JPS55136538A - Mold sand of excellent collapsing property - Google Patents

Mold sand of excellent collapsing property

Info

Publication number
JPS55136538A
JPS55136538A JP4498479A JP4498479A JPS55136538A JP S55136538 A JPS55136538 A JP S55136538A JP 4498479 A JP4498479 A JP 4498479A JP 4498479 A JP4498479 A JP 4498479A JP S55136538 A JPS55136538 A JP S55136538A
Authority
JP
Japan
Prior art keywords
sand
mold
base
mold sand
grains
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.)
Pending
Application number
JP4498479A
Other languages
English (en)
Inventor
Yoshiyo Hatano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4498479A priority Critical patent/JPS55136538A/ja
Publication of JPS55136538A publication Critical patent/JPS55136538A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP4498479A 1979-04-12 1979-04-12 Mold sand of excellent collapsing property Pending JPS55136538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4498479A JPS55136538A (en) 1979-04-12 1979-04-12 Mold sand of excellent collapsing property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4498479A JPS55136538A (en) 1979-04-12 1979-04-12 Mold sand of excellent collapsing property

Publications (1)

Publication Number Publication Date
JPS55136538A true JPS55136538A (en) 1980-10-24

Family

ID=12706720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4498479A Pending JPS55136538A (en) 1979-04-12 1979-04-12 Mold sand of excellent collapsing property

Country Status (1)

Country Link
JP (1) JPS55136538A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033163A (zh) * 2015-08-07 2015-11-11 柳州市柳晶科技有限公司 无机覆膜砂及其制造方法
JP2020022981A (ja) * 2018-08-07 2020-02-13 群栄化学工業株式会社 鋳型の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033163A (zh) * 2015-08-07 2015-11-11 柳州市柳晶科技有限公司 无机覆膜砂及其制造方法
JP2020022981A (ja) * 2018-08-07 2020-02-13 群栄化学工業株式会社 鋳型の製造方法

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