FR2454903A1 - Corps composite constitue par un corps de base et par une ou plusieurs couches de matieres dures exemptes de metaux de liaison - Google Patents

Corps composite constitue par un corps de base et par une ou plusieurs couches de matieres dures exemptes de metaux de liaison

Info

Publication number
FR2454903A1
FR2454903A1 FR8008853A FR8008853A FR2454903A1 FR 2454903 A1 FR2454903 A1 FR 2454903A1 FR 8008853 A FR8008853 A FR 8008853A FR 8008853 A FR8008853 A FR 8008853A FR 2454903 A1 FR2454903 A1 FR 2454903A1
Authority
FR
France
Prior art keywords
layers
hard material
bonding metals
base body
material free
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
FR8008853A
Other languages
English (en)
French (fr)
Other versions
FR2454903B1 (enExample
Inventor
Klaus Dreyer
Hans Grewe
Johannes Kolaska
Norbert Reiter
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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
Application filed by Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2454903A1 publication Critical patent/FR2454903A1/fr
Application granted granted Critical
Publication of FR2454903B1 publication Critical patent/FR2454903B1/fr
Granted 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
    • 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
    • C23C28/044—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 coatings specially adapted for cutting tools or wear applications
    • 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
    • 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
    • C23C16/405—Oxides of refractory metals or yttrium
    • 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
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR8008853A 1979-04-28 1980-04-21 Corps composite constitue par un corps de base et par une ou plusieurs couches de matieres dures exemptes de metaux de liaison Granted FR2454903A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917348 DE2917348C2 (de) 1979-04-28 1979-04-28 Verschleißfester Verbundkörper

Publications (2)

Publication Number Publication Date
FR2454903A1 true FR2454903A1 (fr) 1980-11-21
FR2454903B1 FR2454903B1 (enExample) 1984-04-20

Family

ID=6069538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008853A Granted FR2454903A1 (fr) 1979-04-28 1980-04-21 Corps composite constitue par un corps de base et par une ou plusieurs couches de matieres dures exemptes de metaux de liaison

Country Status (6)

Country Link
JP (1) JPS55145165A (enExample)
AT (1) AT380492B (enExample)
DE (1) DE2917348C2 (enExample)
FR (1) FR2454903A1 (enExample)
GB (1) GB2048960B (enExample)
SE (1) SE454890B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467689A1 (fr) * 1979-10-24 1981-04-30 Iscar Ltd Produit metallique dur fritte comportant un revetement multi-couches resistant a l'usure
EP0069706A1 (fr) * 1981-07-02 1983-01-12 Stellram S.A. Pièce d'usure en matériau réfractaire
FR2512465A1 (fr) * 1981-02-23 1983-03-11 Instr I Revetement a plusieurs couches pour un outil de coupe de metaux et outil de coupe comprenant ce revetement
EP0074759A3 (en) * 1981-09-11 1984-02-22 Iscar Ltd. Sintered hard metal products having a multi-layer wear-restistant coating
EP0170359A1 (en) * 1984-07-02 1986-02-05 Energy Conversion Devices, Inc. Multilayer coating
FR2589094A1 (fr) * 1985-10-25 1987-04-30 Instr I Outil tranchant a revetement resistant a l'usure

