BE529986A - - Google Patents
Info
- Publication number
- BE529986A BE529986A BE529986DA BE529986A BE 529986 A BE529986 A BE 529986A BE 529986D A BE529986D A BE 529986DA BE 529986 A BE529986 A BE 529986A
- Authority
- BE
- Belgium
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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH318544T | 1953-07-22 | ||
| CH334219T | 1954-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE529986A true BE529986A (US06589383-20030708-C00041.png) | 1957-08-02 |
Family
ID=25736194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE529986D BE529986A (US06589383-20030708-C00041.png) | 1953-07-22 | 1954-06-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE529986A (US06589383-20030708-C00041.png) |
| CH (1) | CH334219A (US06589383-20030708-C00041.png) |
| FR (1) | FR1110793A (US06589383-20030708-C00041.png) |
| GB (1) | GB763515A (US06589383-20030708-C00041.png) |
-
1954
- 1954-04-21 CH CH334219D patent/CH334219A/fr unknown
- 1954-06-29 BE BE529986D patent/BE529986A/xx unknown
- 1954-07-14 GB GB2061454A patent/GB763515A/en not_active Expired
- 1954-07-15 FR FR1110793D patent/FR1110793A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB763515A (en) | 1956-12-12 |
| CH334219A (fr) | 1958-11-15 |
| FR1110793A (fr) | 1956-02-16 |
