FR681626A - Process for the protection of aluminum against attack by alkalis - Google Patents
Process for the protection of aluminum against attack by alkalisInfo
- Publication number
- FR681626A FR681626A FR681626DA FR681626A FR 681626 A FR681626 A FR 681626A FR 681626D A FR681626D A FR 681626DA FR 681626 A FR681626 A FR 681626A
- Authority
- FR
- France
- Prior art keywords
- alkalis
- protection
- against attack
- aluminum against
- aluminum
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR681626T | 1929-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR681626A true FR681626A (en) | 1930-05-16 |
Family
ID=9022920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR681626D Expired FR681626A (en) | 1929-09-11 | 1929-09-11 | Process for the protection of aluminum against attack by alkalis |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR681626A (en) |
-
1929
- 1929-09-11 FR FR681626D patent/FR681626A/en not_active Expired
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