BE598841A - Procédé pour la carburation de matériaux ferreux par des liquides organiques - Google Patents

Procédé pour la carburation de matériaux ferreux par des liquides organiques

Info

Publication number
BE598841A
BE598841A BE598841A BE598841A BE598841A BE 598841 A BE598841 A BE 598841A BE 598841 A BE598841 A BE 598841A BE 598841 A BE598841 A BE 598841A BE 598841 A BE598841 A BE 598841A
Authority
BE
Belgium
Prior art keywords
carburization
organic liquids
ferrous materials
ferrous
materials
Prior art date
Application number
BE598841A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE598841A publication Critical patent/BE598841A/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
    • C23C8/28—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 more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • 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
    • C23C8/20—Carburising
    • C23C8/22—Carburising 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)
BE598841A 1960-03-02 1961-01-05 Procédé pour la carburation de matériaux ferreux par des liquides organiques BE598841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0067391 1960-03-02

Publications (1)

Publication Number Publication Date
BE598841A true BE598841A (fr) 1961-05-02

Family

ID=7499511

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598841A BE598841A (fr) 1960-03-02 1961-01-05 Procédé pour la carburation de matériaux ferreux par des liquides organiques

Country Status (3)

Country Link
BE (1) BE598841A (fr)
CH (1) CH390654A (fr)
DE (1) DE1446242A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317687A (en) * 1980-05-12 1982-03-02 Air Products And Chemicals, Inc. Carburizing process utilizing atmospheres generated from nitrogen-ethanol based mixtures
EP0063655B1 (fr) * 1981-04-27 1986-06-18 Air Products And Chemicals, Inc. Procédé pour cémenter des métaux ferreux

Also Published As

Publication number Publication date
DE1446242A1 (de) 1969-03-20
CH390654A (de) 1965-04-15

Similar Documents

Publication Publication Date Title
BE597574A (fr) Procédé pour le revêtement d'articles en matières organiques macromoléculaires.
BE617331A (fr) Appareil pour la fermentation de matériaux organiques solides
FR1307779A (fr) Procédé pour la production d'acétylène par craquage thermique d'hydrocarbures liquides
FR1241310A (fr) Procédé de revêtement des nappes de matières polymères organiques
CH441139A (fr) Procédé et installation pour la purification de liquides impurs
BE598841A (fr) Procédé pour la carburation de matériaux ferreux par des liquides organiques
BE608999A (fr) Procédé de réduction de la teneur métallique des fractions de pétrole
FR1282003A (fr) Procédé pour le revêtement d'articles en matières organiques macromoléculaires
BE613031A (fr) Procédé de dessication de liquides organiques et de matières gazeuses
FR1256191A (fr) Procédé pour le désétamage de chutes de fer-blanc recouvert de laque
FR1280142A (fr) Procédé pour le revêtement d'articles en substances organiques macromoléculaires
LU38417A1 (fr) Procédé pour la production de matieres polymères
FR1311717A (fr) Procédé de dessiccation de liquides organiques et de matières gazeuses
FR1153091A (fr) Procédé pour le craquage de liquides organiques combustibles
FR1270746A (fr) Procédé de purification de liquides organiques contenant des impuretés minérales
FR1266981A (fr) Procédé pour le craquage d'hydrocarbures liquides
BE596032A (fr) Procédé pour le transport de matières solides ou visqueuses dans des canalisations tubulaires.
BE606333A (fr) Procédé de revêtement de matières plastiques par des matières céramiques et articles ainsi obtenus
FR1268265A (fr) Procédé pour la fabrication de récipients pour liquides ou pour matières en poudre
FR1215742A (fr) Procédé de sulfonation de liquides organiques, notamment des hydrocarbures
BE574033A (fr) Procédé pour la régénération de matériaux utilisés pour l'épuration de liquides.
FR1170932A (fr) Procédé pour la transformation d'hydrocarbures liquides
FR1273697A (fr) Procédé pour l'homogénéisation de matériaux ébouleux
FR1200862A (fr) Procédé de craquage d'hydrocarbures liquides
FR1226622A (fr) Procédé pour l'amélioration des matériaux cellulosiques