FR2370551A1 - Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance - Google Patents

Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance

Info

Publication number
FR2370551A1
FR2370551A1 FR7634544A FR7634544A FR2370551A1 FR 2370551 A1 FR2370551 A1 FR 2370551A1 FR 7634544 A FR7634544 A FR 7634544A FR 7634544 A FR7634544 A FR 7634544A FR 2370551 A1 FR2370551 A1 FR 2370551A1
Authority
FR
France
Prior art keywords
layer
wear resistance
coated
vapour deposition
cutting tools
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
FR7634544A
Other languages
French (fr)
Other versions
FR2370551B1 (en
Inventor
Gerard Montel
Albert Lebugle
Jean-Louis Peytavy
Henri Pastor
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.)
Eurotungstene SA
Original Assignee
Eurotungstene SA
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 Eurotungstene SA filed Critical Eurotungstene SA
Priority to FR7634544A priority Critical patent/FR2370551A1/en
Publication of FR2370551A1 publication Critical patent/FR2370551A1/en
Application granted granted Critical
Publication of FR2370551B1 publication Critical patent/FR2370551B1/fr
Granted legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

Cutting tool with high wear resistance, has a substrate of cemented carbide, and a hard, thin, adherent coating consisting of >=1 layer of titanium boronitride TiBxNy; where x is 0.05-0.08, and x + y = 1 to below 1.25. The TiBxNy has a face centered cubic structure with lattice parameter a = 4.24-4.28 angstroms. The layer is pref. 4-15 mu m thick, and its compsn. may vary so x is max. at the interface with the substrate and reduces continuously towards its outer surface. The layer may be covered by a layer of TiN, ZrN, HfN, VN,AlN, TiC, ZrC, HfC, VC, NbC, TaC, TiB2, ZrB2, VB2, NB2, NbB2, Al2O3, TiO, Si3N4, or SiON2. Tool wear is reduced when compared e.g. with a coating of TiN.
FR7634544A 1976-11-10 1976-11-10 Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance Granted FR2370551A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634544A FR2370551A1 (en) 1976-11-10 1976-11-10 Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634544A FR2370551A1 (en) 1976-11-10 1976-11-10 Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance

Publications (2)

Publication Number Publication Date
FR2370551A1 true FR2370551A1 (en) 1978-06-09
FR2370551B1 FR2370551B1 (en) 1980-08-08

Family

ID=9179994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634544A Granted FR2370551A1 (en) 1976-11-10 1976-11-10 Sintered carbide cutting tools - coated with titanium boronitride by chemical vapour deposition to increase wear resistance

Country Status (1)

Country Link
FR (1) FR2370551A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006534A1 (en) * 1978-06-22 1980-01-09 Stellram S.A. Wear-resistant article of hard metal
DE3434616A1 (en) * 1983-12-19 1985-08-29 Veb Werkzeugkombinat Schmalkalden, Ddr 6080 Schmalkalden Surface layers comprising titanium-boron-nitride compounds, and process for producing them
EP0250865A1 (en) * 1986-06-21 1988-01-07 Fried. Krupp Gesellschaft mit beschränkter Haftung Cutting tool
EP0306077A2 (en) * 1987-08-31 1989-03-08 Plansee Tizit Gesellschaft M.B.H. Process for the production of multilayer coated hard metal parts
EP1365045A1 (en) * 2002-05-21 2003-11-26 WALTER Aktiengesellschaft TiBN coating
EP1473101A1 (en) * 2002-01-18 2004-11-03 Sumitomo Electric Industries, Ltd. Surface-coated cutting tool
US20110262233A1 (en) * 2008-10-30 2011-10-27 Sandvik Intellectual Property Ab Coated tool and a method of making thereof
US8097332B2 (en) * 2006-01-06 2012-01-17 Sumitomo Electric Hardmetal Corp. Indexable cutting insert
US8137795B2 (en) * 2005-11-21 2012-03-20 Sumitomo Electric Hardmetal Corp. Indexable insert
WO2018140990A1 (en) * 2017-01-31 2018-08-09 Ceratizit Austria Gesellschaft M.B.H. Coated tool
CN115961281A (en) * 2022-12-15 2023-04-14 索罗曼(常州)合金新材料有限公司 Surface corrosion-resistant titanium alloy and preparation method thereof

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429074A1 (en) * 1978-06-22 1980-01-18 Stellram Sa HARD METAL WEAR
EP0006534A1 (en) * 1978-06-22 1980-01-09 Stellram S.A. Wear-resistant article of hard metal
DE3434616A1 (en) * 1983-12-19 1985-08-29 Veb Werkzeugkombinat Schmalkalden, Ddr 6080 Schmalkalden Surface layers comprising titanium-boron-nitride compounds, and process for producing them
EP0250865A1 (en) * 1986-06-21 1988-01-07 Fried. Krupp Gesellschaft mit beschränkter Haftung Cutting tool
EP0306077A2 (en) * 1987-08-31 1989-03-08 Plansee Tizit Gesellschaft M.B.H. Process for the production of multilayer coated hard metal parts
EP0306077A3 (en) * 1987-08-31 1990-02-07 Plansee Tizit Gesellschaft M.B.H. Process for the production of multilayer coated hard metal parts
EP1473101A1 (en) * 2002-01-18 2004-11-03 Sumitomo Electric Industries, Ltd. Surface-coated cutting tool
EP1473101A4 (en) * 2002-01-18 2007-10-24 Sumitomo Electric Industries Surface-coated cutting tool
EP1365045A1 (en) * 2002-05-21 2003-11-26 WALTER Aktiengesellschaft TiBN coating
US7267701B2 (en) * 2002-05-21 2007-09-11 Walter Aktiengesellschaft TiBN coating
US8137795B2 (en) * 2005-11-21 2012-03-20 Sumitomo Electric Hardmetal Corp. Indexable insert
US8097332B2 (en) * 2006-01-06 2012-01-17 Sumitomo Electric Hardmetal Corp. Indexable cutting insert
US20110262233A1 (en) * 2008-10-30 2011-10-27 Sandvik Intellectual Property Ab Coated tool and a method of making thereof
WO2018140990A1 (en) * 2017-01-31 2018-08-09 Ceratizit Austria Gesellschaft M.B.H. Coated tool
KR20190104557A (en) * 2017-01-31 2019-09-10 세라티지트 오스트리아 게젤샤프트 엠.베.하 Cloth tool
JP2020510540A (en) * 2017-01-31 2020-04-09 セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング Coated tool
US11104999B2 (en) 2017-01-31 2021-08-31 Ceratizit Austria Gesellschaft M.B.H. Coated tool
KR102335305B1 (en) * 2017-01-31 2021-12-06 세라티지트 오스트리아 게젤샤프트 엠.베.하 cloth tool
CN115961281A (en) * 2022-12-15 2023-04-14 索罗曼(常州)合金新材料有限公司 Surface corrosion-resistant titanium alloy and preparation method thereof
CN115961281B (en) * 2022-12-15 2024-04-30 索罗曼(常州)合金新材料有限公司 Surface corrosion-resistant titanium alloy and preparation method thereof

Also Published As

Publication number Publication date
FR2370551B1 (en) 1980-08-08

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