JPS55113859A - Sintered body for cutting tool and manufacture thereof - Google Patents

Sintered body for cutting tool and manufacture thereof

Info

Publication number
JPS55113859A
JPS55113859A JP2163379A JP2163379A JPS55113859A JP S55113859 A JPS55113859 A JP S55113859A JP 2163379 A JP2163379 A JP 2163379A JP 2163379 A JP2163379 A JP 2163379A JP S55113859 A JPS55113859 A JP S55113859A
Authority
JP
Japan
Prior art keywords
boron nitride
binder
cutting tool
grain size
less
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.)
Granted
Application number
JP2163379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627259B2 (enrdf_load_stackoverflow
Inventor
Shuji Yatsu
Akio Hara
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 JP2163379A priority Critical patent/JPS55113859A/ja
Publication of JPS55113859A publication Critical patent/JPS55113859A/ja
Publication of JPS627259B2 publication Critical patent/JPS627259B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP2163379A 1979-02-26 1979-02-26 Sintered body for cutting tool and manufacture thereof Granted JPS55113859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2163379A JPS55113859A (en) 1979-02-26 1979-02-26 Sintered body for cutting tool and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2163379A JPS55113859A (en) 1979-02-26 1979-02-26 Sintered body for cutting tool and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS55113859A true JPS55113859A (en) 1980-09-02
JPS627259B2 JPS627259B2 (enrdf_load_stackoverflow) 1987-02-16

Family

ID=12060464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2163379A Granted JPS55113859A (en) 1979-02-26 1979-02-26 Sintered body for cutting tool and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS55113859A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941445A (ja) * 1982-08-31 1984-03-07 Mitsubishi Metal Corp 切削工具用立方晶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
US4788166A (en) * 1985-03-04 1988-11-29 Nippon Oils & Fats Co., Ltd. High-hardness sintered article and method for manufacture thereof
CN105908046A (zh) * 2016-06-27 2016-08-31 中原工学院 铸铁件精加工用聚晶立方氮化硼刀具材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944014A (enrdf_load_stackoverflow) * 1972-09-01 1974-04-25
DE2756512A1 (de) * 1976-12-21 1978-06-22 Sumitomo Electric Industries Sinterpressling fuer spanabhebende werkzeuge
JPS5377811A (en) * 1976-12-21 1978-07-10 Sumitomo Electric Ind Ltd Sintered material for tools of high hardness and its preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944014A (enrdf_load_stackoverflow) * 1972-09-01 1974-04-25
DE2756512A1 (de) * 1976-12-21 1978-06-22 Sumitomo Electric Industries Sinterpressling fuer spanabhebende werkzeuge
JPS5377811A (en) * 1976-12-21 1978-07-10 Sumitomo Electric Ind Ltd Sintered material for tools of high hardness and its preparation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941445A (ja) * 1982-08-31 1984-03-07 Mitsubishi Metal Corp 切削工具用立方晶窒化硼素基超高圧焼結材料
US4788166A (en) * 1985-03-04 1988-11-29 Nippon Oils & Fats Co., Ltd. High-hardness sintered article and method for manufacture thereof
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
CN105908046A (zh) * 2016-06-27 2016-08-31 中原工学院 铸铁件精加工用聚晶立方氮化硼刀具材料及其制备方法

Also Published As

Publication number Publication date
JPS627259B2 (enrdf_load_stackoverflow) 1987-02-16

Similar Documents

Publication Publication Date Title
JPS5677359A (en) High density phase boron nitride composite sintered body and its manufacture
JPS56156738A (en) Sintered body for high hardness tool and its manufacture
JPS55113859A (en) Sintered body for cutting tool and manufacture thereof
JPS55119150A (en) Cubic system boron nitride solid solution and preparation thereof
JPS5792158A (en) Boride cermet material containing m2b5 type boride
JPS55141541A (en) High hardness sintered body and its manufacture
JPS56130451A (en) Cubic boron nitride sintered body
JPS5696051A (en) High hardness sintered body for tool and its manufacture
JPS5747845A (en) Hard sintered alloy
JPS55161046A (en) High density phase boron nitride-containing sintered body and its manufacture
JPS56169748A (en) High hardness sintered body for tool and preparation thereof
JPS55145145A (en) Titanium diboride-base sintered hard alloy
JPS55125257A (en) Sintered body for cutting tool and manufacture thereof
SU1107577A1 (ru) Спеченный сплав, содержащий карбид титана
JPS5727913A (en) Manufacture of composite carbonitride containing ti and w
JPS5696050A (en) High hardness sintered body for tool and its manufacture
JPS56112438A (en) Cubic system boron nitride sintered body
JPS5741345A (en) Sintered body of cubic system boron nitride
JPS5616648A (en) Sintered hard alloy for cutting tool material
JPS57126945A (en) Sintered hard alloy
Srikanth et al. Effect of Binder Composition and Sintering Period on Properties of W--Co--Ni Heavy Alloys
JPS5794549A (en) Solidified body of cubic system boron nitride and its manufacture
JPS5515981A (en) Diamond sintered body
JPS5579852A (en) High strength, high density hard material
JPS5726137A (en) Sintered body for tool for finely working precise small parts and its manufacture