RO74414A2 - IONIC NITURATION PROCEDURE - Google Patents

IONIC NITURATION PROCEDURE

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
French (fr)
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/en
Priority to DE19752508907 priority patent/DE2508907A1/en
Publication of RO74414A2 publication Critical patent/RO74414A2/en

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 IONIC NITURATION PROCEDURE RO74414A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RO7478157A RO74414A2 (en) 1974-03-23 1974-03-23 IONIC NITURATION PROCEDURE
DE19752508907 DE2508907A1 (en) 1974-03-23 1975-02-28 Ionic plasma-nitriding of steel - and cast iron using oxygen-contg. ammonia, as nitrogen-supplier in vacuo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7478157A RO74414A2 (en) 1974-03-23 1974-03-23 IONIC NITURATION PROCEDURE

Publications (1)

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

Family

ID=20093494

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7478157A RO74414A2 (en) 1974-03-23 1974-03-23 IONIC NITURATION PROCEDURE

Country Status (2)

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

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 (en) * 1977-06-13 1979-01-12
FR2560892B1 (en) * 1984-03-12 1986-10-31 Peugeot METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBING
CH671407A5 (en) * 1986-06-13 1989-08-31 Balzers Hochvakuum
FR2630133B1 (en) * 1988-04-18 1993-09-24 Siderurgie Fse Inst Rech PROCESS FOR IMPROVING THE CORROSION RESISTANCE OF METAL MATERIALS
FR2747398B1 (en) * 1996-04-12 1998-05-15 Nitruvid METHOD FOR THE SURFACE TREATMENT OF A METAL PART
DE19757169A1 (en) * 1997-12-20 1999-07-01 Telefunken Microelectron Method of manufacturing an electromagnetic actuator

Also Published As

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

Similar Documents

Publication Publication Date Title
HU172194B (en) SPOSOB POLUCHENIA GETEROLOGICHESKIKH TRANSPLANTATOV ARTERIJ DYNAMICHESKIM METODOM
BE827352A (en) SURGICAL BALACLAVA
SE7505955L (en) BROADBAND PROCEDURE
ATA277375A (en) DEODORANTIES
HU174099B (en) TRANSPORTNOE SREDSTVO S OTKRYTOJ SZADI U-OBRAZNOJ RAMOJ
ATA277475A (en) DEODORANTIES
DK277375A (en) IMMUNDIFFUSION PROCEDURES
IT1050317B (en) DECAFFEINIZATION PROCEDURE
HU172202B (en) SPOSOB POLUCHENIA PROIZVODNYKH DIURETANA S SELEKTIVNYM GERBICIDNYM EHFFEKTOM
DD122992A5 (en) YDRID
ATA557575A (en) HANDMILL
TR18782A (en) CATALIZOER IMALINE MAHSUS PROCEDURE
HU171065B (en) TOVARNYE VESY S CIFROVOJ INDIKACIEJ
RO74414A2 (en) IONIC NITURATION PROCEDURE
AT345679B (en) CHAINLOCK
ATA613675A (en) SAMASCHINE
ATA962675A (en) SAMASCHINE
HU172312B (en) MEKHANIZM K LITEJNYM USTROJSTVAM DLJA VYVODA ZHIDKIKH METALLOV
AT342532B (en) SPARKERZE
ATA1031474A (en) KETTBAUM
BE823015A (en) SORBETIERE
JPS5116261A (en) SHINKUKAKUSANYOSETSUSOCHI
ATA461175A (en) MULLCONTAINER
ATA727274A (en) WEBSHIP
JPS5115038A (en) OOPUNENDOSEI BOKI