JPS63140B2 - - Google Patents

Info

Publication number
JPS63140B2
JPS63140B2 JP3452080A JP3452080A JPS63140B2 JP S63140 B2 JPS63140 B2 JP S63140B2 JP 3452080 A JP3452080 A JP 3452080A JP 3452080 A JP3452080 A JP 3452080A JP S63140 B2 JPS63140 B2 JP S63140B2
Authority
JP
Japan
Prior art keywords
sand
strength
mold
water
frozen
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
JP3452080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56131043A (en
Inventor
Yoshinobu Oohashi
Yoshikazu Wakushima
Yasutaka Oohara
Tatsuaki Suzuki
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.)
Kubota Corp
Iwatani Corp
Original Assignee
Kubota Corp
Iwatani 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 Kubota Corp, Iwatani Sangyo KK filed Critical Kubota Corp
Priority to JP3452080A priority Critical patent/JPS56131043A/ja
Publication of JPS56131043A publication Critical patent/JPS56131043A/ja
Publication of JPS63140B2 publication Critical patent/JPS63140B2/ja
Granted 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
    • B22C9/126—Hardening by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
JP3452080A 1980-03-15 1980-03-15 Production of frozen mold Granted JPS56131043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3452080A JPS56131043A (en) 1980-03-15 1980-03-15 Production of frozen mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3452080A JPS56131043A (en) 1980-03-15 1980-03-15 Production of frozen mold

Publications (2)

Publication Number Publication Date
JPS56131043A JPS56131043A (en) 1981-10-14
JPS63140B2 true JPS63140B2 (en, 2012) 1988-01-05

Family

ID=12416535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3452080A Granted JPS56131043A (en) 1980-03-15 1980-03-15 Production of frozen mold

Country Status (1)

Country Link
JP (1) JPS56131043A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634413B1 (fr) * 1988-07-21 1990-11-16 Peugeot Procede de realisation par moulage d'une piece creuse en matiere plastique
CN104493069A (zh) * 2014-11-26 2015-04-08 马鞍山市恒达耐磨材料有限责任公司 一种小型铸钢件用型砂及其制备方法
CN104841846A (zh) * 2015-04-25 2015-08-19 青阳县三联铸业有限责任公司 一种防粘耐高温型砂及其制备方法
JP2023066137A (ja) * 2021-10-28 2023-05-15 マツダ株式会社 鋳造用の中子
JP2023066136A (ja) * 2021-10-28 2023-05-15 マツダ株式会社 ピストンの製造方法

Also Published As

Publication number Publication date
JPS56131043A (en) 1981-10-14

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