RO74414A2 - Procede de nitruration ionique - Google Patents

Procede de nitruration ionique

Info

Publication number
RO74414A2
RO74414A2 RO7478157A RO7815774A RO74414A2 RO 74414 A2 RO74414 A2 RO 74414A2 RO 7478157 A RO7478157 A RO 7478157A RO 7815774 A RO7815774 A RO 7815774A RO 74414 A2 RO74414 A2 RO 74414A2
Authority
RO
Romania
Prior art keywords
nituration
ionic
procedure
nituration procedure
ionic nituration
Prior art date
Application number
RO7478157A
Other languages
English (en)
Romanian (ro)
Inventor
Gheorghe Stancu
Original Assignee
Institutul De Cercetari Si Proiectari Tehnologice Pentru Sectoare Calde,Ro
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 Institutul De Cercetari Si Proiectari Tehnologice Pentru Sectoare Calde,Ro filed Critical Institutul De Cercetari Si Proiectari Tehnologice Pentru Sectoare Calde,Ro
Priority to RO7478157A priority Critical patent/RO74414A2/fr
Priority to DE19752508907 priority patent/DE2508907A1/de
Publication of RO74414A2 publication Critical patent/RO74414A2/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
    • C23C8/36—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
    • C23C8/38—Treatment of ferrous surfaces

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)
RO7478157A 1974-03-23 1974-03-23 Procede de nitruration ionique RO74414A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RO7478157A RO74414A2 (fr) 1974-03-23 1974-03-23 Procede de nitruration ionique
DE19752508907 DE2508907A1 (de) 1974-03-23 1975-02-28 Ionisches plasmanitrierverfahren fuer stahl- und gusseisenteile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7478157A RO74414A2 (fr) 1974-03-23 1974-03-23 Procede de nitruration ionique

Publications (1)

Publication Number Publication Date
RO74414A2 true RO74414A2 (fr) 1981-09-24

Family

ID=20093494

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7478157A RO74414A2 (fr) 1974-03-23 1974-03-23 Procede de nitruration ionique

Country Status (2)

Country Link
DE (1) DE2508907A1 (fr)
RO (1) RO74414A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138027A (en) * 1976-04-08 1977-11-17 Nissan Motor Ferrous member superior in initial fitting and wear resisting property and production process therefor
JPS544227U (fr) * 1977-06-13 1979-01-12
FR2560892B1 (fr) * 1984-03-12 1986-10-31 Peugeot Procede de traitement superficiel de pieces en acier ou en fonte par bombardement ionique
CH671407A5 (fr) * 1986-06-13 1989-08-31 Balzers Hochvakuum
FR2630133B1 (fr) * 1988-04-18 1993-09-24 Siderurgie Fse Inst Rech Procede pour l'amelioration de la resistance a la corrosion de materiaux metalliques
FR2747398B1 (fr) * 1996-04-12 1998-05-15 Nitruvid Procede de traitement de surface d'une piece metallique
DE19757169A1 (de) * 1997-12-20 1999-07-01 Telefunken Microelectron Verfahren zur Herstellung eines elektromagnetischen Aktuators

Also Published As

Publication number Publication date
DE2508907A1 (de) 1975-09-25

Similar Documents

Publication Publication Date Title
BE824255A (fr) Aryloxyphenylpropylamines
BE827352A (fr) Cagoule chirurgicale
SE7505955L (sv) Tverbindningsforfarande
ATA277375A (de) Deodorantien
ATA277475A (de) Deodorantien
BE824920A (fr) Servo-distributeur
DK277375A (da) Fremgangsmade til immundiffusion
IT1050317B (it) Procedimento di decaffeinizzazione
DD122992A5 (de) Ydrid
RO74414A2 (fr) Procede de nitruration ionique
TR18782A (tr) Katalizoer imaline mahsus usul
AT338025B (de) Samaschine
ATA962675A (de) Samaschine
ATA557575A (de) Handmuhle
BE824358R (fr) Phenolethanolamine acylff
BE823015A (fr) Sorbetiere
ATA593875A (de) Kettenschloss
JPS5114558A (ja) Teiruteingupatsudogatajikukesochi
ATA255975A (de) Pfeifenreiber
BE825385A (fr) Elektrofotografisch filmdeel
ATA461175A (de) Mullcontainer
JPS5110728A (ja) Irojundochoseihoho
JPS5113843A (ja) Jutenzainoseizoho
JPS5115038A (ja) Oopunendoseiboki
JPS5112286A (ja) Kanguchiseikeihoho