ES8203104A1 - Procedimiento para la fabricacion de un cuerpo de metal duro - Google Patents

Procedimiento para la fabricacion de un cuerpo de metal duro

Info

Publication number
ES8203104A1
ES8203104A1 ES498163A ES498163A ES8203104A1 ES 8203104 A1 ES8203104 A1 ES 8203104A1 ES 498163 A ES498163 A ES 498163A ES 498163 A ES498163 A ES 498163A ES 8203104 A1 ES8203104 A1 ES 8203104A1
Authority
ES
Spain
Prior art keywords
hard
hard metal
layer
production
wearing part
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
Application number
ES498163A
Other languages
English (en)
Other versions
ES498163A0 (es
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.)
Vereinigte Edelstahlwerke AG
Original Assignee
Vereinigte Edelstahlwerke AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3603186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8203104(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Publication of ES498163A0 publication Critical patent/ES498163A0/es
Publication of ES8203104A1 publication Critical patent/ES8203104A1/es
Expired 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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Adornments (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN CUERPO DE METAL DURO. CONSISTE EN OBTENER UN RECUBRIMIENTO, SOBRE CUERPO DE BASE DE METAL DURO, A BASE DE COMPUESTOS DE TITANIO CON CARBONO Y NITROGENO, TENIENDO EN LA PARTE CERCANA AL CUERPO BASE EL MAYOR CONTEIDO DE NITROGENO Y EN LA SUPERFICIE EL DE CARBONO, TERMINADO CON UNA CAPA EXTERNA OXIDICA DE MATERIAL DURO, Y SE LE AÑADE UNA CAPA RICA EN NITROGENO A BASE DE NITRURO DE TITANIO O CARBONITRURO DE TITANIO POR MEDIO DE REACCION DENITROGENO, U LUEGO UNA CAPA, RICA EN CARBONO, A BASE DE CARBURO DE TITANIO POR MEDIO DE REACCION DE UN HIDROCARBURO CON UN HALOGUENURO DE TITANIO, TERMINANDO CON LA CAPA OXIDICA EXTERNA QUE SE OBTIENE POR DESCOMPOSICION TERMICA Y-O QUIMICA DE COMPUESTOS DE ALUMINIO Y-O ZIRCONIO EN FORMA GASEOSA Y PREFERENTEMENTE POR REACCION DE SUS COMPUESTOS CON DIXIDO DE CARBONO, A UNA TEMPERATURA ENTRE 900 Y 1100 C. DE APLICACION PARA UTILES DE HERRAMIENTAS.
ES498163A 1979-12-28 1980-12-26 Procedimiento para la fabricacion de un cuerpo de metal duro Expired ES8203104A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT817279 1979-12-28

Publications (2)

Publication Number Publication Date
ES498163A0 ES498163A0 (es) 1982-02-16
ES8203104A1 true ES8203104A1 (es) 1982-02-16

Family

ID=3603186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498163A Expired ES8203104A1 (es) 1979-12-28 1980-12-26 Procedimiento para la fabricacion de un cuerpo de metal duro

Country Status (3)

Country Link
EP (1) EP0031805B1 (es)
DE (1) DE3069238D1 (es)
ES (1) ES8203104A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL63802A (en) * 1981-09-11 1984-10-31 Iscar Ltd Sintered hard metal products having a multi-layer wear-resistant coating
DE3434616C2 (de) * 1983-12-19 1997-06-19 Hartmetall Beteiligungsgesells Verfahren zur Herstellung von Titan-Bor-Oxinitridschichten auf Sinterhartmetallkörpern
AT385947B (de) * 1983-12-22 1988-06-10 Ver Edelstahlwerke Ag Hartmetallkoerper, insbesondere hartmetall-schneidwerkzeug
JPS61170559A (ja) * 1985-01-21 1986-08-01 Sumitomo Electric Ind Ltd 被覆超硬合金
IT1184921B (it) * 1985-03-22 1987-10-28 Cselt Centro Studi Lab Telecom Procedimento per il trattamento su perficiale dell elemento riscaldante di forni per la filatura di fibre ottiche
US5192410A (en) * 1988-07-28 1993-03-09 Nippon Steel Corporation Process for manufacturing multi ceramic layer-coated metal plate
US5079089A (en) * 1988-07-28 1992-01-07 Nippon Steel Corporation Multi ceramic layer-coated metal plate and process for manufacturing same
AT401391B (de) * 1993-09-09 1996-08-26 Plansee Tizit Gmbh Schneidwerkstoff
AT505908B1 (de) * 2008-04-17 2009-05-15 Boehlerit Gmbh & Co Kg Verfahren zum herstellen einer ti(c,n,o)-beschichtungslage
DE102008026358A1 (de) * 2008-05-31 2009-12-03 Walter Ag Werkzeug mit Metalloxidbeschichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357984B (es) * 1971-11-12 1973-07-16 Sandvik Ab
US3955038A (en) * 1973-04-09 1976-05-04 Sandvik Aktiebolag Hard metal body
FR2357321A1 (fr) * 1976-07-05 1978-02-03 Stellram Sa Revetement protecteur stratifie pour pieces d'usure et outils de coupe en metal dur
ATA62178A (de) * 1978-01-30 1979-03-15 Ver Edelstahlwerke Ag Hartmetallverschleissteil und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
EP0031805A1 (de) 1981-07-08
ES498163A0 (es) 1982-02-16
DE3069238D1 (en) 1984-10-25
EP0031805B1 (de) 1984-09-19

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