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779169A (en) * 1980-11-06 1982-05-18 Sumitomo Electric Ind Ltd Physical vapor deposition method
JPS586969A (ja) * 1981-07-06 1983-01-14 Mitsubishi Metal Corp 切削工具用表面被覆超硬合金部材
AT377786B (de) * 1981-12-24 1985-04-25 Plansee Metallwerk Verschleissteil, insbesondere hartmetall -schneideinsatz zur spanabhebenden bearbeitung
DE3151413A1 (de) * 1981-12-24 1983-07-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "schaufel einer stroemungsmaschine, insbesondere gasturbine"
CA1211323A (en) * 1982-05-20 1986-09-16 Vinod K. Sarin Coated silicon nitride cutting tools
CA1204638A (en) * 1982-05-20 1986-05-20 Vinod K. Sarin Coated composite silicon nitride cutting tools
JPS6011288A (ja) * 1983-06-30 1985-01-21 三菱マテリアル株式会社 表面被覆サイアロン基セラミツクス工具部材
JPS60238481A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 多重層被覆超硬合金
US4591418A (en) * 1984-10-26 1986-05-27 The Parker Pen Company Microlaminated coating
DE3512986A1 (de) * 1985-04-11 1986-10-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Viellagige, hochverschleissfeste hartstoffschutzschicht fuer metallische, stark beanspruchte oberflaechen oder substrate
JP2529190B2 (ja) * 1985-08-28 1996-08-28 住友電気工業株式会社 被覆超硬合金
US4749629A (en) * 1987-01-20 1988-06-07 Gte Laboratories Ultrathin laminated oxide coatings and methods
AT387186B (de) * 1987-05-04 1988-12-12 Ver Edelstahlwerke Ag Beschichteter hartmetallkoerper
US4984940A (en) * 1989-03-17 1991-01-15 Kennametal Inc. Multilayer coated cemented carbide cutting insert
CA1327277C (en) * 1989-03-17 1994-03-01 William A. Bryant Multilayer coated cemented carbide cutting insert
SE9101953D0 (sv) * 1991-06-25 1991-06-25 Sandvik Ab A1203 coated sintered body
DE4239234A1 (de) * 1992-11-21 1994-06-09 Krupp Widia Gmbh Werkzeug und Verfahren zur Beschichtung eines Werkzeuggrundkörpers
DE19530518A1 (de) * 1995-08-19 1997-02-20 Widia Gmbh Verfahren zur Herstellung von Multikomponenten-Carbonitrid-Hartstoffschichten und Verbundkörper
DE59607891D1 (de) * 1995-08-19 2001-11-15 Widia Gmbh Verbundkörper und verfahren zu dessen herstellung
DE19530517A1 (de) * 1995-08-19 1997-02-20 Widia Gmbh Verbundkörper und Verfahren zu dessen Herstellung
JP4185172B2 (ja) * 1997-06-19 2008-11-26 住友電工ハードメタル株式会社 被覆硬質工具
SE518151C2 (sv) * 1997-12-10 2002-09-03 Sandvik Ab Multiskiktbelagt skärverktyg
SE518134C2 (sv) * 1997-12-10 2002-09-03 Sandvik Ab Multiskiktbelagt skärverktyg
US7033682B1 (en) * 2001-12-28 2006-04-25 Ues, Inc. Coating solutions for titanium and titanium alloy machining
SE526603C3 (sv) 2003-01-24 2005-11-16 Sandvik Intellectual Property Belagt hårdmetallskär
EP1609883B1 (en) 2004-06-24 2017-09-20 Sandvik Intellectual Property AB Coated metal cutting tool
SE528108C2 (sv) 2004-07-13 2006-09-05 Sandvik Intellectual Property Belagt hårdmetallskär, speciellt för svarvning av stål, samt sätt att tillverka detsamma
SE528107C2 (sv) * 2004-10-04 2006-09-05 Sandvik Intellectual Property Belagt hårdmetallskär, speciellt användbart för höghastighetsbearbetning av metalliska arbetsstycken
SE528670C2 (sv) 2004-12-22 2007-01-16 Sandvik Intellectual Property Skär belagt med ett transparent färgskikt
SE528891C2 (sv) 2005-03-23 2007-03-06 Sandvik Intellectual Property Skär belagt med ett multiskikt av metaloxid
KR101684412B1 (ko) * 2012-08-10 2016-12-08 가부시키가이샤 탕가로이 피복 공구
US10100405B2 (en) * 2015-04-20 2018-10-16 Kennametal Inc. CVD coated cutting insert and method of making the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253745A1 (de) * 1971-11-12 1973-05-17 Sandvik Ab Hartmetallkoerper
FR2170258A1 (enExample) * 1972-02-04 1973-09-14 Plansee Metallwerk
FR2196214A1 (enExample) * 1972-08-18 1974-03-15 Sandvik Ab
JPS52100376A (en) * 1976-02-20 1977-08-23 Mitsubishi Metal Corp Coated cutting tip of sintered hard alloy
FR2357321A1 (fr) * 1976-07-05 1978-02-03 Stellram Sa Revetement protecteur stratifie pour pieces d'usure et outils de coupe en metal dur
JPS5468779A (en) * 1977-11-11 1979-06-02 Sumitomo Electric Ind Ltd Coated super-hard alloy material
FR2429074A1 (fr) * 1978-06-22 1980-01-18 Stellram Sa Piece d'usure en metal dur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT328254B (de) * 1974-06-25 1976-03-10 Plansee Metallwerk Abwalzfraser
JPS5142029A (ja) * 1974-10-09 1976-04-09 Mitsubishi Metal Corp Hifukusoojusuruchokogokinbuhin
DE2525185C3 (de) * 1975-06-06 1986-04-17 Fried. Krupp Gmbh, 4300 Essen Hartmetallkörper
JPS5294813A (en) * 1976-02-06 1977-08-09 Mitsubishi Metal Corp Covered super hard throwaway tip
JPS5294812A (en) * 1976-02-06 1977-08-09 Mitsubishi Metal Corp Covered super hard throwaway tip

