JPS6411939A - High hard sintered body for tool containing wurtzite type boron nitride - Google Patents

High hard sintered body for tool containing wurtzite type boron nitride

Info

Publication number
JPS6411939A
JPS6411939A JP62167691A JP16769187A JPS6411939A JP S6411939 A JPS6411939 A JP S6411939A JP 62167691 A JP62167691 A JP 62167691A JP 16769187 A JP16769187 A JP 16769187A JP S6411939 A JPS6411939 A JP S6411939A
Authority
JP
Japan
Prior art keywords
phase
sintered body
high pressure
tool
wurtzite type
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
JP62167691A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431013B2 (enExample
Inventor
Takashi Yoshimoto
Teruyuki Awano
Kenichi Sakamoto
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.)
Nachi Fujikoshi Corp
Nippon Light Metal Co Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Nachi Fujikoshi Corp
Nippon Light Metal Co Ltd
Asahi Chemical Industry Co 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 Nachi Fujikoshi Corp, Nippon Light Metal Co Ltd, Asahi Chemical Industry Co Ltd filed Critical Nachi Fujikoshi Corp
Priority to JP62167691A priority Critical patent/JPS6411939A/ja
Publication of JPS6411939A publication Critical patent/JPS6411939A/ja
Publication of JPH0431013B2 publication Critical patent/JPH0431013B2/ja
Granted legal-status Critical Current

Links

JP62167691A 1987-07-07 1987-07-07 High hard sintered body for tool containing wurtzite type boron nitride Granted JPS6411939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62167691A JPS6411939A (en) 1987-07-07 1987-07-07 High hard sintered body for tool containing wurtzite type boron nitride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62167691A JPS6411939A (en) 1987-07-07 1987-07-07 High hard sintered body for tool containing wurtzite type boron nitride

Publications (2)

Publication Number Publication Date
JPS6411939A true JPS6411939A (en) 1989-01-17
JPH0431013B2 JPH0431013B2 (enExample) 1992-05-25

Family

ID=15854445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62167691A Granted JPS6411939A (en) 1987-07-07 1987-07-07 High hard sintered body for tool containing wurtzite type boron nitride

Country Status (1)

Country Link
JP (1) JPS6411939A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525289A (ja) * 2012-05-31 2015-09-03 サンドビック インテレクチュアル プロパティー アクティエボラーグ ｃＢＮ材料の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169533A (ja) * 1985-01-21 1985-09-03 Toshiba Tungaloy Co Ltd 高硬度焼結体の製造方法
JPS61179847A (ja) * 1986-02-17 1986-08-12 Toshiba Tungaloy Co Ltd 切削用高硬度焼結体
JPS6372843A (ja) * 1987-08-28 1988-04-02 Nippon Oil & Fats Co Ltd 切削工具用高密度相窒化ホウ素含有焼結体の製造法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169533A (ja) * 1985-01-21 1985-09-03 Toshiba Tungaloy Co Ltd 高硬度焼結体の製造方法
JPS61179847A (ja) * 1986-02-17 1986-08-12 Toshiba Tungaloy Co Ltd 切削用高硬度焼結体
JPS6372843A (ja) * 1987-08-28 1988-04-02 Nippon Oil & Fats Co Ltd 切削工具用高密度相窒化ホウ素含有焼結体の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525289A (ja) * 2012-05-31 2015-09-03 サンドビック インテレクチュアル プロパティー アクティエボラーグ ｃＢＮ材料の製造方法
US10252947B2 (en) 2012-05-31 2019-04-09 Hyperion Materials & Technologies (Sweden) Ab Method of making a cBN material

Also Published As

Publication number Publication date
JPH0431013B2 (enExample) 1992-05-25

Similar Documents

Publication Publication Date Title
US4745091A (en) Novel compositions for oxide ceramics
US4320203A (en) Ceramic alloy
EP0386338B1 (en) Hard sintered body for tools
SE8204983D0 (sv) A diamond compact for a tool and a process for the production of the same
CA2422179A1 (en) Siaion material and cutting tools made thereof
EP0834486B1 (en) Hard sintered body for tool
US4801564A (en) High-toughness ceramic tool materials
JPS6411939A (en) High hard sintered body for tool containing wurtzite type boron nitride
US4743571A (en) Polycrystalline sintered bodies on a base of silicon nitride with high fracture toughness and hardness
EP0453265A1 (en) A tool having a silicon nitride sintered body and method of producing same
JPS644988B2 (enExample)
JPH09136203A (ja) 高強度立方晶窒化硼素基焼結体
EP0142771A2 (en) Novel compositions for oxide ceramics
Wada Effect of gas composition on Si2N2O formation in the Si-CNO system
JPS6414167A (en) High-strength aluminum oxide-based sintered body and its production
JPS5669350A (en) High hardness sintered body for cutting
ATE213514T1 (de) Herstellung von übergangsmetallkarbid-, übergangsmetallnitrid- und übergangsmetallkarbonitridwhiskern mit zwei oder mehreren übergangsmetallen
JP2502362B2 (ja) 工具用高硬度焼結体
US5120687A (en) Sialon containing high content of alpha prime phase
RU2079564C1 (ru) Способ получения спеченных твердых сплавов на основе карбида вольфрама
JPH06305732A (ja) Ｗｃ型窒化タンタルおよびその合成方法
JPS5629650A (en) High hardness sintered body
JPS5696050A (en) High hardness sintered body for tool and its manufacture
JPS57149448A (en) Cubic boron nitride-based superhigh-pressure sintered material useful as machining tool or wear-resistant tool
JPS6433069A (en) Shaft shaped ceramic cutting tool