JPH0336611B2 - - Google Patents

Info

Publication number
JPH0336611B2
JPH0336611B2 JP59045790A JP4579084A JPH0336611B2 JP H0336611 B2 JPH0336611 B2 JP H0336611B2 JP 59045790 A JP59045790 A JP 59045790A JP 4579084 A JP4579084 A JP 4579084A JP H0336611 B2 JPH0336611 B2 JP H0336611B2
Authority
JP
Japan
Prior art keywords
powder
firing
mixture
iron
breathable
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 - Lifetime
Application number
JP59045790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191630A (ja
Inventor
Toyoji Fuma
Kazuyuki Nishikawa
Tadashi Makiguchi
Mitsuo Kawaguchi
Masayuki Asai
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP4579084A priority Critical patent/JPS60191630A/ja
Publication of JPS60191630A publication Critical patent/JPS60191630A/ja
Publication of JPH0336611B2 publication Critical patent/JPH0336611B2/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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
JP4579084A 1984-03-09 1984-03-09 通気性耐久型の製造方法 Granted JPS60191630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4579084A JPS60191630A (ja) 1984-03-09 1984-03-09 通気性耐久型の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4579084A JPS60191630A (ja) 1984-03-09 1984-03-09 通気性耐久型の製造方法

Publications (2)

Publication Number Publication Date
JPS60191630A JPS60191630A (ja) 1985-09-30
JPH0336611B2 true JPH0336611B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-06-03

Family

ID=12729069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4579084A Granted JPS60191630A (ja) 1984-03-09 1984-03-09 通気性耐久型の製造方法

Country Status (1)

Country Link
JP (1) JPS60191630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107774912A (zh) * 2016-08-24 2018-03-09 郎旗 一种带鳍边的纸质浇道管及其制作方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4675276B2 (ja) 2005-05-20 2011-04-20 花王株式会社 成形体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222957B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-20 1977-06-21
JPS514171A (en) * 1974-06-29 1976-01-14 Kyowa Gas Chem Ind Co Ltd Shinkinafukusokankarubonsanamido oyobi sonoseizoho
JPS5752137A (en) * 1980-09-05 1982-03-27 Citizen Watch Co Ltd Bonding method for work in lapping and polishing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107774912A (zh) * 2016-08-24 2018-03-09 郎旗 一种带鳍边的纸质浇道管及其制作方法

Also Published As

Publication number Publication date
JPS60191630A (ja) 1985-09-30

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