JPS514207A - - Google Patents

Info

Publication number
JPS514207A
JPS514207A JP49075094A JP7509474A JPS514207A JP S514207 A JPS514207 A JP S514207A JP 49075094 A JP49075094 A JP 49075094A JP 7509474 A JP7509474 A JP 7509474A JP S514207 A JPS514207 A JP S514207A
Authority
JP
Japan
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
JP49075094A
Other languages
Japanese (ja)
Other versions
JPS57270B2 (en
Inventor
Osamu Fukunaga
Akira Shinho
Nobuo Yamaoka
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.)
National Institute for Research in Inorganic Material
Resonac Holdings Corp
Original Assignee
Showa Denko KK
National Institute for Research in Inorganic Material
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 Showa Denko KK, National Institute for Research in Inorganic Material filed Critical Showa Denko KK
Priority to JP7509474A priority Critical patent/JPS57270B2/ja
Publication of JPS514207A publication Critical patent/JPS514207A/ja
Publication of JPS57270B2 publication Critical patent/JPS57270B2/ja
Expired legal-status Critical Current

Links

JP7509474A 1974-07-01 1974-07-01 Expired JPS57270B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7509474A JPS57270B2 (en) 1974-07-01 1974-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7509474A JPS57270B2 (en) 1974-07-01 1974-07-01

Publications (2)

Publication Number Publication Date
JPS514207A true JPS514207A (en) 1976-01-14
JPS57270B2 JPS57270B2 (en) 1982-01-06

Family

ID=13566225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7509474A Expired JPS57270B2 (en) 1974-07-01 1974-07-01

Country Status (1)

Country Link
JP (1) JPS57270B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104664A (en) * 1976-02-11 1977-09-02 Girling Ltd Control valve for brake system of traffic apparatus
JPS5466910A (en) * 1977-11-08 1979-05-29 Sumitomo Electric Industries Sintered body for high hardness tool and method of making same
FR2451802A1 (en) * 1979-03-19 1980-10-17 De Beers Ind Diamond IMPROVEMENTS ON COMPACT ABRASIVE ARTICLES BASED ON CUBIC NITRIDE, AND PROCESSES FOR THEIR PRODUCTION
JPS5861256A (en) * 1981-10-07 1983-04-12 Mitsubishi Metal Corp High-toughness boron nitride-base material sintered under superhigh pressure for cutting tool and wear resistant tool
JPS5861255A (en) * 1981-10-06 1983-04-12 Mitsubishi Metal Corp High-toughness boron nitride-base material sintered under superhigh pressure for cutting tool and wear-resistant tool
US6001758A (en) * 1996-10-31 1999-12-14 Sumitomo Electric Industries, Ltd. Hard and tough sintered body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942110A (en) * 1972-05-25 1974-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942110A (en) * 1972-05-25 1974-04-20

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104664A (en) * 1976-02-11 1977-09-02 Girling Ltd Control valve for brake system of traffic apparatus
JPS5466910A (en) * 1977-11-08 1979-05-29 Sumitomo Electric Industries Sintered body for high hardness tool and method of making same
JPS618034B2 (en) * 1977-11-08 1986-03-11 Sumitomo Electric Industries
FR2451802A1 (en) * 1979-03-19 1980-10-17 De Beers Ind Diamond IMPROVEMENTS ON COMPACT ABRASIVE ARTICLES BASED ON CUBIC NITRIDE, AND PROCESSES FOR THEIR PRODUCTION
US4666466A (en) * 1979-03-19 1987-05-19 Wilson William I Abrasive compacts
JPS5861255A (en) * 1981-10-06 1983-04-12 Mitsubishi Metal Corp High-toughness boron nitride-base material sintered under superhigh pressure for cutting tool and wear-resistant tool
JPS6020457B2 (en) * 1981-10-06 1985-05-22 三菱マテリアル株式会社 High-toughness boron nitride-based ultra-high pressure sintered material for cutting and wear-resistant tools
JPS5861256A (en) * 1981-10-07 1983-04-12 Mitsubishi Metal Corp High-toughness boron nitride-base material sintered under superhigh pressure for cutting tool and wear resistant tool
JPS6020458B2 (en) * 1981-10-07 1985-05-22 三菱マテリアル株式会社 High-toughness boron nitride-based ultra-high pressure sintered material for cutting and wear-resistant tools
US6001758A (en) * 1996-10-31 1999-12-14 Sumitomo Electric Industries, Ltd. Hard and tough sintered body

Also Published As

Publication number Publication date
JPS57270B2 (en) 1982-01-06

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