GB455377A - Improvements relating to preventing the attack of solutions containing halides on iron and iron alloys - Google Patents
Improvements relating to preventing the attack of solutions containing halides on iron and iron alloysInfo
- Publication number
- GB455377A GB455377A GB802335A GB802335A GB455377A GB 455377 A GB455377 A GB 455377A GB 802335 A GB802335 A GB 802335A GB 802335 A GB802335 A GB 802335A GB 455377 A GB455377 A GB 455377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- antimony
- coating
- containing halides
- solutions containing
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/26—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions more than one element being diffused
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Articles of iron and iron alloys such as shipplates, pipes, and parts of pumps and containers are protected against attack by solutions containing halides, for instance sea water, or emulsions of oil in water containing halides, by first coating with a layer of an iron-antimony alloy rich in iron and then with an iron-antimony alloy rich in antimony or pure antimony or both. The first coating may comprise the alloy Fe3Sb2 and the second FeSb; further the protective layers may be applied after heating the surface to be protected above the melting point of the materials forming the layer, care being taken to prevent the formation of an oxide coating on the surface to be protected. Moreover, the protective layers may be applied by electrodeposition or by a metalspraying process. When antimony forms the final coating it may be deposited from the vapour phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB802335A GB455377A (en) | 1935-03-15 | 1935-03-15 | Improvements relating to preventing the attack of solutions containing halides on iron and iron alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB802335A GB455377A (en) | 1935-03-15 | 1935-03-15 | Improvements relating to preventing the attack of solutions containing halides on iron and iron alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB455377A true GB455377A (en) | 1936-10-15 |
Family
ID=9844301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB802335A Expired GB455377A (en) | 1935-03-15 | 1935-03-15 | Improvements relating to preventing the attack of solutions containing halides on iron and iron alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB455377A (en) |
-
1935
- 1935-03-15 GB GB802335A patent/GB455377A/en not_active Expired
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