JPS6241306B2 - - Google Patents

Info

Publication number
JPS6241306B2
JPS6241306B2 JP55075336A JP7533680A JPS6241306B2 JP S6241306 B2 JPS6241306 B2 JP S6241306B2 JP 55075336 A JP55075336 A JP 55075336A JP 7533680 A JP7533680 A JP 7533680A JP S6241306 B2 JPS6241306 B2 JP S6241306B2
Authority
JP
Japan
Prior art keywords
sintered body
powder
boron nitride
binder
cbn
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
JP55075336A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56169748A (en
Inventor
Tetsuo Nakai
Shuji Yatsu
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 JP7533680A priority Critical patent/JPS56169748A/ja
Publication of JPS56169748A publication Critical patent/JPS56169748A/ja
Publication of JPS6241306B2 publication Critical patent/JPS6241306B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP7533680A 1980-06-03 1980-06-03 High hardness sintered body for tool and preparation thereof Granted JPS56169748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7533680A JPS56169748A (en) 1980-06-03 1980-06-03 High hardness sintered body for tool and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7533680A JPS56169748A (en) 1980-06-03 1980-06-03 High hardness sintered body for tool and preparation thereof

Publications (2)

Publication Number Publication Date
JPS56169748A JPS56169748A (en) 1981-12-26
JPS6241306B2 true JPS6241306B2 (en]) 1987-09-02

Family

ID=13573305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7533680A Granted JPS56169748A (en) 1980-06-03 1980-06-03 High hardness sintered body for tool and preparation thereof

Country Status (1)

Country Link
JP (1) JPS56169748A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776404B2 (ja) * 1985-06-27 1995-08-16 デ ビア−ズ インダストリアル ダイアモンド デイビジヨン（プロプライエタリイ） リミテツド 切削工具用材料およびその製造方法
GB2431166B (en) * 2005-10-12 2008-10-15 Hitachi Powdered Metals Manufacturing method for wear resistant sintered member, sintered valve seat, and manufacturing method therefor
CN102766793B (zh) * 2012-07-31 2015-04-08 自贡硬质合金有限责任公司 金属陶瓷材料及其制备方法

Also Published As

Publication number Publication date
JPS56169748A (en) 1981-12-26

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