JPH059386B2 - - Google Patents

Info

Publication number
JPH059386B2
JPH059386B2 JP59033758A JP3375884A JPH059386B2 JP H059386 B2 JPH059386 B2 JP H059386B2 JP 59033758 A JP59033758 A JP 59033758A JP 3375884 A JP3375884 A JP 3375884A JP H059386 B2 JPH059386 B2 JP H059386B2
Authority
JP
Japan
Prior art keywords
silicon nitride
sintered body
crystal structure
volume
tools
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 - Lifetime
Application number
JP59033758A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60180962A (ja
Inventor
Mikio Fukuhara
Kenji Fukazawa
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy 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 Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Priority to JP59033758A priority Critical patent/JPS60180962A/ja
Publication of JPS60180962A publication Critical patent/JPS60180962A/ja
Publication of JPH059386B2 publication Critical patent/JPH059386B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP59033758A 1984-02-24 1984-02-24 工具用窒化硅素焼結体 Granted JPS60180962A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59033758A JPS60180962A (ja) 1984-02-24 1984-02-24 工具用窒化硅素焼結体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59033758A JPS60180962A (ja) 1984-02-24 1984-02-24 工具用窒化硅素焼結体

Publications (2)

Publication Number Publication Date
JPS60180962A JPS60180962A (ja) 1985-09-14
JPH059386B2 true JPH059386B2 (enrdf_load_stackoverflow) 1993-02-04

Family

ID=12395328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59033758A Granted JPS60180962A (ja) 1984-02-24 1984-02-24 工具用窒化硅素焼結体

Country Status (1)

Country Link
JP (1) JPS60180962A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69207613T2 (de) * 1991-02-15 1996-09-19 Sumitomo Electric Industries Werkzeug aus gesintertem Siliciumnitrid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874574A (ja) * 1982-07-30 1983-05-06 住友電気工業株式会社 銅および銅合金用塑性加工工具
US4421528A (en) * 1982-05-20 1983-12-20 Gte Laboratories Incorporated Process for making a modified silicon aluminum oxynitride based composite cutting tool
JPS59199579A (ja) * 1983-04-25 1984-11-12 三菱マテリアル株式会社 耐摩耗性のすぐれたサイアロン基セラミツクス

Also Published As

Publication number Publication date
JPS60180962A (ja) 1985-09-14

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