BE711816A - - Google Patents

Info

Publication number
BE711816A
BE711816A BE711816DA BE711816A BE 711816 A BE711816 A BE 711816A BE 711816D A BE711816D A BE 711816DA BE 711816 A BE711816 A BE 711816A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711816A publication Critical patent/BE711816A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • 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

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)
  • Powder Metallurgy (AREA)
BE711816D 1967-03-07 1968-03-07 BE711816A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1344667 1967-03-07

Publications (1)

Publication Number Publication Date
BE711816A true BE711816A (enrdf_load_html_response) 1968-09-09

Family

ID=11144448

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711816D BE711816A (enrdf_load_html_response) 1967-03-07 1968-03-07

Country Status (5)

Country Link
US (1) US3595709A (enrdf_load_html_response)
BE (1) BE711816A (enrdf_load_html_response)
DE (1) DE1608252A1 (enrdf_load_html_response)
FR (1) FR1554543A (enrdf_load_html_response)
NL (1) NL6802941A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050960A (en) * 1973-12-11 1977-09-27 Nippon Steel Corporation Method for decreasing the amount of carbon and nitrogen contained in the ferrochrome alloy
US4260418A (en) * 1979-09-04 1981-04-07 Allegheny Ludlum Steel Corporation Method for producing molybdenum bearing ferrochromium

Also Published As

Publication number Publication date
FR1554543A (enrdf_load_html_response) 1969-01-17
DE1608252A1 (de) 1970-12-03
US3595709A (en) 1971-07-27
NL6802941A (enrdf_load_html_response) 1968-09-09

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