CH520773A - Matière nitrurée - Google Patents

Matière nitrurée

Info

Publication number
CH520773A
CH520773A CH1325868A CH1325868A CH520773A CH 520773 A CH520773 A CH 520773A CH 1325868 A CH1325868 A CH 1325868A CH 1325868 A CH1325868 A CH 1325868A CH 520773 A CH520773 A CH 520773A
Authority
CH
Switzerland
Prior art keywords
nitrided material
nitrided
Prior art date
Application number
CH1325868A
Other languages
English (en)
French (fr)
Inventor
Jacob Rausch John
Joseph Van Thyne Ray
Original Assignee
Surface Technology 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 Surface Technology Corp filed Critical Surface Technology Corp
Publication of CH520773A publication Critical patent/CH520773A/fr

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • 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
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • 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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Physical Vapour Deposition (AREA)
CH1325868A 1967-09-05 1968-09-04 Matière nitrurée CH520773A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66551067A 1967-09-05 1967-09-05
US75566268A 1968-08-27 1968-08-27

Publications (1)

Publication Number Publication Date
CH520773A true CH520773A (fr) 1972-03-31

Family

ID=27099222

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1325868A CH520773A (fr) 1967-09-05 1968-09-04 Matière nitrurée
CH1325968A CH498057A (fr) 1967-09-05 1968-09-04 Matière résistante à l'usure et à l'abrasion

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1325968A CH498057A (fr) 1967-09-05 1968-09-04 Matière résistante à l'usure et à l'abrasion

Country Status (8)

Country Link
BE (1) BE720399A (de)
CH (2) CH520773A (de)
FR (1) FR1596561A (de)
GB (1) GB1221465A (de)
IL (1) IL30662A (de)
NL (1) NL150165B (de)
NO (1) NO123550B (de)
SE (1) SE363515B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799977A (en) * 1987-09-21 1989-01-24 Fansteel Inc. Graded multiphase oxycarburized and oxycarbonitrided material systems
RU2156320C1 (ru) * 1999-03-22 2000-09-20 Открытое акционерное общество Научно-производственное объединение "Композит" Способ получения высокопрочных и износостойких покрытий на изделиях из тугоплавких металлов и их сплавов

Also Published As

Publication number Publication date
DE1758924A1 (de) 1973-08-16
DE1758924B2 (de) 1976-10-28
IL30662A (en) 1972-02-29
CH498057A (fr) 1970-10-31
SE363515B (de) 1974-01-21
NL150165B (nl) 1976-07-15
GB1221465A (en) 1971-02-03
FR1596561A (de) 1970-06-22
IL30662A0 (en) 1968-12-26
BE720399A (de) 1969-03-04
NL6812593A (de) 1969-03-07
NO123550B (de) 1971-12-06

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Legal Events

Date Code Title Description
PL Patent ceased