CA947117A - Nitrided surface modified alloys - Google Patents

Nitrided surface modified alloys

Info

Publication number
CA947117A
CA947117A CA106,576A CA106576A CA947117A CA 947117 A CA947117 A CA 947117A CA 106576 A CA106576 A CA 106576A CA 947117 A CA947117 A CA 947117A
Authority
CA
Canada
Prior art keywords
surface modified
nitrided surface
modified alloys
alloys
nitrided
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.)
Expired
Application number
CA106,576A
Other languages
English (en)
Inventor
John J. Rausch
Ray J. Van Thyne
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.)
Surface Technology Corp
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
Application granted granted Critical
Publication of CA947117A publication Critical patent/CA947117A/en
Expired 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CA106,576A 1970-03-04 1971-03-01 Nitrided surface modified alloys Expired CA947117A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1659470A 1970-03-04 1970-03-04
US1659570A 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
CA947117A true CA947117A (en) 1974-05-14

Family

ID=26688814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106,576A Expired CA947117A (en) 1970-03-04 1971-03-01 Nitrided surface modified alloys

Country Status (5)

Country Link
CA (1) CA947117A (enExample)
DE (1) DE2110339A1 (enExample)
FR (1) FR2084160A5 (enExample)
GB (1) GB1351017A (enExample)
SE (1) SE379553B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385058B (de) * 1946-07-17 1988-02-10 Vni Instrument Inst Verfahren zur verfestigung von schneidwerkzeugen
JPS5621835B2 (enExample) * 1972-02-02 1981-05-21
CN114990472B (zh) * 2022-06-28 2024-01-30 科品(苏州)特殊钢有限公司 一种气体渗氮炉的进出气设备

Also Published As

Publication number Publication date
GB1351017A (en) 1974-04-24
FR2084160A5 (enExample) 1971-12-17
SE379553B (enExample) 1975-10-13
DE2110339A1 (de) 1971-09-23

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