FR1101251A - Procédé pour transformer chimiquement la surface des métaux - Google Patents

Procédé pour transformer chimiquement la surface des métaux

Info

Publication number
FR1101251A
FR1101251A FR1101251DA FR1101251A FR 1101251 A FR1101251 A FR 1101251A FR 1101251D A FR1101251D A FR 1101251DA FR 1101251 A FR1101251 A FR 1101251A
Authority
FR
France
Prior art keywords
metals
chemically transforming
transforming
chemically
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Michel Petroff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE D APPLIC CHIMIQUES A L IND
Original Assignee
CIE D APPLIC CHIMIQUES A L IND
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 CIE D APPLIC CHIMIQUES A L IND filed Critical CIE D APPLIC CHIMIQUES A L IND
Application granted granted Critical
Publication of FR1101251A publication Critical patent/FR1101251A/fr
Expired legal-status Critical Current

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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/46—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates
    • C23C22/47—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates containing also phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1101251D 1954-03-18 1954-03-18 Procédé pour transformer chimiquement la surface des métaux Expired FR1101251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101251T 1954-03-18

Publications (1)

Publication Number Publication Date
FR1101251A true FR1101251A (fr) 1955-10-04

Family

ID=9620919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101251D Expired FR1101251A (fr) 1954-03-18 1954-03-18 Procédé pour transformer chimiquement la surface des métaux

Country Status (1)

Country Link
FR (1) FR1101251A (fr)

Similar Documents

Publication Publication Date Title
FR1134878A (fr) Procédé pour la fabrication d'hydrocarbures d'aluminium
FR1147483A (fr) Procédé pour transformer des poly-acroléines
FR1191334A (fr) Procédé pour le revêtement des poly-fluoroéthylènes
FR1125296A (fr) Procédé pour la vitamination de céréales
FR1083577A (fr) Procédé et solutions pour le dépôt électrolytique de métaux
CH356053A (fr) Procédé pour recouvrir des surfaces d'un revêtement anticollant
FR1135482A (fr) Procédé pour la préparation de nouvelles cétones non saturées
FR1065191A (fr) Procédé pour transformer chimiquement la surface des métaux
FR1126794A (fr) Procédé de production d'hydrures métalliques
FR1122052A (fr) Procédé pour la dissociation de mélanges
FR1136362A (fr) Appareil pour la production de thermo-électricité
FR1137488A (fr) Procédé pour la fabrication des ferrites
FR1136236A (fr) Procédé pour la préparation de nouvelles cétones non-saturées
FR1130923A (fr) Procédé pour la préparation de cétones non-saturées nouvelles
FR1126228A (fr) Procédé pour accélérer la sédimentation des dispersions
FR1167474A (fr) Procédé pour la débromhydratation des cétostéroïdes alpha-bromés
FR66688E (fr) Procédé pour la production d'acrylnitrile
FR1167528A (fr) Procédé et appareillage pour la conversion des hydrocarbures
FR1099549A (fr) Procédé et installation pour la fabrication des graisses minérales
FR1118213A (fr) Procédé pour la purification du diphénylol-propane
FR1135227A (fr) Procédé pour la production de métaux purs
FR1092902A (fr) Procédé de production de métaux réfractaires
FR1120008A (fr) Procédé pour la production de tétrachlorofuranne
FR1139875A (fr) Procédé pour la production du magnésium
FR1189810A (fr) Procédé pour la production d'amino-alpha-naphtoquinones substituées