JPS51145415A - Method of preventing defects of nodular graphite cast iron due to dros s - Google Patents

Method of preventing defects of nodular graphite cast iron due to dros s

Info

Publication number
JPS51145415A
JPS51145415A JP7032475A JP7032475A JPS51145415A JP S51145415 A JPS51145415 A JP S51145415A JP 7032475 A JP7032475 A JP 7032475A JP 7032475 A JP7032475 A JP 7032475A JP S51145415 A JPS51145415 A JP S51145415A
Authority
JP
Japan
Prior art keywords
dros
cast iron
graphite cast
preventing defects
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
JP7032475A
Other languages
Japanese (ja)
Other versions
JPS5750845B2 (en
Inventor
Yasuo Horiuchi
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 JP7032475A priority Critical patent/JPS51145415A/en
Publication of JPS51145415A publication Critical patent/JPS51145415A/en
Publication of JPS5750845B2 publication Critical patent/JPS5750845B2/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: A method of easily removing dross formed by spheroidizing of graphite with a Mg base compound, by adding a specified amount of sodium fluoride or cryolite and alumina in order to prevent defects due to dross without having bad effects on spheroidizing.
COPYRIGHT: (C)1976,JPO&Japio
JP7032475A 1975-06-09 1975-06-09 Method of preventing defects of nodular graphite cast iron due to dros s Granted JPS51145415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7032475A JPS51145415A (en) 1975-06-09 1975-06-09 Method of preventing defects of nodular graphite cast iron due to dros s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7032475A JPS51145415A (en) 1975-06-09 1975-06-09 Method of preventing defects of nodular graphite cast iron due to dros s

Publications (2)

Publication Number Publication Date
JPS51145415A true JPS51145415A (en) 1976-12-14
JPS5750845B2 JPS5750845B2 (en) 1982-10-29

Family

ID=13428140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7032475A Granted JPS51145415A (en) 1975-06-09 1975-06-09 Method of preventing defects of nodular graphite cast iron due to dros s

Country Status (1)

Country Link
JP (1) JPS51145415A (en)

Also Published As

Publication number Publication date
JPS5750845B2 (en) 1982-10-29

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