JPH0132192B2 - - Google Patents

Info

Publication number
JPH0132192B2
JPH0132192B2 JP59059146A JP5914684A JPH0132192B2 JP H0132192 B2 JPH0132192 B2 JP H0132192B2 JP 59059146 A JP59059146 A JP 59059146A JP 5914684 A JP5914684 A JP 5914684A JP H0132192 B2 JPH0132192 B2 JP H0132192B2
Authority
JP
Japan
Prior art keywords
cbn
boron nitride
coating layer
ratio
cutting
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
JP59059146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60204686A (ja
Inventor
Taijiro Sugisawa
Noribumi Kikuchi
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP5914684A priority Critical patent/JPS60204686A/ja
Publication of JPS60204686A publication Critical patent/JPS60204686A/ja
Publication of JPH0132192B2 publication Critical patent/JPH0132192B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP5914684A 1984-03-27 1984-03-27 切削工具用表面被覆立方晶窒化硼素基セラミツク部材 Granted JPS60204686A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5914684A JPS60204686A (ja) 1984-03-27 1984-03-27 切削工具用表面被覆立方晶窒化硼素基セラミツク部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5914684A JPS60204686A (ja) 1984-03-27 1984-03-27 切削工具用表面被覆立方晶窒化硼素基セラミツク部材

Publications (2)

Publication Number Publication Date
JPS60204686A JPS60204686A (ja) 1985-10-16
JPH0132192B2 true JPH0132192B2 (OSRAM) 1989-06-29

Family

ID=13104898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5914684A Granted JPS60204686A (ja) 1984-03-27 1984-03-27 切削工具用表面被覆立方晶窒化硼素基セラミツク部材

Country Status (1)

Country Link
JP (1) JPS60204686A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5407487B2 (ja) * 2009-03-30 2014-02-05 三菱マテリアル株式会社 表面被覆切削工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059085B2 (ja) * 1980-12-03 1985-12-23 住友電気工業株式会社 被覆セラミツク工具
JPS598679A (ja) * 1982-07-07 1984-01-17 住友電気工業株式会社 被覆硬質焼結体
JPS5950076A (ja) * 1982-09-13 1984-03-22 三菱マテリアル株式会社 立方晶窒化硼素基超高圧焼結材料

Also Published As

Publication number Publication date
JPS60204686A (ja) 1985-10-16

Similar Documents

Publication Publication Date Title
JP3866305B2 (ja) 工具用複合高硬度材料
JPS6227033B2 (OSRAM)
EP2788302B1 (en) Sintered compact comprising cubic boron nitride for use as cutting tool
JPS6348836B2 (OSRAM)
WO2012105710A1 (ja) ｃＢＮ焼結体工具および被覆ｃＢＮ焼結体工具
JP2001310203A (ja) 切粉に対する表面潤滑性にすぐれた表面被覆超硬合金製切削工具
JPS61101482A (ja) 窒化珪素切削工具
JP2556101B2 (ja) 表面被覆炭化タングステン基超硬合金製切削工具
JP4191663B2 (ja) 工具用複合高硬度材料
JP3170993B2 (ja) 耐欠損性のすぐれた表面被覆炭化タングステン基超硬合金製切削工具
JPS644988B2 (OSRAM)
JP7336063B2 (ja) 立方晶窒化硼素焼結体及び被覆立方晶窒化硼素焼結体
JPH10245287A (ja) 切削工具用硬質層被覆高圧相窒化ほう素焼結体
JP2596094B2 (ja) 耐摩耗性のすぐれた表面被覆セラミック製切削工具
JPH0132192B2 (OSRAM)
JPS644989B2 (OSRAM)
JP3729463B2 (ja) フライス切削用強靭性超硬合金および被覆超硬合金
JP2849055B2 (ja) サイアロン基焼結体および被覆焼結体
JPH02275763A (ja) 窒化珪素基焼結体
JP2005212048A (ja) セラミックスおよびこれを用いた切削工具
JP2001114562A (ja) セラミックス焼結体部品および被覆セラミックス焼結体部品
JPH10226575A (ja) 切削工具用高圧相窒化硼素焼結体
JP3519324B2 (ja) セラミックス焼結体および被覆セラミックス焼結体
JPH0132193B2 (OSRAM)
JP2001179508A (ja) 切削工具