FR2758339B1 - Procede de traitement anticorrosion de pieces metalliques et en particulier de pieces en metaux ferreux - Google Patents
Procede de traitement anticorrosion de pieces metalliques et en particulier de pieces en metaux ferreuxInfo
- Publication number
- FR2758339B1 FR2758339B1 FR9700280A FR9700280A FR2758339B1 FR 2758339 B1 FR2758339 B1 FR 2758339B1 FR 9700280 A FR9700280 A FR 9700280A FR 9700280 A FR9700280 A FR 9700280A FR 2758339 B1 FR2758339 B1 FR 2758339B1
- Authority
- FR
- France
- Prior art keywords
- metal parts
- treatment process
- anticorrosion treatment
- particularly ferrous
- ferrous metal
- 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 - Lifetime
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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
-
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
- C23C22/62—Treatment of iron or alloys based thereon
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)
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9700280A FR2758339B1 (fr) | 1997-01-14 | 1997-01-14 | Procede de traitement anticorrosion de pieces metalliques et en particulier de pieces en metaux ferreux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9700280A FR2758339B1 (fr) | 1997-01-14 | 1997-01-14 | Procede de traitement anticorrosion de pieces metalliques et en particulier de pieces en metaux ferreux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2758339A1 FR2758339A1 (fr) | 1998-07-17 |
FR2758339B1 true FR2758339B1 (fr) | 1999-06-04 |
Family
ID=9502566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9700280A Expired - Lifetime FR2758339B1 (fr) | 1997-01-14 | 1997-01-14 | Procede de traitement anticorrosion de pieces metalliques et en particulier de pieces en metaux ferreux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2758339B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19858795C2 (de) * | 1998-12-18 | 2001-03-15 | Doerken Ewald Ag | Verfahren zum Abdunkeln einer Oberflächenschicht eines Materialstücks, die Zink enthält |
FR3048703B1 (fr) * | 2016-03-09 | 2020-07-24 | Sarl Ind Et Techniques | Procede et systeme de traitement anticorrosion et programme d'ordinateur correspondant |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE918787C (de) * | 1949-05-25 | 1954-10-04 | Dr Richard Springer | Verfahren zum Bruenieren von Eisen und Stahl |
GB912128A (en) * | 1960-10-25 | 1962-12-05 | Mitchell Bradford Chemical Com | Method and composition for blackening metal articles |
US3447974A (en) * | 1966-03-14 | 1969-06-03 | Enthone | Composition and method for blackening metal article surfaces |
GB1113148A (en) * | 1966-12-21 | 1968-05-08 | Mitchell Bradford Chemical Co | Method for blackening metals and novel compositions therefor |
BE765620A (fr) * | 1971-04-09 | 1971-08-30 | Centre Rech Metallurgique | Procede de fabrication de fil ou barre metallique, |
-
1997
- 1997-01-14 FR FR9700280A patent/FR2758339B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2758339A1 (fr) | 1998-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 20 |