JPS5431022A - Nodular graphite cast iron - Google Patents

Nodular graphite cast iron

Info

Publication number
JPS5431022A
JPS5431022A JP9632977A JP9632977A JPS5431022A JP S5431022 A JPS5431022 A JP S5431022A JP 9632977 A JP9632977 A JP 9632977A JP 9632977 A JP9632977 A JP 9632977A JP S5431022 A JPS5431022 A JP S5431022A
Authority
JP
Japan
Prior art keywords
cast iron
graphite cast
nodular graphite
nodular
shrinkage
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
JP9632977A
Other languages
Japanese (ja)
Inventor
Yoshiro Komiyama
Yoshimoto Tsunekawa
Tamio Shinosawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9632977A priority Critical patent/JPS5431022A/en
Publication of JPS5431022A publication Critical patent/JPS5431022A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a nodular graphite cast iron holding a graphite spheroidizing rate more than 50%, showing little shrinkage at the time of casting, and having a dense uniform structure contg. no shrinkage cavity, which is obtd. by limiting the S content and minimizing the Ca and Mg contents.
COPYRIGHT: (C)1979,JPO&Japio
JP9632977A 1977-08-11 1977-08-11 Nodular graphite cast iron Pending JPS5431022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9632977A JPS5431022A (en) 1977-08-11 1977-08-11 Nodular graphite cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9632977A JPS5431022A (en) 1977-08-11 1977-08-11 Nodular graphite cast iron

Publications (1)

Publication Number Publication Date
JPS5431022A true JPS5431022A (en) 1979-03-07

Family

ID=14161960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9632977A Pending JPS5431022A (en) 1977-08-11 1977-08-11 Nodular graphite cast iron

Country Status (1)

Country Link
JP (1) JPS5431022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531117A (en) * 1978-08-25 1980-03-05 Metal Res Corp:Kk Tough cast iron containing graphite part of which is hyper- eutectoid spheroidal graphite
JPS60248864A (en) * 1984-05-23 1985-12-09 Kusaka Reametaru Kenkyusho:Kk Brake drum made of cv graphite cast iron
JPH02247353A (en) * 1989-03-20 1990-10-03 Kubota Ltd Mold for end plate and fly wheel made of high strength cast iron

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531117A (en) * 1978-08-25 1980-03-05 Metal Res Corp:Kk Tough cast iron containing graphite part of which is hyper- eutectoid spheroidal graphite
JPS5814867B2 (en) * 1978-08-25 1983-03-22 株式会社メタル・リサ−チ・コ−ポレ−シヨン Tough cast iron where part of the graphite is hypereutectoid spheroidal graphite
JPS60248864A (en) * 1984-05-23 1985-12-09 Kusaka Reametaru Kenkyusho:Kk Brake drum made of cv graphite cast iron
JPH0573817B2 (en) * 1984-05-23 1993-10-15 Kusaka Reametaru Kenkyusho Jug
JPH02247353A (en) * 1989-03-20 1990-10-03 Kubota Ltd Mold for end plate and fly wheel made of high strength cast iron

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