JPS52150719A - Preparation of strong and tough cast iron - Google Patents

Preparation of strong and tough cast iron

Info

Publication number
JPS52150719A
JPS52150719A JP6899376A JP6899376A JPS52150719A JP S52150719 A JPS52150719 A JP S52150719A JP 6899376 A JP6899376 A JP 6899376A JP 6899376 A JP6899376 A JP 6899376A JP S52150719 A JPS52150719 A JP S52150719A
Authority
JP
Japan
Prior art keywords
cast iron
strong
preparation
tough cast
tough
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
JP6899376A
Other languages
Japanese (ja)
Other versions
JPS6011083B2 (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 JP6899376A priority Critical patent/JPS6011083B2/en
Publication of JPS52150719A publication Critical patent/JPS52150719A/en
Publication of JPS6011083B2 publication Critical patent/JPS6011083B2/en
Expired 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 obtain strong and tough cast iron whose graphite structure becomes a green cater pillar state or semisphere state by treating the molten cast iron with adding constant amount of calcium silicon and rare earth fluoride etc. thereon.
COPYRIGHT: (C)1977,JPO&Japio
JP6899376A 1976-06-10 1976-06-10 Manufacturing method of strong cast iron Expired JPS6011083B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6899376A JPS6011083B2 (en) 1976-06-10 1976-06-10 Manufacturing method of strong cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6899376A JPS6011083B2 (en) 1976-06-10 1976-06-10 Manufacturing method of strong cast iron

Publications (2)

Publication Number Publication Date
JPS52150719A true JPS52150719A (en) 1977-12-14
JPS6011083B2 JPS6011083B2 (en) 1985-03-23

Family

ID=13389684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6899376A Expired JPS6011083B2 (en) 1976-06-10 1976-06-10 Manufacturing method of strong cast iron

Country Status (1)

Country Link
JP (1) JPS6011083B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426090A1 (en) * 1978-05-18 1979-12-14 Microalloying Int Inc VERMICULAR CAST IRON PRODUCTION PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426090A1 (en) * 1978-05-18 1979-12-14 Microalloying Int Inc VERMICULAR CAST IRON PRODUCTION PROCESS

Also Published As

Publication number Publication date
JPS6011083B2 (en) 1985-03-23

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