IT1124390B - Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica - Google Patents

Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica

Info

Publication number
IT1124390B
IT1124390B IT799578A IT957879A IT1124390B IT 1124390 B IT1124390 B IT 1124390B IT 799578 A IT799578 A IT 799578A IT 957879 A IT957879 A IT 957879A IT 1124390 B IT1124390 B IT 1124390B
Authority
IT
Italy
Prior art keywords
chamber
metal surfaces
carburising
workpiece
carbon
Prior art date
Application number
IT799578A
Other languages
English (en)
Italian (it)
Other versions
IT7909578A0 (it
Inventor
Giuseppe Tonini
Original Assignee
Galileo Spa Off
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 Galileo Spa Off filed Critical Galileo Spa Off
Priority to IT799578A priority Critical patent/IT1124390B/it
Publication of IT7909578A0 publication Critical patent/IT7909578A0/it
Priority to DE19803038026 priority patent/DE3038026A1/de
Priority to FR8022719A priority patent/FR2467890A1/fr
Application granted granted Critical
Publication of IT1124390B publication Critical patent/IT1124390B/it

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
    • C23C8/36—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 using ionised gases, e.g. ionitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Vapour Deposition (AREA)
IT799578A 1979-10-24 1979-10-24 Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica IT1124390B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT799578A IT1124390B (it) 1979-10-24 1979-10-24 Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica
DE19803038026 DE3038026A1 (de) 1979-10-24 1980-10-08 Verfahren und anlage zur kohlenstoffanreicherung einer metallischen oberflaeche mittels ionenentladung
FR8022719A FR2467890A1 (fr) 1979-10-24 1980-10-23 Procede et installation pour l'enrichissement en carbone d'une surface metallique au moyen d'une decharge ionique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT799578A IT1124390B (it) 1979-10-24 1979-10-24 Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica

Publications (2)

Publication Number Publication Date
IT7909578A0 IT7909578A0 (it) 1979-10-24
IT1124390B true IT1124390B (it) 1986-05-07

Family

ID=11132421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT799578A IT1124390B (it) 1979-10-24 1979-10-24 Procedimento ed impianto per arricchimento in carbonio di una superficie metallica a mezzo di scaricaionica

Country Status (3)

Country Link
DE (1) DE3038026A1 (OSRAM)
FR (1) FR2467890A1 (OSRAM)
IT (1) IT1124390B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2909361B2 (ja) * 1993-09-21 1999-06-23 大阪府 チタン金属の表面処理方法
CN1526052A (zh) * 2001-05-10 2004-09-01 ͬ�Ϳ�ҵ��ʽ���� 经过表面改性的vgs型涡轮增压器的排气引导器组件及其构成部件的表面改性方法

Also Published As

Publication number Publication date
FR2467890A1 (fr) 1981-04-30
FR2467890B3 (OSRAM) 1982-08-13
DE3038026A1 (de) 1981-05-14
IT7909578A0 (it) 1979-10-24

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