EP0487008A3 - Blade member of tungsten carbide based cemented carbide with hard coating - Google Patents

Blade member of tungsten carbide based cemented carbide with hard coating Download PDF

Info

Publication number
EP0487008A3
EP0487008A3 EP19910119676 EP91119676A EP0487008A3 EP 0487008 A3 EP0487008 A3 EP 0487008A3 EP 19910119676 EP19910119676 EP 19910119676 EP 91119676 A EP91119676 A EP 91119676A EP 0487008 A3 EP0487008 A3 EP 0487008A3
Authority
EP
European Patent Office
Prior art keywords
hard coating
blade member
based cemented
tungsten carbide
carbide
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.)
Withdrawn
Application number
EP19910119676
Other versions
EP0487008A2 (en
Inventor
Tetsuya Tanaka
Hitoshi Kunugi
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of EP0487008A2 publication Critical patent/EP0487008A2/en
Publication of EP0487008A3 publication Critical patent/EP0487008A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)
EP19910119676 1990-11-20 1991-11-19 Blade member of tungsten carbide based cemented carbide with hard coating Withdrawn EP0487008A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP314874/90 1990-11-20
JP31487490A JPH04189401A (en) 1990-11-20 1990-11-20 Hard layer covered tungsten carbide group sintered hard alloy cutting tool

Publications (2)

Publication Number Publication Date
EP0487008A2 EP0487008A2 (en) 1992-05-27
EP0487008A3 true EP0487008A3 (en) 1993-07-14

Family

ID=18058660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910119676 Withdrawn EP0487008A3 (en) 1990-11-20 1991-11-19 Blade member of tungsten carbide based cemented carbide with hard coating

Country Status (2)

Country Link
EP (1) EP0487008A3 (en)
JP (1) JPH04189401A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527349C2 (en) 2003-04-24 2006-02-14 Seco Tools Ab Cutter with coating of layers of MTCVD-Ti (C, N) with controlled grain size and morphology and method of coating the cutter
WO2010093612A1 (en) * 2009-02-11 2010-08-19 Greene, Tweed Of Delaware, Inc. Thermal spray coated polymer substrates
US9044811B2 (en) * 2010-09-07 2015-06-02 Sumitomo Electric Hardmetal Corp. Surface coated cutting tool
US8741428B2 (en) * 2011-04-21 2014-06-03 Sumitomo Electric Hardmetal Corp. Surface-coated cutting tool and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061324A (en) * 1979-10-24 1981-05-13 Iscar Ltd Coated sintered hard metal carbide inserts
US4269899A (en) * 1979-05-22 1981-05-26 Hitachi Metals, Ltd. Surface hafnium-titanium carbide coated hard alloy and method
GB2075068A (en) * 1980-05-02 1981-11-11 Sumitomo Electric Industries Articles coated with hard materials
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
WO1990011156A1 (en) * 1989-03-17 1990-10-04 Kennametal Inc. Multilayer coated cemented carbide cutting insert

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269899A (en) * 1979-05-22 1981-05-26 Hitachi Metals, Ltd. Surface hafnium-titanium carbide coated hard alloy and method
GB2061324A (en) * 1979-10-24 1981-05-13 Iscar Ltd Coated sintered hard metal carbide inserts
GB2075068A (en) * 1980-05-02 1981-11-11 Sumitomo Electric Industries Articles coated with hard materials
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
WO1990011156A1 (en) * 1989-03-17 1990-10-04 Kennametal Inc. Multilayer coated cemented carbide cutting insert

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KLAR 'Metals Handbook, Ninth Edition, Volume 7, Powder Metallurgy' 1984 , AMERICAN SOCIETY FOR METALS , METALS PARK, OHIO *

Also Published As

Publication number Publication date
JPH04189401A (en) 1992-07-07
EP0487008A2 (en) 1992-05-27

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