JPS6246510B2 - - Google Patents

Info

Publication number
JPS6246510B2
JPS6246510B2 JP52113987A JP11398777A JPS6246510B2 JP S6246510 B2 JPS6246510 B2 JP S6246510B2 JP 52113987 A JP52113987 A JP 52113987A JP 11398777 A JP11398777 A JP 11398777A JP S6246510 B2 JPS6246510 B2 JP S6246510B2
Authority
JP
Japan
Prior art keywords
sintered body
powder
cbn
compound
nitrides
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
JP52113987A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5446211A (en
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 JP11398777A priority Critical patent/JPS5446211A/ja
Priority to AU31520/77A priority patent/AU512633B2/en
Priority to DE2756512A priority patent/DE2756512C2/de
Priority to FR7738377A priority patent/FR2375155B1/fr
Priority to CA293,584A priority patent/CA1090062A/en
Priority to GB53344/77A priority patent/GB1593770A/en
Publication of JPS5446211A publication Critical patent/JPS5446211A/ja
Priority to US06/119,771 priority patent/US4334928A/en
Publication of JPS6246510B2 publication Critical patent/JPS6246510B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Laminated Bodies (AREA)
JP11398777A 1976-12-21 1977-09-21 Sintered body for cutting tool and method of making same Granted JPS5446211A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11398777A JPS5446211A (en) 1977-09-21 1977-09-21 Sintered body for cutting tool and method of making same
AU31520/77A AU512633B2 (en) 1976-12-21 1977-12-14 Sintered tool
DE2756512A DE2756512C2 (de) 1976-12-21 1977-12-19 Verwendung eines Sinterkörpers für ein Werzeug zur spanabhebenden Bearbeitung von Stahl und Gußeisen
FR7738377A FR2375155B1 (enrdf_load_stackoverflow) 1976-12-21 1977-12-20
CA293,584A CA1090062A (en) 1976-12-21 1977-12-21 Sintered compact for a machining tool and a method of producing the compact
GB53344/77A GB1593770A (en) 1976-12-21 1977-12-21 Sintered compact for a machine tool and a method of producing the compact
US06/119,771 US4334928A (en) 1976-12-21 1980-02-08 Sintered compact for a machining tool and a method of producing the compact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11398777A JPS5446211A (en) 1977-09-21 1977-09-21 Sintered body for cutting tool and method of making same

Publications (2)

Publication Number Publication Date
JPS5446211A JPS5446211A (en) 1979-04-12
JPS6246510B2 true JPS6246510B2 (enrdf_load_stackoverflow) 1987-10-02

Family

ID=14626211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11398777A Granted JPS5446211A (en) 1976-12-21 1977-09-21 Sintered body for cutting tool and method of making same

Country Status (1)

Country Link
JP (1) JPS5446211A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569279A (en) * 1979-06-28 1981-01-30 Sumitomo Electric Industries Sintered body for cutting tool and its manufacture
JPS6035979B2 (ja) * 1979-08-16 1985-08-17 東芝タンガロイ株式会社 高硬度焼結体
JPS5860678A (ja) * 1981-10-02 1983-04-11 三菱マテリアル株式会社 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料
JPS61266364A (ja) * 1985-05-17 1986-11-26 住友電気工業株式会社 サンドイツチ構造を有する高硬度焼結体複合材料
JPS63274676A (ja) * 1987-12-21 1988-11-11 Sumitomo Electric Ind Ltd 工具用複合焼結体
EP0406580B1 (en) * 1989-06-09 1996-09-04 Matsushita Electric Industrial Co., Ltd. A composite material and a method for producing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377811A (en) * 1976-12-21 1978-07-10 Sumitomo Electric Ind Ltd Sintered material for tools of high hardness and its preparation

Also Published As

Publication number Publication date
JPS5446211A (en) 1979-04-12

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