FR931898A - Procédé de traitement des métaux contre la corrosion - Google Patents
Procédé de traitement des métaux contre la corrosionInfo
- Publication number
- FR931898A FR931898A FR931898DA FR931898A FR 931898 A FR931898 A FR 931898A FR 931898D A FR931898D A FR 931898DA FR 931898 A FR931898 A FR 931898A
- Authority
- FR
- France
- Prior art keywords
- against corrosion
- treating metals
- metals against
- treating
- corrosion
- 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
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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/57—Treatment of magnesium or alloys based thereon
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/933—Sacrificial component
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)
- Prevention Of Electric Corrosion (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US608841A US2465443A (en) | 1945-08-03 | 1945-08-03 | Treatment of magnesium and magnesium alloy articles to increase their resistance to corrosion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR931898A true FR931898A (fr) | 1948-03-05 |
Family
ID=24438253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR931898D Expired FR931898A (fr) | 1945-08-03 | 1946-08-01 | Procédé de traitement des métaux contre la corrosion |
Country Status (3)
Country | Link |
---|---|
US (1) | US2465443A (fr) |
FR (1) | FR931898A (fr) |
GB (1) | GB625041A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0788560A1 (fr) * | 1994-10-13 | 1997-08-13 | Sanchem, Inc. | Aluminium et revetement d'aluminium resistants a la corrosion |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671995A (en) * | 1949-10-22 | 1954-03-16 | Colgate Palmolive Co | Packaging of materials |
US2681873A (en) * | 1954-02-25 | 1954-06-22 | George L Deniston | Production of black oxide films on aluminum |
US3122457A (en) * | 1961-09-18 | 1964-02-25 | Dow Chemical Co | Protective coating for magnesium and zinc |
ES8203984A1 (es) * | 1980-07-01 | 1982-04-01 | Bnf Metals Tech Centre | Un metodo de depositar un revestimiento de conversion a basede oxido de aluminio hidratado sobre un sustrato de aluminiomagnesio,estano o zinc. |
US4711667A (en) * | 1986-08-29 | 1987-12-08 | Sanchem, Inc. | Corrosion resistant aluminum coating |
US4895608A (en) * | 1988-04-29 | 1990-01-23 | Sanchem, Inc. | Corrosion resistant aluminum coating composition |
US5707465A (en) * | 1996-10-24 | 1998-01-13 | Sanchem, Inc. | Low temperature corrosion resistant aluminum and aluminum coating composition |
CN106868482B (zh) * | 2017-01-20 | 2019-02-12 | 武汉铁锚焊接材料股份有限公司 | 一种镍镁合金的钝化方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1247086A (en) * | 1915-04-03 | 1917-11-20 | Myron L Crowe | Method of coating metallic articles to prevent oxidation. |
US1710743A (en) * | 1926-04-16 | 1929-04-30 | Pacz Aladar | Surface treating aluminum articles |
US1965269A (en) * | 1931-05-01 | 1934-07-03 | Aluminum Co Of America | Method of coloring aluminum |
US2077450A (en) * | 1935-01-08 | 1937-04-20 | Alrose Chemical Company | Method and composition for coating iron and steel articles |
US2138023A (en) * | 1935-11-14 | 1938-11-29 | Robert W Buzzard | Method of treating anodic coatings on magnesium and its alloys |
US2127206A (en) * | 1936-01-02 | 1938-08-16 | Curtin Howe Corp | Coating metal |
GB510353A (en) * | 1937-12-23 | 1939-07-24 | Hubert Sutton | Improvements in or relating to the protection of magnesium and magnesium alloys against corrosion |
US2219554A (en) * | 1938-11-23 | 1940-10-29 | Allegheny Ludlum Steel | Coloration of stainless steel |
US2438740A (en) * | 1944-03-27 | 1948-03-30 | Canadian Copper Refiners Ltd | Method of protecting the surface of articles formed from a magnesium alloy |
-
1945
- 1945-08-03 US US608841A patent/US2465443A/en not_active Expired - Lifetime
-
1946
- 1946-07-22 GB GB21790/46A patent/GB625041A/en not_active Expired
- 1946-08-01 FR FR931898D patent/FR931898A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0788560A1 (fr) * | 1994-10-13 | 1997-08-13 | Sanchem, Inc. | Aluminium et revetement d'aluminium resistants a la corrosion |
EP0788560A4 (fr) * | 1994-10-13 | 1997-09-03 |
Also Published As
Publication number | Publication date |
---|---|
US2465443A (en) | 1949-03-29 |
GB625041A (en) | 1949-06-21 |
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