JPS6117787B2 - - Google Patents

Info

Publication number
JPS6117787B2
JPS6117787B2 JP51127624A JP12762476A JPS6117787B2 JP S6117787 B2 JPS6117787 B2 JP S6117787B2 JP 51127624 A JP51127624 A JP 51127624A JP 12762476 A JP12762476 A JP 12762476A JP S6117787 B2 JPS6117787 B2 JP S6117787B2
Authority
JP
Japan
Prior art keywords
ferrite
temperature
density
pressure
isostatic pressing
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.)
Expired
Application number
JP51127624A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5351217A (en
Inventor
Nobuhiro Terada
Kazunori Ozawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP12762476A priority Critical patent/JPS5351217A/ja
Publication of JPS5351217A publication Critical patent/JPS5351217A/ja
Publication of JPS6117787B2 publication Critical patent/JPS6117787B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
JP12762476A 1976-10-22 1976-10-22 Manufacture of high density ferrite Granted JPS5351217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12762476A JPS5351217A (en) 1976-10-22 1976-10-22 Manufacture of high density ferrite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12762476A JPS5351217A (en) 1976-10-22 1976-10-22 Manufacture of high density ferrite

Publications (2)

Publication Number Publication Date
JPS5351217A JPS5351217A (en) 1978-05-10
JPS6117787B2 true JPS6117787B2 (enExample) 1986-05-09

Family

ID=14964678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12762476A Granted JPS5351217A (en) 1976-10-22 1976-10-22 Manufacture of high density ferrite

Country Status (1)

Country Link
JP (1) JPS5351217A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63157407A (ja) * 1986-12-22 1988-06-30 Sony Corp 高密度フエライトの製造方法
JPH01253210A (ja) * 1988-03-31 1989-10-09 Ngk Insulators Ltd 多結晶フェライト材料及びその製造法

Also Published As

Publication number Publication date
JPS5351217A (en) 1978-05-10

Similar Documents

Publication Publication Date Title
US3999216A (en) Material for magnetic transducer heads
JPS61158862A (ja) 磁気ヘツドスライダ材料
JPH04329847A (ja) Ｆｅ−Ｎｉ合金軟質磁性材料の製造方法
GB1376677A (en) Magnet alloy for magnetic recording and reproducing head and the method of manufacturing thereof
JPS6117787B2 (enExample)
EP0330121A2 (en) Non-magnetic substrate of magnetic head, magnetic head and method for producing substrate
US4093688A (en) Method of making manganese-zinc ferrite
US3607219A (en) Method of preparing a metal powder consisting at least substantially of iron for magnetic recording
EP0061988A1 (en) Sintering cycle including a low pressure hot isostatic pressing step
JPS605045B2 (ja) 高密度フエライトの製造方法
JP2001107226A (ja) Ｃｏ系ターゲットおよびその製造方法
US4059664A (en) Method of manufacturing ferrimagnetic material for recording, read out and erase heads utilized in magnetic layer devices
JPH0376762B2 (enExample)
JPS63157407A (ja) 高密度フエライトの製造方法
JPH0583602B2 (enExample)
CN113611471A (zh) 一种金属磁粉芯及其制备方法
JPH0364402A (ja) 金属射出品の炭素量コントロール方法
JPH05315180A (ja) 高密度記録用磁性膜を形成するためのスパッタリングターゲット材およびその製法
JP2002226970A (ja) Ｃｏ系ターゲットおよびその製造方法
JPH0376761B2 (enExample)
JPS63168007A (ja) 高密度フエライトの製造方法
JPS6330374A (ja) 酸化物の高密度焼結方法
US3396015A (en) Powder rolling of nickel-ironcobalt alloys
JPH03193605A (ja) 酸化物超電導薄膜形成用ターゲット材の製造方法
JPS59205404A (ja) 粉末の固化方法