publication of JPS56151137A publication Critical patent/JPS56151137A/en
Publication of JPS5839017B2 publication Critical patent/JPS5839017B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To dry and solidify a refractory coating material and a sand mold into one piece quickly with good thermal efficiency by conducting electricity to the conductive refractive coating material coated on the sand mold. CONSTITUTION:A refractory coating material 1 compounded with carbide such as Sic and one or more kinds of ionic materials including FeCl2, NaCl, etc. is coated on the surface of a sand mold 2 which is molded in a metallic flask 3. Next, when electricity is conducted to the frame 3 and the coating material 1 through a stationary terminal 4 and a block terminal 5, these are dried and binded into one piece by the Joule heat of the coating material and the sand mold.
JP55052390A 1980-04-22 1980-04-22 How to make a sand mold for casting Expired JPS5839017B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55052390A JPS5839017B2 (en) 1980-04-22 1980-04-22 How to make a sand mold for casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55052390A JPS5839017B2 (en) 1980-04-22 1980-04-22 How to make a sand mold for casting

Publications (2)

Publication Number Publication Date
JPS56151137A true JPS56151137A (en) 1981-11-24
JPS5839017B2 JPS5839017B2 (en) 1983-08-26

Family

ID=12913467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55052390A Expired JPS5839017B2 (en) 1980-04-22 1980-04-22 How to make a sand mold for casting

Country Status (1)

Country Link
JP (1) JPS5839017B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019536638A (en) * 2016-12-06 2019-12-19 ソプライン ゲーエムベーハー Method for manufacturing a mold or core and mold or core tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846517A (en) * 1971-10-19 1973-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846517A (en) * 1971-10-19 1973-07-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019536638A (en) * 2016-12-06 2019-12-19 ソプライン ゲーエムベーハー Method for manufacturing a mold or core and mold or core tool
US10967420B2 (en) * 2016-12-06 2021-04-06 Soplain GmbH Method and mold tool or core tool for producing molds or cores

Also Published As

Publication number Publication date
JPS5839017B2 (en) 1983-08-26

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