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GB1389140A - Coated hard metal body - Google Patents

Coated hard metal body

Info

Publication number
GB1389140A
GB1389140A GB2799773A GB2799773A GB1389140A GB 1389140 A GB1389140 A GB 1389140A GB 2799773 A GB2799773 A GB 2799773A GB 2799773 A GB2799773 A GB 2799773A GB 1389140 A GB1389140 A GB 1389140A
Authority
GB
United Kingdom
Prior art keywords
hard metal
metal body
coated hard
inserts
division
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
GB2799773A
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.)
Sandco Ltd
Original Assignee
Sandco 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 Sandco Ltd filed Critical Sandco Ltd
Priority to IN1507/CAL/73A priority Critical patent/IN138894B/en
Publication of GB1389140A publication Critical patent/GB1389140A/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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)

Abstract

1389140 Cutting inserts SANDCO Ltd 12 June 1973 [18 Aug 1972] 27997/73 Heading B3B [Also in Division C7] Colour coding of sintered hard metal cutting inserts is effected by coating the inserts with a layer of TiC and at least one outer layer of TiN and/or TiCN which is no thicker than 3 microns. The coatings are formed by chemical vapour deposition (see Division C7).
GB2799773A 1972-08-18 1973-06-12 Coated hard metal body Expired GB1389140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN1507/CAL/73A IN138894B (en) 1972-08-18 1973-06-27

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
GB1389140A true GB1389140A (en) 1975-04-03

Family

ID=20292755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2799773A Expired GB1389140A (en) 1972-08-18 1973-06-12 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)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727250A1 (en) * 1976-06-18 1977-12-29 Sumitomo Electric Industries SURFACE-COATED SINTER HARD METAL OBJECTS AND A PROCESS FOR THEIR PRODUCTION
DE2851584A1 (en) * 1978-11-29 1980-06-04 Krupp Gmbh COMPOSITE BODY
JPS6119777A (en) * 1985-01-16 1986-01-28 Sumitomo Electric Ind Ltd Wear-resistant and heat-resistant coated cemented carbide parts
USRE32111E (en) * 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
GB2182060A (en) * 1985-10-25 1987-05-07 Vni Instrument Inst Cutting tool with high hardness coating
US5674564A (en) * 1991-06-25 1997-10-07 Sandvik Ab Alumina-coated sintered body
US6379798B1 (en) * 1998-07-31 2002-04-30 Toshiba Tungaloy Co., Ltd. Laminated coated-material for cutting tool
EP1674597A1 (en) 2004-12-22 2006-06-28 Sandvik Intellectual Property AB Cutting tool insert
USRE41972E1 (en) 1994-07-20 2010-11-30 Sandvik Intellectual Property Ab Aluminum oxide coated tool
EP2535432A1 (en) * 2011-06-17 2012-12-19 Sandvik Intellectual Property AB Method for handling hard metal
US9464354B2 (en) 2012-08-03 2016-10-11 Walter Ag Cutting tool with wear-recognition layer

Families Citing this family (9)

* 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
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
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
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

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

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727250A1 (en) * 1976-06-18 1977-12-29 Sumitomo Electric Industries SURFACE-COATED SINTER HARD METAL OBJECTS AND A PROCESS FOR THEIR PRODUCTION
DE2851584A1 (en) * 1978-11-29 1980-06-04 Krupp Gmbh COMPOSITE BODY
USRE32111E (en) * 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
JPS6119777A (en) * 1985-01-16 1986-01-28 Sumitomo Electric Ind Ltd Wear-resistant and heat-resistant coated cemented carbide parts
GB2182060A (en) * 1985-10-25 1987-05-07 Vni Instrument Inst Cutting tool with high hardness coating
GB2182060B (en) * 1985-10-25 1989-09-20 Vni Instrument Inst Cutting tool with high hardness coating
US5674564A (en) * 1991-06-25 1997-10-07 Sandvik Ab Alumina-coated sintered body
USRE41972E1 (en) 1994-07-20 2010-11-30 Sandvik Intellectual Property Ab Aluminum oxide coated tool
US6379798B1 (en) * 1998-07-31 2002-04-30 Toshiba Tungaloy Co., Ltd. Laminated coated-material for cutting tool
EP1674597A1 (en) 2004-12-22 2006-06-28 Sandvik Intellectual Property AB Cutting tool insert
CN1792522B (en) * 2004-12-22 2010-11-10 山特维克知识产权股份有限公司 Cutting tool insert
US7964295B2 (en) 2004-12-22 2011-06-21 Sandvik Intellectual Property Ab Coated cutting inserts
EP2535432A1 (en) * 2011-06-17 2012-12-19 Sandvik Intellectual Property AB Method for handling hard metal
WO2012171993A1 (en) * 2011-06-17 2012-12-20 Sandvik Intellectual Property Ab Method for handling hard metal
CN103620066A (en) * 2011-06-17 2014-03-05 山特维克知识产权股份有限公司 Methods of Treating Hard Metals
US20140116926A1 (en) * 2011-06-17 2014-05-01 Sandvik Intellectual Property Ab Method for handling hard metal
US9101960B2 (en) * 2011-06-17 2015-08-11 Sandvik Intellectual Property Ab Method for handling hard metal
US9464354B2 (en) 2012-08-03 2016-10-11 Walter Ag Cutting tool with wear-recognition layer

Also Published As

Publication number Publication date
DE2341783C2 (en) 1983-07-21
FR2196214B1 (en) 1976-05-28
BR7306359D0 (en) 1974-06-27
DE2366512C2 (en) 1983-07-21
ES417940A1 (en) 1976-12-01
IT995199B (en) 1975-11-10
JPS4966513A (en) 1974-06-27
SE357772B (en) 1973-07-09
JPS525406B2 (en) 1977-02-14
CA975513A (en) 1975-10-07
DE2341783A1 (en) 1974-03-07
FR2196214A1 (en) 1974-03-15

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930611