JPS5360808A - Tool of covered ultra hard alloy - Google Patents

Tool of covered ultra hard alloy

Info

Publication number
JPS5360808A
JPS5360808A JP13625176A JP13625176A JPS5360808A JP S5360808 A JPS5360808 A JP S5360808A JP 13625176 A JP13625176 A JP 13625176A JP 13625176 A JP13625176 A JP 13625176A JP S5360808 A JPS5360808 A JP S5360808A
Authority
JP
Japan
Prior art keywords
hard alloy
tool
ultra hard
layer
covered
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
JP13625176A
Other languages
Japanese (ja)
Other versions
JPS5745827B2 (en
Inventor
Akio Nishiyama
Masami Kayukawa
Takeshi Abe
Noribumi Kikuchi
Yasuo Suzuki
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 JP13625176A priority Critical patent/JPS5360808A/en
Publication of JPS5360808A publication Critical patent/JPS5360808A/en
Publication of JPS5745827B2 publication Critical patent/JPS5745827B2/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
    • 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

Abstract

PURPOSE:To form the covering layer having excellent wear resistance and toughness on the surface of substrate of the ultra hard alloy consisting of metal carbides, metal nitrides, etc. as the principal components, by forming the layer of carbonatated substances of Ti, Zr, Hf, etc. and the layer of alpha - Al2O3 on the above-mentioned surface.
JP13625176A 1976-11-15 1976-11-15 Tool of covered ultra hard alloy Granted JPS5360808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13625176A JPS5360808A (en) 1976-11-15 1976-11-15 Tool of covered ultra hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13625176A JPS5360808A (en) 1976-11-15 1976-11-15 Tool of covered ultra hard alloy

Publications (2)

Publication Number Publication Date
JPS5360808A true JPS5360808A (en) 1978-05-31
JPS5745827B2 JPS5745827B2 (en) 1982-09-30

Family

ID=15170806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13625176A Granted JPS5360808A (en) 1976-11-15 1976-11-15 Tool of covered ultra hard alloy

Country Status (1)

Country Link
JP (1) JPS5360808A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158780A (en) * 1978-06-05 1979-12-14 Toshiba Tungaloy Co Ltd Aluminaacoated inserts
JPS5596203A (en) * 1979-01-08 1980-07-22 Citizen Watch Co Ltd Cemented carbide cutting tool coated with hard film
JPS5687648A (en) * 1979-12-14 1981-07-16 O S G Kk Cermet coated with hard metal compound
CN109338194A (en) * 2018-10-30 2019-02-15 湖南工业大学 A kind of hard alloy and preparation method thereof suitable for stainless steel processing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158780A (en) * 1978-06-05 1979-12-14 Toshiba Tungaloy Co Ltd Aluminaacoated inserts
JPS6247124B2 (en) * 1978-06-05 1987-10-06 Toshiba Tungaloy Co Ltd
JPS5596203A (en) * 1979-01-08 1980-07-22 Citizen Watch Co Ltd Cemented carbide cutting tool coated with hard film
JPS5687648A (en) * 1979-12-14 1981-07-16 O S G Kk Cermet coated with hard metal compound
CN109338194A (en) * 2018-10-30 2019-02-15 湖南工业大学 A kind of hard alloy and preparation method thereof suitable for stainless steel processing

Also Published As

Publication number Publication date
JPS5745827B2 (en) 1982-09-30

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