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JPS56166370A - Surface coated tool member of superior abrasion resistance and corrosion resistance - Google Patents

Surface coated tool member of superior abrasion resistance and corrosion resistance

Info

Publication number
JPS56166370A
JPS56166370A JP7035580A JP7035580A JPS56166370A JP S56166370 A JPS56166370 A JP S56166370A JP 7035580 A JP7035580 A JP 7035580A JP 7035580 A JP7035580 A JP 7035580A JP S56166370 A JPS56166370 A JP S56166370A
Authority
JP
Japan
Prior art keywords
vapor
tool members
resistance
corrosion resistance
surface coated
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
JP7035580A
Other languages
Japanese (ja)
Other versions
JPS6115952B2 (en
Inventor
Taijiro Sugisawa
Takeshi Itabane
Akio Nishiyama
Takeshi Abe
Shotaro Matsumoto
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP7035580A priority Critical patent/JPS56166370A/en
Publication of JPS56166370A publication Critical patent/JPS56166370A/en
Publication of JPS6115952B2 publication Critical patent/JPS6115952B2/ja
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
    • 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
    • C23C16/325—Silicon carbide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

PURPOSE:To remarkably improve the adhesive strength of a vapor-deposited carbon film onto the surface of tool members by containing Ti in carbon at the time of forming said film on the surface of the tool members made of super hard alloy or high-speed steel. CONSTITUTION:The surfaces of abrasion resistant tool members for cutting are coated with a vapor-deposited carbon film which contains 1-20atom% Ti and the balance consisting substantially of C and is 0.1-10mum average layer thicknesses. Here, if Ti is below the lower limit, desired adhesive strength cannot be assured, and if it exceeds the upper limit, it is difficult to maintain the properties of the vapor deposited C of the fine structure resembling to diamond. Further, if the average layer thickness is below the lower limit, abrasion resistance and corrosion resistance cannot be assured and if it is above the upper limit, peeling and chipping are liable to occur.
JP7035580A 1980-05-27 1980-05-27 Surface coated tool member of superior abrasion resistance and corrosion resistance Granted JPS56166370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7035580A JPS56166370A (en) 1980-05-27 1980-05-27 Surface coated tool member of superior abrasion resistance and corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7035580A JPS56166370A (en) 1980-05-27 1980-05-27 Surface coated tool member of superior abrasion resistance and corrosion resistance

Publications (2)

Publication Number Publication Date
JPS56166370A true JPS56166370A (en) 1981-12-21
JPS6115952B2 JPS6115952B2 (en) 1986-04-26

Family

ID=13429035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7035580A Granted JPS56166370A (en) 1980-05-27 1980-05-27 Surface coated tool member of superior abrasion resistance and corrosion resistance

Country Status (1)

Country Link
JP (1) JPS56166370A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106513A (en) * 1980-12-22 1982-07-02 Nippon Telegr & Teleph Corp <Ntt> Formation of carbon film
JPS5993869A (en) * 1982-11-19 1984-05-30 Sumitomo Electric Ind Ltd Hard layer coating structure containing diamond
JPS6094232A (en) * 1983-10-27 1985-05-27 Mitsubishi Metal Corp Manufacturing method for cutting tools with brazed surface-coated sintered hard alloy chips
JPS60114572A (en) * 1983-11-25 1985-06-21 Mitsubishi Metal Corp Sintered hard alloy member having very hard coating layer
JP2007083382A (en) * 2005-08-26 2007-04-05 Sumitomo Electric Hardmetal Corp Hard carbon coated tool

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106513A (en) * 1980-12-22 1982-07-02 Nippon Telegr & Teleph Corp <Ntt> Formation of carbon film
JPH0244769B2 (en) * 1980-12-22 1990-10-05 Nippon Telegraph & Telephone
JPS5993869A (en) * 1982-11-19 1984-05-30 Sumitomo Electric Ind Ltd Hard layer coating structure containing diamond
JPH0583634B2 (en) * 1982-11-19 1993-11-26 Sumitomo Electric Industries
JPS6094232A (en) * 1983-10-27 1985-05-27 Mitsubishi Metal Corp Manufacturing method for cutting tools with brazed surface-coated sintered hard alloy chips
JPH0134738B2 (en) * 1983-10-27 1989-07-20 Mitsubishi Metal Corp
JPS60114572A (en) * 1983-11-25 1985-06-21 Mitsubishi Metal Corp Sintered hard alloy member having very hard coating layer
JPS6324066B2 (en) * 1983-11-25 1988-05-19 Mitsubishi Metal Corp
JP2007083382A (en) * 2005-08-26 2007-04-05 Sumitomo Electric Hardmetal Corp Hard carbon coated tool

Also Published As

Publication number Publication date
JPS6115952B2 (en) 1986-04-26

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