ES371810A1 - Corrosion resisting aluminium diffusion-coated steel - Google Patents
Corrosion resisting aluminium diffusion-coated steelInfo
- Publication number
- ES371810A1 ES371810A1 ES371810A ES371810A ES371810A1 ES 371810 A1 ES371810 A1 ES 371810A1 ES 371810 A ES371810 A ES 371810A ES 371810 A ES371810 A ES 371810A ES 371810 A1 ES371810 A1 ES 371810A1
- Authority
- ES
- Spain
- Prior art keywords
- coated steel
- corrosion resisting
- resisting aluminium
- aluminium diffusion
- layer
- 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
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
- C23C10/48—Aluminising
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
A method of preparing an aluminum diffusion coated steel, which has property of resistance to sulphidation in a high temperature and pressure atmosphere, comprising coating a steel with a surface layer consisting substantially of aluminum alloy, said layer having a thickness not exceeding 300 microns, and the aluminum content of the surface region of said layer being less than 30% by weight. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6908968 | 1968-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES371810A1 true ES371810A1 (en) | 1971-11-16 |
Family
ID=13392500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES371810A Expired ES371810A1 (en) | 1968-09-26 | 1969-09-23 | Corrosion resisting aluminium diffusion-coated steel |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES371810A1 (en) |
FR (1) | FR2018969A1 (en) |
GB (1) | GB1278085A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743374B1 (en) * | 1995-05-19 | 1999-04-28 | Matsushita Electric Works, Ltd. | Ferrous alloy with Fe-Al diffusion layer and method of making the same |
EP0743144B1 (en) * | 1995-05-19 | 2000-10-11 | Matsushita Electric Works, Ltd. | Cutter combination for an electric shaver |
-
1969
- 1969-09-23 ES ES371810A patent/ES371810A1/en not_active Expired
- 1969-09-26 FR FR6933019A patent/FR2018969A1/fr active Pending
- 1969-09-26 GB GB4746769A patent/GB1278085A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1278085A (en) | 1972-06-14 |
FR2018969A1 (en) | 1970-06-26 |
DE1948839A1 (en) | 1970-09-03 |
DE1948839B2 (en) | 1975-10-23 |
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