JPS53149110A - Manufacture of nodular graphite cast iron pipe - Google Patents

Manufacture of nodular graphite cast iron pipe

Info

Publication number
JPS53149110A
JPS53149110A JP6523277A JP6523277A JPS53149110A JP S53149110 A JPS53149110 A JP S53149110A JP 6523277 A JP6523277 A JP 6523277A JP 6523277 A JP6523277 A JP 6523277A JP S53149110 A JPS53149110 A JP S53149110A
Authority
JP
Japan
Prior art keywords
cast iron
manufacture
iron pipe
graphite cast
nodular graphite
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
JP6523277A
Other languages
Japanese (ja)
Other versions
JPS5639363B2 (en
Inventor
Akio Tanaka
Susumu Togawa
Yoshikazu Wakushima
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
Original Assignee
Kubota Corp
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 filed Critical Kubota Corp
Priority to JP6523277A priority Critical patent/JPS53149110A/en
Publication of JPS53149110A publication Critical patent/JPS53149110A/en
Publication of JPS5639363B2 publication Critical patent/JPS5639363B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To manufacture the title ferrite type cast iron pipe with a little dross as cast with good productivity by adding one or more out of Ce, La, Ca or their alloy and Mg in a specified ratio to molten cast iron in several stages at the time of transferring the molten metal and centrifugal casting i tinto a pipe of a specified compsn. by emans of a metal mold applied with a heat insulating coating.
COPYRIGHT: (C)1978,JPO&Japio
JP6523277A 1977-05-31 1977-05-31 Manufacture of nodular graphite cast iron pipe Granted JPS53149110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6523277A JPS53149110A (en) 1977-05-31 1977-05-31 Manufacture of nodular graphite cast iron pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6523277A JPS53149110A (en) 1977-05-31 1977-05-31 Manufacture of nodular graphite cast iron pipe

Publications (2)

Publication Number Publication Date
JPS53149110A true JPS53149110A (en) 1978-12-26
JPS5639363B2 JPS5639363B2 (en) 1981-09-12

Family

ID=13280950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6523277A Granted JPS53149110A (en) 1977-05-31 1977-05-31 Manufacture of nodular graphite cast iron pipe

Country Status (1)

Country Link
JP (1) JPS53149110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150112A (en) * 1980-04-23 1981-11-20 Yutaka Kawano Preparation of spherical graphite cast iron
JP2015190490A (en) * 2014-03-27 2015-11-02 株式会社栗本鐵工所 Large-diameter ductile cast iron pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150112A (en) * 1980-04-23 1981-11-20 Yutaka Kawano Preparation of spherical graphite cast iron
JP2015190490A (en) * 2014-03-27 2015-11-02 株式会社栗本鐵工所 Large-diameter ductile cast iron pipe

Also Published As

Publication number Publication date
JPS5639363B2 (en) 1981-09-12

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