JPS5366808A - Preparation of pure iron and ferrous sintered material - Google Patents

Preparation of pure iron and ferrous sintered material

Info

Publication number
JPS5366808A
JPS5366808A JP14176976A JP14176976A JPS5366808A JP S5366808 A JPS5366808 A JP S5366808A JP 14176976 A JP14176976 A JP 14176976A JP 14176976 A JP14176976 A JP 14176976A JP S5366808 A JPS5366808 A JP S5366808A
Authority
JP
Japan
Prior art keywords
sintered material
pure iron
preparation
ferrous sintered
ferrous
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
JP14176976A
Other languages
Japanese (ja)
Other versions
JPS5647943B2 (en
Inventor
Takeaki Sakai
Yuichi Suzuki
Shoichi Shimozato
Masanori Okada
Zenzo Henmi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14176976A priority Critical patent/JPS5366808A/en
Publication of JPS5366808A publication Critical patent/JPS5366808A/en
Publication of JPS5647943B2 publication Critical patent/JPS5647943B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce the pure iron and ferrous sintered material of which the magnetic characteristics have heen improved, by annealing the sintered material in the nonoxidizing atmosphere after the completion of sintering.
COPYRIGHT: (C)1978,JPO&Japio
JP14176976A 1976-11-27 1976-11-27 Preparation of pure iron and ferrous sintered material Granted JPS5366808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14176976A JPS5366808A (en) 1976-11-27 1976-11-27 Preparation of pure iron and ferrous sintered material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14176976A JPS5366808A (en) 1976-11-27 1976-11-27 Preparation of pure iron and ferrous sintered material

Publications (2)

Publication Number Publication Date
JPS5366808A true JPS5366808A (en) 1978-06-14
JPS5647943B2 JPS5647943B2 (en) 1981-11-12

Family

ID=15299737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14176976A Granted JPS5366808A (en) 1976-11-27 1976-11-27 Preparation of pure iron and ferrous sintered material

Country Status (1)

Country Link
JP (1) JPS5366808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445168U (en) * 1978-05-18 1979-03-28

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614339A (en) * 1970-03-27 1971-10-19 Spin Physics Inc Magnetic transducer with wear resistant pole tips
JPS4974603A (en) * 1972-11-16 1974-07-18
JPS49115009A (en) * 1973-03-09 1974-11-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614339A (en) * 1970-03-27 1971-10-19 Spin Physics Inc Magnetic transducer with wear resistant pole tips
JPS4974603A (en) * 1972-11-16 1974-07-18
JPS49115009A (en) * 1973-03-09 1974-11-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445168U (en) * 1978-05-18 1979-03-28

Also Published As

Publication number Publication date
JPS5647943B2 (en) 1981-11-12

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