JPH0392205A - 耐欠損性に優れる表面被覆サーメット切削工具 - Google Patents

耐欠損性に優れる表面被覆サーメット切削工具

Info

Publication number
JPH0392205A
JPH0392205A JP22761389A JP22761389A JPH0392205A JP H0392205 A JPH0392205 A JP H0392205A JP 22761389 A JP22761389 A JP 22761389A JP 22761389 A JP22761389 A JP 22761389A JP H0392205 A JPH0392205 A JP H0392205A
Authority
JP
Japan
Prior art keywords
coated
less
crack
thickness
tool
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.)
Granted
Application number
JP22761389A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0581366B2 (https=
Inventor
Akira Katayama
片山　昌
Masayuki Hashimura
雅之 橋村
Hiroto Imamura
博人 今村
Tetsuo Sawajima
哲郎 澤島
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.)
Toho Kinzoku Co Ltd
Nippon Steel Corp
Nittetsu Choko KK
Original Assignee
Toho Kinzoku Co Ltd
Nippon Steel Corp
Nittetsu Choko KK
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 Toho Kinzoku Co Ltd, Nippon Steel Corp, Nittetsu Choko KK filed Critical Toho Kinzoku Co Ltd
Priority to JP22761389A priority Critical patent/JPH0392205A/ja
Priority to EP90309550A priority patent/EP0416824B2/en
Priority to DE69010293T priority patent/DE69010293T3/de
Priority to US07/576,950 priority patent/US5123934A/en
Publication of JPH0392205A publication Critical patent/JPH0392205A/ja
Publication of JPH0581366B2 publication Critical patent/JPH0581366B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)
JP22761389A 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆サーメット切削工具 Granted JPH0392205A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22761389A JPH0392205A (ja) 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆サーメット切削工具
EP90309550A EP0416824B2 (en) 1989-09-04 1990-08-31 Ceramics coated cemented carbide tool with high fracture resistance
DE69010293T DE69010293T3 (de) 1989-09-04 1990-08-31 Mit Keramik überzogenes Sinterkarbidwerkzeug mit hoher Bruchbeständigkeit.
US07/576,950 US5123934A (en) 1989-09-04 1990-09-04 Ceramics coated cemented-carbide tool with high-fracture resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22761389A JPH0392205A (ja) 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆サーメット切削工具

Publications (2)

Publication Number Publication Date
JPH0392205A true JPH0392205A (ja) 1991-04-17
JPH0581366B2 JPH0581366B2 (https=) 1993-11-12

Family

ID=16863681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22761389A Granted JPH0392205A (ja) 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆サーメット切削工具

Country Status (1)

Country Link
JP (1) JPH0392205A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199379A1 (en) * 2000-10-17 2002-04-24 Nissin Electric Co., Ltd. Low friction coefficient carbon film and method of forming the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431972A (en) * 1987-07-28 1989-02-02 Toshiba Tungaloy Co Ltd High-toughness coating material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431972A (en) * 1987-07-28 1989-02-02 Toshiba Tungaloy Co Ltd High-toughness coating material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199379A1 (en) * 2000-10-17 2002-04-24 Nissin Electric Co., Ltd. Low friction coefficient carbon film and method of forming the same

Also Published As

Publication number Publication date
JPH0581366B2 (https=) 1993-11-12

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