JPH0127022B2 - - Google Patents

Info

Publication number
JPH0127022B2
JPH0127022B2 JP60270473A JP27047385A JPH0127022B2 JP H0127022 B2 JPH0127022 B2 JP H0127022B2 JP 60270473 A JP60270473 A JP 60270473A JP 27047385 A JP27047385 A JP 27047385A JP H0127022 B2 JPH0127022 B2 JP H0127022B2
Authority
JP
Japan
Prior art keywords
sintered body
wurtzite
boron nitride
type
powder
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
JP60270473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61209958A (ja
Inventor
Akio Hara
Shuji Yatsu
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP60270473A priority Critical patent/JPS61209958A/ja
Publication of JPS61209958A publication Critical patent/JPS61209958A/ja
Publication of JPH0127022B2 publication Critical patent/JPH0127022B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
JP60270473A 1985-11-30 1985-11-30 高硬度の工具用焼結体及びその製造方法 Granted JPS61209958A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60270473A JPS61209958A (ja) 1985-11-30 1985-11-30 高硬度の工具用焼結体及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60270473A JPS61209958A (ja) 1985-11-30 1985-11-30 高硬度の工具用焼結体及びその製造方法

Publications (2)

Publication Number Publication Date
JPS61209958A JPS61209958A (ja) 1986-09-18
JPH0127022B2 true JPH0127022B2 (OSRAM) 1989-05-26

Family

ID=17486798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60270473A Granted JPS61209958A (ja) 1985-11-30 1985-11-30 高硬度の工具用焼結体及びその製造方法

Country Status (1)

Country Link
JP (1) JPS61209958A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564510B2 (OSRAM) * 1972-09-01 1981-01-30

Also Published As

Publication number Publication date
JPS61209958A (ja) 1986-09-18

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