JPS6119585B2 - - Google Patents

Info

Publication number
JPS6119585B2
JPS6119585B2 JP54039579A JP3957979A JPS6119585B2 JP S6119585 B2 JPS6119585 B2 JP S6119585B2 JP 54039579 A JP54039579 A JP 54039579A JP 3957979 A JP3957979 A JP 3957979A JP S6119585 B2 JPS6119585 B2 JP S6119585B2
Authority
JP
Japan
Prior art keywords
sintered body
boron nitride
cutting
powder
phase
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
JP54039579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55130859A (en
Inventor
Akio Hara
Shuji Yatsu
Juichiro Kono
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 JP3957979A priority Critical patent/JPS55130859A/ja
Publication of JPS55130859A publication Critical patent/JPS55130859A/ja
Publication of JPS6119585B2 publication Critical patent/JPS6119585B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP3957979A 1979-04-02 1979-04-02 Sintered body with high hardness for cuttinggworking cast iron and its preparation Granted JPS55130859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3957979A JPS55130859A (en) 1979-04-02 1979-04-02 Sintered body with high hardness for cuttinggworking cast iron and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3957979A JPS55130859A (en) 1979-04-02 1979-04-02 Sintered body with high hardness for cuttinggworking cast iron and its preparation

Publications (2)

Publication Number Publication Date
JPS55130859A JPS55130859A (en) 1980-10-11
JPS6119585B2 true JPS6119585B2 (enrdf_load_stackoverflow) 1986-05-17

Family

ID=12556986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3957979A Granted JPS55130859A (en) 1979-04-02 1979-04-02 Sintered body with high hardness for cuttinggworking cast iron and its preparation

Country Status (1)

Country Link
JP (1) JPS55130859A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432393U (enrdf_load_stackoverflow) * 1987-08-19 1989-02-28
JPS6451094U (enrdf_load_stackoverflow) * 1987-09-24 1989-03-29
JPH0176484U (enrdf_load_stackoverflow) * 1987-11-06 1989-05-23

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145961A (en) * 1981-03-05 1982-09-09 Toshiba Tungaloy Co Ltd High hardness sintered body for cutting
JPS57145960A (en) * 1981-03-05 1982-09-09 Toshiba Tungaloy Co Ltd High hardness sintered body for cutting
JPS592729B2 (ja) * 1981-06-26 1984-01-20 龍郎 倉冨 立方晶窒化硼素固結体の製造法
JPS5860679A (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
JPS6033893B2 (ja) * 1981-10-06 1985-08-06 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
JPS6056783B2 (ja) * 1984-12-25 1985-12-11 三菱マテリアル株式会社 切削工具用立方晶窒化硼素基超高圧焼結材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564510B2 (enrdf_load_stackoverflow) * 1972-09-01 1981-01-30
JPS5647124B2 (enrdf_load_stackoverflow) * 1973-06-26 1981-11-07
JPS5418240B2 (enrdf_load_stackoverflow) * 1974-02-26 1979-07-05
JPS566393B2 (enrdf_load_stackoverflow) * 1974-02-26 1981-02-10
JPS5243846A (en) * 1975-10-03 1977-04-06 Senichi Masuda Device for electrostatic powder coating
JPS53139609A (en) * 1977-05-12 1978-12-06 Sumitomo Electric Industries Sintered high hardness object for tool making and method of its manufacture
JPS5927303B2 (ja) * 1978-08-21 1984-07-04 三菱マテリアル株式会社 靭性および耐摩耗性を具備した切削工具用焼結材料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432393U (enrdf_load_stackoverflow) * 1987-08-19 1989-02-28
JPS6451094U (enrdf_load_stackoverflow) * 1987-09-24 1989-03-29
JPH0176484U (enrdf_load_stackoverflow) * 1987-11-06 1989-05-23

Also Published As

Publication number Publication date
JPS55130859A (en) 1980-10-11

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