JPS5351497A - Production of high dencity ni-zn ferrite - Google Patents

Production of high dencity ni-zn ferrite

Info

Publication number
JPS5351497A
JPS5351497A JP12614776A JP12614776A JPS5351497A JP S5351497 A JPS5351497 A JP S5351497A JP 12614776 A JP12614776 A JP 12614776A JP 12614776 A JP12614776 A JP 12614776A JP S5351497 A JPS5351497 A JP S5351497A
Authority
JP
Japan
Prior art keywords
ferrite
production
high dencity
dencity
enhancement
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
JP12614776A
Other languages
Japanese (ja)
Other versions
JPS6012767B2 (en
Inventor
Shiro Murakami
Tsutomu Iimura
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP51126147A priority Critical patent/JPS6012767B2/en
Publication of JPS5351497A publication Critical patent/JPS5351497A/en
Publication of JPS6012767B2 publication Critical patent/JPS6012767B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To attempt enhancement of initial permeability in frequency range for magnetic head made of Ni - Zn ferrite and its sintering density, by utilizing, as raw material, nickel oxide or nickel compound consisting of fine powder in which mean diameter of single particle is less than 3μ.
COPYRIGHT: (C)1978,JPO&Japio
JP51126147A 1976-10-22 1976-10-22 Manufacturing method of high-density Ni-Zn ferrite Expired JPS6012767B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51126147A JPS6012767B2 (en) 1976-10-22 1976-10-22 Manufacturing method of high-density Ni-Zn ferrite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51126147A JPS6012767B2 (en) 1976-10-22 1976-10-22 Manufacturing method of high-density Ni-Zn ferrite

Publications (2)

Publication Number Publication Date
JPS5351497A true JPS5351497A (en) 1978-05-10
JPS6012767B2 JPS6012767B2 (en) 1985-04-03

Family

ID=14927830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51126147A Expired JPS6012767B2 (en) 1976-10-22 1976-10-22 Manufacturing method of high-density Ni-Zn ferrite

Country Status (1)

Country Link
JP (1) JPS6012767B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227072A (en) * 1984-04-25 1985-11-12 Miyoshi Valve Kk Constant flow valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472780A (en) * 1962-07-25 1969-10-14 Philips Corp Low porosity nickel zinc ferrite
JPS4928077A (en) * 1972-07-14 1974-03-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472780A (en) * 1962-07-25 1969-10-14 Philips Corp Low porosity nickel zinc ferrite
JPS4928077A (en) * 1972-07-14 1974-03-13

Also Published As

Publication number Publication date
JPS6012767B2 (en) 1985-04-03

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