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253745A1 (de) * 1971-11-12 1973-05-17 Sandvik Ab Hartmetallkoerper
FR2170258A1 (enExample) * 1972-02-04 1973-09-14 Plansee Metallwerk
CH592161A5 (enExample) * 1972-02-04 1977-10-14 Plansee Metallwerk
FR2196214A1 (enExample) * 1972-08-18 1974-03-15 Sandvik Ab
JPS52100376A (en) * 1976-02-20 1977-08-23 Mitsubishi Metal Corp Coated cutting tip of sintered hard alloy
FR2357321A1 (fr) * 1976-07-05 1978-02-03 Stellram Sa Revetement protecteur stratifie pour pieces d'usure et outils de coupe en metal dur
JPS5468779A (en) * 1977-11-11 1979-06-02 Sumitomo Electric Ind Ltd Coated super-hard alloy material
FR2429074A1 (fr) * 1978-06-22 1980-01-18 Stellram Sa Piece d'usure en metal dur

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467689A1 (fr) * 1979-10-24 1981-04-30 Iscar Ltd Produit metallique dur fritte comportant un revetement multi-couches resistant a l'usure
FR2512465A1 (fr) * 1981-02-23 1983-03-11 Instr I Revetement a plusieurs couches pour un outil de coupe de metaux et outil de coupe comprenant ce revetement
EP0069706A1 (fr) * 1981-07-02 1983-01-12 Stellram S.A. Pièce d'usure en matériau réfractaire
EP0074759A3 (en) * 1981-09-11 1984-02-22 Iscar Ltd. Sintered hard metal products having a multi-layer wear-restistant coating
EP0170359A1 (en) * 1984-07-02 1986-02-05 Energy Conversion Devices, Inc. Multilayer coating
FR2589094A1 (fr) * 1985-10-25 1987-04-30 Instr I Outil tranchant a revetement resistant a l'usure

Also Published As

Publication number Publication date
DE2917348B1 (de) 1980-10-30
GB2048960A (en) 1980-12-17
AT380492B (de) 1986-05-26
FR2454903B1 (enExample) 1984-04-20
JPS55145165A (en) 1980-11-12
SE8002819L (sv) 1980-10-29
DE2917348C2 (de) 1984-07-12
GB2048960B (en) 1983-05-18
SE454890B (sv) 1988-06-06
ATA212280A (de) 1982-10-15

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