FR2002115A1 - - Google Patents
Info
- Publication number
- FR2002115A1 FR2002115A1 FR6903816A FR6903816A FR2002115A1 FR 2002115 A1 FR2002115 A1 FR 2002115A1 FR 6903816 A FR6903816 A FR 6903816A FR 6903816 A FR6903816 A FR 6903816A FR 2002115 A1 FR2002115 A1 FR 2002115A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
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- 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)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB786568 | 1968-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2002115A1 true FR2002115A1 (enrdf_load_stackoverflow) | 1969-10-03 |
Family
ID=9841276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6903816A Withdrawn FR2002115A1 (enrdf_load_stackoverflow) | 1968-02-17 | 1969-02-17 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1907927A1 (enrdf_load_stackoverflow) |
FR (1) | FR2002115A1 (enrdf_load_stackoverflow) |
GB (1) | GB1252003A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8310102D0 (en) * | 1983-04-14 | 1983-05-18 | Lucas Ind Plc | Corrosion resistant steel components |
RU2184796C2 (ru) * | 2000-07-11 | 2002-07-10 | Государственное унитарное предприятие комбинат "Электрохимприбор" | Способ нитрозакалки стали с двойной химико-термической обработкой |
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1968
- 1968-02-17 GB GB1252003D patent/GB1252003A/en not_active Expired
-
1969
- 1969-02-17 FR FR6903816A patent/FR2002115A1/fr not_active Withdrawn
- 1969-02-17 DE DE19691907927 patent/DE1907927A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1907927A1 (de) | 1969-09-18 |
GB1252003A (enrdf_load_stackoverflow) | 1971-11-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |