FR872244A - Process for producing chrome coatings by diffusion on iron or steel - Google Patents
Process for producing chrome coatings by diffusion on iron or steelInfo
- Publication number
- FR872244A FR872244A FR872244DA FR872244A FR 872244 A FR872244 A FR 872244A FR 872244D A FR872244D A FR 872244DA FR 872244 A FR872244 A FR 872244A
- Authority
- FR
- France
- Prior art keywords
- diffusion
- iron
- steel
- chrome coatings
- producing chrome
- 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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
DE872244X | 1940-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872244A true FR872244A (en) | 1942-06-02 |
Family
ID=6815947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872244D Expired FR872244A (en) | 1940-06-08 | 1941-05-16 | Process for producing chrome coatings by diffusion on iron or steel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR872244A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375337A1 (en) * | 1976-12-21 | 1978-07-21 | Pioneer Electronic Corp | PERFECTED PROCESS FOR HARDENING A SURFACE MINERAL MATERIAL BY DIFFUSION OF ANOTHER MINERAL MATERIAL |
FR2429271A1 (en) * | 1978-06-23 | 1980-01-18 | Gen Electric | Corrosion resistant coating for steel - obtd. by diffusing chromium into steel, and used esp. on sulphur containers in sodium-sulphur batteries |
-
1941
- 1941-05-16 FR FR872244D patent/FR872244A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375337A1 (en) * | 1976-12-21 | 1978-07-21 | Pioneer Electronic Corp | PERFECTED PROCESS FOR HARDENING A SURFACE MINERAL MATERIAL BY DIFFUSION OF ANOTHER MINERAL MATERIAL |
FR2429271A1 (en) * | 1978-06-23 | 1980-01-18 | Gen Electric | Corrosion resistant coating for steel - obtd. by diffusing chromium into steel, and used esp. on sulphur containers in sodium-sulphur batteries |
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