FR2123363A1 - Thin wear-resistant metal nitride coating - for tools pref clad with sintered carbides - Google Patents

Thin wear-resistant metal nitride coating - for tools pref clad with sintered carbides

Info

Publication number
FR2123363A1
FR2123363A1 FR7202212A FR7202212A FR2123363A1 FR 2123363 A1 FR2123363 A1 FR 2123363A1 FR 7202212 A FR7202212 A FR 7202212A FR 7202212 A FR7202212 A FR 7202212A FR 2123363 A1 FR2123363 A1 FR 2123363A1
Authority
FR
France
Prior art keywords
pref
metal nitride
clad
tools
resistant metal
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
FR7202212A
Other languages
English (en)
French (fr)
Other versions
FR2123363B1 (OSRAM
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.)
Teledyne Inc
Original Assignee
Teledyne Inc
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 Teledyne Inc filed Critical Teledyne Inc
Publication of FR2123363A1 publication Critical patent/FR2123363A1/fr
Application granted granted Critical
Publication of FR2123363B1 publication Critical patent/FR2123363B1/fr
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
    • C23C16/34—Nitrides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
  • Chemical Vapour Deposition (AREA)
  • Physical Vapour Deposition (AREA)
FR7202212A 1971-01-25 1972-01-24 Thin wear-resistant metal nitride coating - for tools pref clad with sintered carbides Granted FR2123363A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10960071A 1971-01-25 1971-01-25

Publications (2)

Publication Number Publication Date
FR2123363A1 true FR2123363A1 (en) 1972-09-08
FR2123363B1 FR2123363B1 (OSRAM) 1973-08-10

Family

ID=22328550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202212A Granted FR2123363A1 (en) 1971-01-25 1972-01-24 Thin wear-resistant metal nitride coating - for tools pref clad with sintered carbides

Country Status (2)

Country Link
DE (1) DE2158727A1 (OSRAM)
FR (1) FR2123363A1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909895A (en) * 1974-03-13 1975-10-07 Minnesota Mining & Mfg Coated laminated carbide cutting tool
US3882581A (en) * 1974-03-13 1975-05-13 Minnesota Mining & Mfg Coated, partially laminated carbide cutting tool insert
AT387187B (de) * 1984-11-12 1988-12-12 Santrade Ltd Verbundkoerper und verfahren zu seiner herstellung
DE3447124C1 (de) * 1984-12-22 1986-01-23 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Abrasives Werkzeug zum Feinbearbeiten der Zahnflanken von insbesondere gehaerteten Zahnraedern
DE3819635C1 (OSRAM) * 1988-06-09 1989-12-14 Jean Walterscheid Gmbh, 5204 Lohmar, De
DE3839788C1 (en) * 1988-10-20 1989-11-09 Felo Holland-Letz Gmbh & Co Kg, 3577 Neustadt, De Screwdriver blade or screwdriver insert

Also Published As

Publication number Publication date
DE2158727A1 (de) 1972-08-03
FR2123363B1 (OSRAM) 1973-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse