AT233914B - Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer Phosphatschicht - Google Patents
Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer PhosphatschichtInfo
- Publication number
- AT233914B AT233914B AT547459A AT547459A AT233914B AT 233914 B AT233914 B AT 233914B AT 547459 A AT547459 A AT 547459A AT 547459 A AT547459 A AT 547459A AT 233914 B AT233914 B AT 233914B
- Authority
- AT
- Austria
- Prior art keywords
- iron
- improving
- steel
- applying
- corrosion resistance
- Prior art date
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/18—Orthophosphates containing manganese cations
-
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
-
- 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
- C23C22/86—Regeneration of coating baths
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT547459A AT233914B (de) | 1959-07-25 | 1959-07-25 | Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer Phosphatschicht |
GB25566/60A GB963540A (en) | 1959-07-25 | 1960-07-22 | Process of improving the resistance of metals and metal objects to corrosion, and phophating solution suited for carrying out such process |
ES0259854A ES259854A1 (es) | 1959-07-25 | 1960-07-23 | Un procedimiento para mejorar la resistencia a la corrosiën de objetos de hierro, acero y aleaciones de hierro |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT547459A AT233914B (de) | 1959-07-25 | 1959-07-25 | Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer Phosphatschicht |
Publications (1)
Publication Number | Publication Date |
---|---|
AT233914B true AT233914B (de) | 1964-06-10 |
Family
ID=3576190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT547459A AT233914B (de) | 1959-07-25 | 1959-07-25 | Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer Phosphatschicht |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT233914B (es) |
ES (1) | ES259854A1 (es) |
GB (1) | GB963540A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1111586B (it) * | 1979-03-16 | 1986-01-13 | Parker Italiana | Composizioni protettive per superfici d'acciaio e processo per la loro preparazione |
CA1257527A (en) * | 1984-12-20 | 1989-07-18 | Thomas W. Tull | Cold deformation process employing improved lubrication coating |
US5234509A (en) * | 1984-12-20 | 1993-08-10 | Henkel Corporation | Cold deformation process employing improved lubrication coating |
US5238506A (en) * | 1986-09-26 | 1993-08-24 | Chemfil Corporation | Phosphate coating composition and method of applying a zinc-nickel-manganese phosphate coating |
US4793867A (en) * | 1986-09-26 | 1988-12-27 | Chemfil Corporation | Phosphate coating composition and method of applying a zinc-nickel phosphate coating |
AU592671B2 (en) * | 1986-09-26 | 1990-01-18 | Ppg Industries Ohio, Inc. | Phosphate coating composition and method of applying a zinc-nickel phosphate coating |
US4865653A (en) * | 1987-10-30 | 1989-09-12 | Henkel Corporation | Zinc phosphate coating process |
-
1959
- 1959-07-25 AT AT547459A patent/AT233914B/de active
-
1960
- 1960-07-22 GB GB25566/60A patent/GB963540A/en not_active Expired
- 1960-07-23 ES ES0259854A patent/ES259854A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES259854A1 (es) | 1961-03-01 |
GB963540A (en) | 1964-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH477561A (de) | Verfahren zur Verhinderung des Anätzens bei der Elektroplattierung von Stahl und Eisen und Vorrichtung zur Ausführung des Verfahrens | |
CH404338A (de) | Verfahren zum regelbaren Aufkohlen der Oberflächenschicht von Werkstücken aus Stahl | |
CH397123A (de) | Verfahren und Lösung zum Nachbehandeln von phosphatierten Metalloberflächen | |
AT233914B (de) | Verfahren zur Verbesserung der Korrosionsbeständigkeit von Eisen, Stahl und Eisenlegierungen durch Aufbringen einer Phosphatschicht | |
AT322599B (de) | Verfahren zur zweistufigen oberflächenhärtung von werkstücken aus eisen- und stahllegierungen | |
CH394759A (de) | Verfahren zur Verminderung von Metallkorrosion | |
AT237000B (de) | Verfahren zur Herstellung von legiertem Stahl | |
CH422468A (de) | Verfahren zur Phosphatierung von Eisen oder Stahl | |
CH381048A (de) | Verfahren zur Schwefelung von Oberflächen aus Eisen oder Stahl | |
CH409576A (de) | Verfahren zum Phosphatieren von Metallen | |
CH429366A (de) | Verfahren zum gleichzeitigen oder aufeinanderfolgenden Phosphatieren von Oberflächen von Aluminium und mindestens einem der Metalle Eisen, Stahl oder Zink | |
CH386803A (de) | Verfahren zur Erhöhung der Korrosionsfestigkeit von Metallgegenständen durch Aufbringen eines metallischen Überzuges | |
CH417661A (de) | Verfahren zum Desoxydieren von Eisen oder Stahl mit Hilfe von Aluminium | |
AT319686B (de) | Verfahren zur Verbesserung der Härte einer chromhaltigen Stahllegierung und Elektrolyt zur Durchführung dieses Verfahrens | |
AT320707B (de) | Verfahren zur Verfestigung der Oberflächen von Werkstücken aus Eisen und Stahl | |
AT238743B (de) | Verfahren zum Frischen von Metallen mit Hilfe eines brennenden Gasstrahls, insbesondere zur Herstellung von Stahl aus Roheisen | |
CH415231A (de) | Verfahren zur Verbesserung der Korrosionseigenschaften von Bor enthaltenden Metallüberzügen | |
CH377167A (de) | Verfahren zur Erhöhung der Dauerfestigkeit von Werkstücken aus Stählen durch Nitrieren | |
CH420781A (de) | Verfahren zur Erzeugung von korrosionsfesten und/oder die Lackhaftung verbessernden Oberflächenschichten auf Eisen und Stahl und Lösung zur Durchführung des Verfahrens | |
AT290244B (de) | Verfahren zur Tauchphosphatierung von Eisen und Stahl | |
CH388724A (de) | Verfahren zur Herstellung von Phosphatüberzügen auf Eisen oder Stahl | |
AT218052B (de) | Verfahren zur Herstellung von Stahl durch Frischen von Roheisen | |
CH380768A (de) | Verfahren zum Herstellen von Stahl | |
AT203314B (de) | Verfahren zur Aufbringung von dünnen Phosphatüberzügen auf Eisen und Stahl | |
AT235884B (de) | Verfahren zur Härtung von Eisen-Kohlenstoff-Legierungen |