JPH0450374B2 - - Google Patents

Info

Publication number
JPH0450374B2
JPH0450374B2 JP61186655A JP18665586A JPH0450374B2 JP H0450374 B2 JPH0450374 B2 JP H0450374B2 JP 61186655 A JP61186655 A JP 61186655A JP 18665586 A JP18665586 A JP 18665586A JP H0450374 B2 JPH0450374 B2 JP H0450374B2
Authority
JP
Japan
Prior art keywords
carbide
strength
cemented carbide
vanadium
chromium
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
JP61186655A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342346A (ja
Inventor
Shunji Ozoe
Mitsuo Ueki
Keiichi Kobori
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 JP18665586A priority Critical patent/JPS6342346A/ja
Publication of JPS6342346A publication Critical patent/JPS6342346A/ja
Publication of JPH0450374B2 publication Critical patent/JPH0450374B2/ja
Granted legal-status Critical Current

Links

JP18665586A 1986-08-08 1986-08-08 高強度超硬合金 Granted JPS6342346A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18665586A JPS6342346A (ja) 1986-08-08 1986-08-08 高強度超硬合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18665586A JPS6342346A (ja) 1986-08-08 1986-08-08 高強度超硬合金

Publications (2)

Publication Number Publication Date
JPS6342346A JPS6342346A (ja) 1988-02-23
JPH0450374B2 true JPH0450374B2 (enrdf_load_stackoverflow) 1992-08-14

Family

ID=16192368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18665586A Granted JPS6342346A (ja) 1986-08-08 1986-08-08 高強度超硬合金

Country Status (1)

Country Link
JP (1) JPS6342346A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102766796B (zh) * 2012-07-23 2015-03-25 自贡硬质合金有限责任公司 一种硬质合金及其制备方法
CN103388098B (zh) * 2013-06-29 2016-06-15 蚌埠市鸿安精密机械有限公司 一种硬质合金滚刀
CN103388097B (zh) * 2013-06-29 2016-05-25 蚌埠市鸿安精密机械有限公司 一种硬质合金刀具
CN103388088B (zh) * 2013-06-29 2016-06-15 蚌埠市鸿安精密机械有限公司 一种硬质合金铰刀
CN103397238B (zh) * 2013-06-29 2016-05-25 蚌埠市鸿安精密机械有限公司 一种硬质合金拉刀
CN103614603A (zh) * 2013-12-09 2014-03-05 株洲硬质合金集团有限公司 一种晶粒度小于200纳米的硬质合金及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223145A (ja) * 1985-03-29 1986-10-03 Mitsubishi Metal Corp 炭化タングステン基超硬合金の製造法
JPS62112749A (ja) * 1985-11-12 1987-05-23 Kobe Steel Ltd ドツトプリンタ−用印字ピン
JPH0676639B2 (ja) * 1986-03-28 1994-09-28 三菱マテリアル株式会社 円形への曲げが可能な超高靭性炭化タングステン基超硬合金線材
JPH0676640B2 (ja) * 1986-03-28 1994-09-28 三菱マテリアル株式会社 円形への曲げが可能な高強靭性炭化タングステン基超硬合金線材

Also Published As

Publication number Publication date
JPS6342346A (ja) 1988-02-23

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