JPH0135041B2 - - Google Patents

Info

Publication number
JPH0135041B2
JPH0135041B2 JP55087793A JP8779380A JPH0135041B2 JP H0135041 B2 JPH0135041 B2 JP H0135041B2 JP 55087793 A JP55087793 A JP 55087793A JP 8779380 A JP8779380 A JP 8779380A JP H0135041 B2 JPH0135041 B2 JP H0135041B2
Authority
JP
Japan
Prior art keywords
weight
sintered body
powder
group
combination
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
JP55087793A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5717466A (en
Inventor
Hiroshi Tsukada
Masaya Myake
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 JP8779380A priority Critical patent/JPS5717466A/ja
Publication of JPS5717466A publication Critical patent/JPS5717466A/ja
Publication of JPH0135041B2 publication Critical patent/JPH0135041B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
JP8779380A 1980-06-30 1980-06-30 Si3n4 sintered body for tool and manufacture Granted JPS5717466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8779380A JPS5717466A (en) 1980-06-30 1980-06-30 Si3n4 sintered body for tool and manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8779380A JPS5717466A (en) 1980-06-30 1980-06-30 Si3n4 sintered body for tool and manufacture

Publications (2)

Publication Number Publication Date
JPS5717466A JPS5717466A (en) 1982-01-29
JPH0135041B2 true JPH0135041B2 (enrdf_load_stackoverflow) 1989-07-24

Family

ID=13924850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8779380A Granted JPS5717466A (en) 1980-06-30 1980-06-30 Si3n4 sintered body for tool and manufacture

Country Status (1)

Country Link
JP (1) JPS5717466A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820709C2 (de) * 1978-01-13 1984-09-20 Orion Research Inc., Cambridge, Mass. Verfahren zum Anheben oder Erniedrigen des pH-Werts eines Probenstroms
JPS5921580A (ja) * 1982-07-26 1984-02-03 住友電気工業株式会社 鉄および鉄合金用塑性加工工具
JPS5941446A (ja) * 1982-08-31 1984-03-07 Toshiba Tungaloy Co Ltd 高強度耐摩耗性窒化硅素基焼結体
JPS5986910U (ja) * 1982-12-03 1984-06-12 小川　英昭 サ−クル主軸装置
US5178647A (en) * 1983-07-29 1993-01-12 Kabushiki Kaisha Toshiba Wear-resistant member
DE69207613T2 (de) * 1991-02-15 1996-09-19 Sumitomo Electric Industries Werkzeug aus gesintertem Siliciumnitrid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021945B2 (ja) * 1979-01-16 1985-05-30 旭硝子株式会社 窒化珪素質焼結体
JPS5632377A (en) * 1979-08-20 1981-04-01 Mitsubishi Metal Corp Silicon nitride base sintered material for cutting tool

Also Published As

Publication number Publication date
JPS5717466A (en) 1982-01-29

Similar Documents

Publication Publication Date Title
JP2907315B2 (ja) 多結晶立方晶窒化ホウ素の製造方法
US6001758A (en) Hard and tough sintered body
JPS6348836B2 (enrdf_load_stackoverflow)
US7615185B2 (en) Multicomponent ceramics powder, method of manufacturing multicomponent ceramics powder, sintered body, and method of manufacturing sintered body
US4217113A (en) Aluminum oxide-containing metal compositions and cutting tool made therefrom
JP4065666B2 (ja) 高耐クレータ性高強度焼結体
JPH055782B2 (enrdf_load_stackoverflow)
JPH0135041B2 (enrdf_load_stackoverflow)
JP3132843B2 (ja) 高靭性高圧相窒化硼素焼結体
JP2000328170A (ja) 立方晶窒化硼素含有硬質部材及びその製造方法
GB2591616A (en) Polycrystalline cubic boron nitride material
JP2015044723A (ja) 焼結体
EP0198464B1 (en) Coated silicon nitride cutting tool and process for making
JP2002194474A (ja) 炭化タングステン系超硬基複合材料焼結体
JPS644989B2 (enrdf_load_stackoverflow)
JP3092887B2 (ja) 表面調質焼結合金及びその製造方法
JP3107168B2 (ja) 工具用被覆窒化ケイ素焼結体
JP2782524B2 (ja) 高密度相窒化ホウ素基反応焼結体及びその製造方法
JPH0215622B2 (enrdf_load_stackoverflow)
JPH08337477A (ja) サイアロン基焼結体および被覆焼結体
JP3976285B2 (ja) 窒化硬質層を有するサーメット工具およびその製造方法
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
RU1801141C (ru) Слоистый материал дл режущего инструмента
JPS6160851A (ja) 工具用高硬度焼結体とその製造方法
JPH01215754A (ja) 酸化アルミニウム基焼結体及びその製造方法