SE0401636D0 - Coated insert - Google Patents

Coated insert

Info

Publication number
SE0401636D0
SE0401636D0 SE0401636A SE0401636A SE0401636D0 SE 0401636 D0 SE0401636 D0 SE 0401636D0 SE 0401636 A SE0401636 A SE 0401636A SE 0401636 A SE0401636 A SE 0401636A SE 0401636 D0 SE0401636 D0 SE 0401636D0
Authority
SE
Sweden
Prior art keywords
multilayer
layers
tic
substrate
total thickness
Prior art date
Application number
SE0401636A
Other languages
Swedish (sv)
Other versions
SE527906C2 (en
SE0401636L (en
Inventor
Gunilla Cedergren
Mikael Lindholm
Ann-Britt Ljungberg
Mikael Lagerquist
Frida Cullin
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE0401636A priority Critical patent/SE527906C2/en
Publication of SE0401636D0 publication Critical patent/SE0401636D0/en
Priority to EP05010710.1A priority patent/EP1609883B1/en
Priority to IL168768A priority patent/IL168768A/en
Priority to JP2005185324A priority patent/JP5442923B2/en
Priority to KR1020050055327A priority patent/KR101194206B1/en
Priority to CNB2005100809604A priority patent/CN100556589C/en
Priority to US11/165,354 priority patent/US7396371B2/en
Publication of SE0401636L publication Critical patent/SE0401636L/en
Publication of SE527906C2 publication Critical patent/SE527906C2/en
Priority to US12/155,085 priority patent/US7727592B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/32—Carbides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/34—Nitrides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/36—Carbonitrides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

The present invention relates to a cutting insert particularly for turning of stainless steel comprising a cemented carbide substrate and a post-treated coating with a substrate of cemented carbide having a composition of 5.0-<8.0 wt% Co, 3.0-8.0 wt% cubic carbides of the metals Ti, Ta and Nb with a Ti/(Ti+Ta+Nb) ratio of 0.05-0.3 and balance tungsten carbide (WC) having a grain size of 1.5-3.5 mu in the as-sintered state. Further, the substrate has a surface zone of 5-30 mu with an enrichment of binder phase and a depletion of cubic carbides, and a coating having a first, innermost layer system of one or several layers of TiC x N y O z with x+y+z<=1 with a total thickness of 0.7-5.5 mu and a second multilayer system consisting of a totally 5-31 alternating layers of Al 2 O 3 and TiC x N y O z (x+y+z<=1), preferably -Al 2 O 3 and TiN, the Al 2 O 3 -layers having an individual layer thickness of <0.5 mu and the TiC x N y O z -layers <0.2 mu with a total thickness of the multilayer of 1.0-5.0 mu. The multilayer is exposed along the edge line and into the rake and flank face. In an alternative embodiment the multilayer is replaced by an Al 2 O 3 -layer.
SE0401636A 2004-06-24 2004-06-24 Coated cemented carbide cutter especially intended for turning stainless steel SE527906C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0401636A SE527906C2 (en) 2004-06-24 2004-06-24 Coated cemented carbide cutter especially intended for turning stainless steel
EP05010710.1A EP1609883B1 (en) 2004-06-24 2005-05-18 Coated metal cutting tool
IL168768A IL168768A (en) 2004-06-24 2005-05-24 Coated cemented carbide cutting tool insert
JP2005185324A JP5442923B2 (en) 2004-06-24 2005-06-24 Coated cemented carbide cutting tool insert
KR1020050055327A KR101194206B1 (en) 2004-06-24 2005-06-24 A coated cemented carbide cutting tool insert and method of making it
CNB2005100809604A CN100556589C (en) 2004-06-24 2005-06-24 blade with coating
US11/165,354 US7396371B2 (en) 2004-06-24 2005-06-24 Coated insert
US12/155,085 US7727592B2 (en) 2004-06-24 2008-05-29 Coated insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401636A SE527906C2 (en) 2004-06-24 2004-06-24 Coated cemented carbide cutter especially intended for turning stainless steel

Publications (3)

Publication Number Publication Date
SE0401636D0 true SE0401636D0 (en) 2004-06-24
SE0401636L SE0401636L (en) 2005-12-25
SE527906C2 SE527906C2 (en) 2006-07-04

Family

ID=32906866

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401636A SE527906C2 (en) 2004-06-24 2004-06-24 Coated cemented carbide cutter especially intended for turning stainless steel

Country Status (2)

Country Link
CN (1) CN100556589C (en)
SE (1) SE527906C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103813875B (en) * 2011-08-29 2015-12-23 京瓷株式会社 Cutting element
WO2014160839A1 (en) * 2013-03-28 2014-10-02 Kennametal Inc. Multilayer structured coatings for cutting tools
CN105269010B (en) * 2014-06-30 2017-08-04 株洲钻石切削刀具股份有限公司 Improve cutting tip of coating structure and preparation method thereof
US9650712B2 (en) * 2014-12-08 2017-05-16 Kennametal Inc. Inter-anchored multilayer refractory coatings
EP3366795A1 (en) * 2017-02-28 2018-08-29 Sandvik Intellectual Property AB Cutting tool
JP7057419B2 (en) * 2018-03-20 2022-04-19 京セラ株式会社 Inserts and cutting tools equipped with them
US20210114116A1 (en) * 2018-06-29 2021-04-22 Ab Sandvik Coromant Method of treating a cutting tool, and a cutting tool
WO2021122970A1 (en) * 2019-12-20 2021-06-24 Ab Sandvik Coromant A cutting tool
CN115537772B (en) * 2022-09-20 2024-04-26 株洲钻石切削刀具股份有限公司 Coated cutting tool

Also Published As

Publication number Publication date
CN100556589C (en) 2009-11-04
SE527906C2 (en) 2006-07-04
CN1883854A (en) 2006-12-27
SE0401636L (en) 2005-12-25

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Legal Events

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