IT1173805B - Composite body having nitride coating - Google Patents

Composite body having nitride coating

Info

Publication number
IT1173805B
IT1173805B IT19624/84A IT1962484A IT1173805B IT 1173805 B IT1173805 B IT 1173805B IT 19624/84 A IT19624/84 A IT 19624/84A IT 1962484 A IT1962484 A IT 1962484A IT 1173805 B IT1173805 B IT 1173805B
Authority
IT
Italy
Prior art keywords
layer
composite body
nitride coating
menx
pref
Prior art date
Application number
IT19624/84A
Other languages
Italian (it)
Other versions
IT8419624A0 (en
Inventor
Mats Erik Christer Sjostrand
Carl Peter Michael Bjorkman
Arnfinn Fredriksson
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Publication of IT8419624A0 publication Critical patent/IT8419624A0/en
Application granted granted Critical
Publication of IT1173805B publication Critical patent/IT1173805B/en

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
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—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
    • 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)
  • Physical Vapour Deposition (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Laminated Bodies (AREA)

Abstract

Composite body consists of a substrate, the surface of which is at least partially covered with a coating including at least one layer of wear resistant metal nitride. This layer consists of a 1-10 microns thick double-layer, the inner layer being of substoichiometric MeNx (x = less than 0.9 and pref. greater than 0.5) and the outer layer being of (nearly) stoichiometric MeNx (x = greater than 0.9 and pref. max. 1.0), in which Me = a gp. III-VI metal.
IT19624/84A 1983-02-18 1984-02-15 Composite body having nitride coating IT1173805B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300910A SE8300910L (en) 1983-02-18 1983-02-18 COMPOSITION BODY CONSISTS OF A SUBSTRATE COATED WITH HEART, Wear-resistant finish

Publications (2)

Publication Number Publication Date
IT8419624A0 IT8419624A0 (en) 1984-02-15
IT1173805B true IT1173805B (en) 1987-06-24

Family

ID=20350098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19624/84A IT1173805B (en) 1983-02-18 1984-02-15 Composite body having nitride coating

Country Status (6)

Country Link
JP (1) JPS59159983A (en)
DE (1) DE3404944A1 (en)
FR (1) FR2541154A1 (en)
GB (1) GB2135337B (en)
IT (1) IT1173805B (en)
SE (1) SE8300910L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453369C (en) * 1986-05-28 1989-10-16 Vni Instrument Inst Durable Coating for Cutting Tools and Procedure for Coating
JPS634211U (en) * 1986-06-23 1988-01-12
DE3830525A1 (en) * 1988-09-08 1990-03-22 Beck August Gmbh Co CARBIDE CUTTING PLATE COATED WITH HARD MATERIAL AND METHOD FOR THEIR PRODUCTION
JP2646291B2 (en) * 1989-09-11 1997-08-27 ユニオン・カーバイド・コーティングズ・サービセズ・テクノロジー・コーポレイション Multilayer coating of titanium nitride compound and method of forming the same
US5123972A (en) * 1990-04-30 1992-06-23 Dana Corporation Hardened insert and brake shoe for backstopping clutch
US5242753A (en) * 1991-07-11 1993-09-07 Praxair S.T. Technology, Inc. Substoichiometric zirconium nitride coating
US5185211A (en) * 1991-07-11 1993-02-09 Praxair S.T. Technology, Inc. Non-stoichiometric titanium nitride coating
AT401391B (en) * 1993-09-09 1996-08-26 Plansee Tizit Gmbh CUTTING MATERIAL
DE69608027T2 (en) * 1995-05-30 2000-09-28 Praxair S.T. Technology, Inc. Process for the production of a multilayer coating from a compound containing nitride
DE19602030B4 (en) * 1996-01-20 2007-08-02 Günther & Co. GmbH drill
US7901799B2 (en) 2006-10-02 2011-03-08 Praxair S.T. Technology, Inc. Multilayer nitride-containing coatings
US8888965B2 (en) 2007-11-30 2014-11-18 Anna University—Chennai Non-stoichiometric titanium nitride films
JPWO2020166466A1 (en) 2019-02-12 2021-12-16 三菱マテリアル株式会社 Hard film cutting tool
JP7227472B2 (en) * 2019-02-12 2023-02-22 三菱マテリアル株式会社 hard coating cutting tools

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1190274A (en) * 1958-01-20 1959-10-12 Method for determining the profile of the cutting edge of a drill
FR2123207B1 (en) * 1971-01-29 1974-03-22 Pompey Acieries
DE2145254C3 (en) * 1971-09-10 1974-04-25 W.C. Heraeus Gmbh, 6450 Hanau Process for the manufacture of spinning plates
DE2263210B2 (en) * 1972-02-04 1977-03-17 Metallwerk Plansee AG & Co. KG, Reutte, Tirol (Österreich) WEAR PART MADE OF CARBIDE, ESPECIALLY FOR TOOLS
US3900592A (en) * 1973-07-25 1975-08-19 Airco Inc Method for coating a substrate to provide a titanium or zirconium nitride or carbide deposit having a hardness gradient which increases outwardly from the substrate
GB1509912A (en) * 1974-05-17 1978-05-04 Osborn Mushet Tools Ltd Twist drills
AT328254B (en) * 1974-06-25 1976-03-10 Plansee Metallwerk HOBBING CUTTERS
JPS5594475A (en) * 1979-01-09 1980-07-17 Citizen Watch Co Ltd Hard pinkish outer decoration part
FR2483848A1 (en) * 1980-06-06 1981-12-11 Stephanois Rech Mec PROCESS FOR THE PRODUCTION OF A COMPOSITE LAYER RESISTING BOTH IN GRIPPING, ABRASION, CORROSION AND FATIGUE BY ALTERNATE STRESSES, AND COMPOSITE LAYER THUS OBTAINED
GB2102452B (en) * 1981-07-03 1985-05-22 Mo I Inzhenerov Zheleznodorozh Titanium carbide or carbonitride coating of sintered hard alloys
US4645715A (en) * 1981-09-23 1987-02-24 Energy Conversion Devices, Inc. Coating composition and method
AT381268B (en) * 1982-05-05 1986-09-25 Ver Edelstahlwerke Ag TOOL AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
JPS59159983A (en) 1984-09-10
DE3404944A1 (en) 1984-08-23
SE8300910D0 (en) 1983-02-18
FR2541154A1 (en) 1984-08-24
SE8300910L (en) 1984-08-19
IT8419624A0 (en) 1984-02-15
GB8404091D0 (en) 1984-03-21
GB2135337B (en) 1986-01-08
GB2135337A (en) 1984-08-30

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