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ES417940A1 - Coated hard metal body - Google Patents

Coated hard metal body

Info

Publication number
ES417940A1
ES417940A1 ES417940A ES417940A ES417940A1 ES 417940 A1 ES417940 A1 ES 417940A1 ES 417940 A ES417940 A ES 417940A ES 417940 A ES417940 A ES 417940A ES 417940 A1 ES417940 A1 ES 417940A1
Authority
ES
Spain
Prior art keywords
carbide
titanium
surface layer
containing gas
carbon
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
ES417940A
Other languages
Spanish (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.)
Sandvik AB
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
Publication of ES417940A1 publication Critical patent/ES417940A1/en
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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • 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
    • C23C16/40—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Method of applying a colored surface layer on a sintered carbide body containing at least one carbide in addition to binder metal, characterized in that a thin titanium carbide surface layer is applied to the carbide body by deposition from a gaseous phase containing hydrogen, titanium halide and a carbon-containing gas, after which the carbon-containing gas is wholly or partially replaced by a nitrogen-containing gas in the last stage of the deposition process, preferably during the last 5 to 60% of the coating time, thereby changing the surface layer being deposited from titanium carbide to titanium nitride or titanium carbonitride. (Machine-translation by Google Translate, not legally binding)
ES417940A 1972-08-18 1973-08-17 Coated hard metal body Expired ES417940A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1072572A SE357772B (en) 1972-08-18 1972-08-18

Publications (1)

Publication Number Publication Date
ES417940A1 true ES417940A1 (en) 1976-12-01

Family

ID=20292755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417940A Expired ES417940A1 (en) 1972-08-18 1973-08-17 Coated hard metal body

Country Status (9)

Country Link
JP (1) JPS525406B2 (en)
BR (1) BR7306359D0 (en)
CA (1) CA975513A (en)
DE (2) DE2366512C2 (en)
ES (1) ES417940A1 (en)
FR (1) FR2196214B1 (en)
GB (1) GB1389140A (en)
IT (1) IT995199B (en)
SE (1) SE357772B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564627B2 (en) * 1973-10-31 1981-01-31
AT336905B (en) * 1975-02-10 1977-06-10 Plansee Metallwerk WEAR PART FOR CHIPPING AND CHANDELESS FORMING
US4018631A (en) * 1975-06-12 1977-04-19 General Electric Company Coated cemented carbide product
US4150195A (en) * 1976-06-18 1979-04-17 Sumitomo Electric Industries, Ltd. Surface-coated cemented carbide article and a process for the production thereof
DE2851584B2 (en) * 1978-11-29 1980-09-04 Fried. Krupp Gmbh, 4300 Essen Composite body
DE2917348C2 (en) * 1979-04-28 1984-07-12 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite body
IL58548A (en) * 1979-10-24 1983-07-31 Iscar Ltd Sintered hard metal products having a multi-layer wearresistant coating
USRE32111E (en) * 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
JPS586969A (en) * 1981-07-06 1983-01-14 Mitsubishi Metal Corp Surface clad sintered hard alloy member for cutting tool
DE3339004C1 (en) * 1983-10-27 1992-06-17 Karl-Heinz Dr. Mauren Schmidt Dental or dental technology milling or cutting instruments or dental or dental technology hand instruments with cutting edges with one or more wear layers made of compounds of titanium with carbon and / or nitrogen
JPS6119777A (en) * 1985-01-16 1986-01-28 Sumitomo Electric Ind Ltd Wear-resistant and heat-resistant coated cemented carbide parts
FI854000L (en) * 1985-10-25 1987-04-16 Vsesojuzny Nauchno-Issledovatelsky Instrumentalny Institut SCREENING WITH A SLIDING SYSTEM.
FR2657280B1 (en) * 1990-01-19 1994-05-27 Demurger & Cie Ets COMPOSITE CIRCULAR AND ROTARY CUTTING TOOL.
JP2560541B2 (en) * 1990-11-28 1996-12-04 三菱マテリアル株式会社 Surface coated cermet cutting tool
SE9101953D0 (en) * 1991-06-25 1991-06-25 Sandvik Ab A1203 COATED SINTERED BODY
SE509201C2 (en) 1994-07-20 1998-12-14 Sandvik Ab Aluminum oxide coated tool
JP2000042806A (en) * 1998-07-31 2000-02-15 Toshiba Tungaloy Co Ltd Laminated coated body for cutting tool
SE528670C2 (en) 2004-12-22 2007-01-16 Sandvik Intellectual Property Cut coated with a transparent paint layer
EP2535432A1 (en) * 2011-06-17 2012-12-19 Sandvik Intellectual Property AB Method for handling hard metal
DE102012107130A1 (en) 2012-08-03 2014-02-06 Walter Ag Cutting tool with wear detection layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069448B (en) * 1953-11-16 1959-11-19 MetallgeseMschaft Aktiengesellschaft, Frankfurt/M Gears
GB1042711A (en) * 1964-02-10
AT284477B (en) * 1967-12-01 1970-09-10 Plansee Metallwerk Material for jewelry, in particular for the cases of wrist and pocket watches
DE1954366C2 (en) * 1969-10-29 1972-02-03 Heraeus Gmbh W C Method and device for the production of hard coatings from titanium and / or tantalum compounds
BE759088A (en) * 1969-11-28 1971-04-30 Deutsche Edelstahlwerke Ag COATING LAYER FOR HARD METAL ELEMENTS FOR MACHINING WITH OR WITHOUT CHIPS REMOVAL AND PROCESS FOR DEPOSITING SUCH A LAYER

Also Published As

Publication number Publication date
IT995199B (en) 1975-11-10
SE357772B (en) 1973-07-09
DE2341783A1 (en) 1974-03-07
CA975513A (en) 1975-10-07
BR7306359D0 (en) 1974-06-27
JPS4966513A (en) 1974-06-27
FR2196214A1 (en) 1974-03-15
DE2366512C2 (en) 1983-07-21
DE2341783C2 (en) 1983-07-21
GB1389140A (en) 1975-04-03
JPS525406B2 (en) 1977-02-14
FR2196214B1 (en) 1976-05-28

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