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JPS5432518A - Surface coated super hard alloy - Google Patents

Surface coated super hard alloy

Info

Publication number
JPS5432518A
JPS5432518A JP9777377A JP9777377A JPS5432518A JP S5432518 A JPS5432518 A JP S5432518A JP 9777377 A JP9777377 A JP 9777377A JP 9777377 A JP9777377 A JP 9777377A JP S5432518 A JPS5432518 A JP S5432518A
Authority
JP
Japan
Prior art keywords
hard alloy
surface coated
super hard
coated super
alloy
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.)
Pending
Application number
JP9777377A
Other languages
Japanese (ja)
Inventor
Ichirou Itou
Hiroshi Tanaka
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP9777377A priority Critical patent/JPS5432518A/en
Publication of JPS5432518A publication Critical patent/JPS5432518A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
JP9777377A 1977-08-17 1977-08-17 Surface coated super hard alloy Pending JPS5432518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9777377A JPS5432518A (en) 1977-08-17 1977-08-17 Surface coated super hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9777377A JPS5432518A (en) 1977-08-17 1977-08-17 Surface coated super hard alloy

Publications (1)

Publication Number Publication Date
JPS5432518A true JPS5432518A (en) 1979-03-09

Family

ID=14201155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9777377A Pending JPS5432518A (en) 1977-08-17 1977-08-17 Surface coated super hard alloy

Country Status (1)

Country Link
JP (1) JPS5432518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074759A2 (en) * 1981-09-11 1983-03-23 Iscar Ltd. Sintered hard metal products having a multi-layer wear-restistant coating
EP0179582A2 (en) * 1984-10-09 1986-04-30 Energy Conversion Devices, Inc. Multilayer coating including disordered, wear resistant boron carbon external coating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074759A2 (en) * 1981-09-11 1983-03-23 Iscar Ltd. Sintered hard metal products having a multi-layer wear-restistant coating
JPS5867861A (en) * 1981-09-11 1983-04-22 イスカ−・リミテツド Sintered hard metal product
EP0074759A3 (en) * 1981-09-11 1984-02-22 Iscar Ltd. Sintered hard metal products having a multi-layer wear-restistant coating
EP0179582A2 (en) * 1984-10-09 1986-04-30 Energy Conversion Devices, Inc. Multilayer coating including disordered, wear resistant boron carbon external coating

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