JPS55126569A - Cutting tool material and its manufacture - Google Patents

Cutting tool material and its manufacture

Info

Publication number
JPS55126569A
JPS55126569A JP3403679A JP3403679A JPS55126569A JP S55126569 A JPS55126569 A JP S55126569A JP 3403679 A JP3403679 A JP 3403679A JP 3403679 A JP3403679 A JP 3403679A JP S55126569 A JPS55126569 A JP S55126569A
Authority
JP
Japan
Prior art keywords
manufacture
cutting tool
tool material
cutting
tool
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
JP3403679A
Other languages
Japanese (ja)
Inventor
Hirohide Yamada
Kenji Hasegawa
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 JP3403679A priority Critical patent/JPS55126569A/en
Publication of JPS55126569A publication Critical patent/JPS55126569A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
JP3403679A 1979-03-23 1979-03-23 Cutting tool material and its manufacture Pending JPS55126569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3403679A JPS55126569A (en) 1979-03-23 1979-03-23 Cutting tool material and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3403679A JPS55126569A (en) 1979-03-23 1979-03-23 Cutting tool material and its manufacture

Publications (1)

Publication Number Publication Date
JPS55126569A true JPS55126569A (en) 1980-09-30

Family

ID=12403097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3403679A Pending JPS55126569A (en) 1979-03-23 1979-03-23 Cutting tool material and its manufacture

Country Status (1)

Country Link
JP (1) JPS55126569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648303A (en) * 1994-02-25 1997-07-15 Kyocera Corporation Non-magnetic ceramics for recording/reproducing heads and method of producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648303A (en) * 1994-02-25 1997-07-15 Kyocera Corporation Non-magnetic ceramics for recording/reproducing heads and method of producing the same

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