FR2207197B1 - - Google Patents
Info
- Publication number
- FR2207197B1 FR2207197B1 FR7340434A FR7340434A FR2207197B1 FR 2207197 B1 FR2207197 B1 FR 2207197B1 FR 7340434 A FR7340434 A FR 7340434A FR 7340434 A FR7340434 A FR 7340434A FR 2207197 B1 FR2207197 B1 FR 2207197B1
- 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.)
- 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
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
- C23C10/24—Salt bath containing the element to be diffused
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Treatment Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47114288A JPS5123377B2 (cg-RX-API-DMAC7.html) | 1972-11-16 | 1972-11-16 | |
| JP4082373A JPS519692B2 (cg-RX-API-DMAC7.html) | 1973-04-12 | 1973-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2207197A1 FR2207197A1 (cg-RX-API-DMAC7.html) | 1974-06-14 |
| FR2207197B1 true FR2207197B1 (cg-RX-API-DMAC7.html) | 1976-11-19 |
Family
ID=26380340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7340434A Expired FR2207197B1 (cg-RX-API-DMAC7.html) | 1972-11-16 | 1973-11-14 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1032495A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2356675C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2207197B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1413857A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1179242A (en) * | 1980-06-17 | 1984-12-11 | Norimasa Uchida | Method for treating surfaces |
| JPS5942071B2 (ja) * | 1981-04-20 | 1984-10-12 | 株式会社豊田中央研究所 | 鉄合金および超硬合金材料表面への炭化物層形成方法 |
| CN113582727A (zh) * | 2021-06-16 | 2021-11-02 | 上海大学 | 在石墨表面制备硬质金属碳化物涂层的方法 |
-
1973
- 1973-11-06 GB GB5136873A patent/GB1413857A/en not_active Expired
- 1973-11-13 DE DE19732356675 patent/DE2356675C3/de not_active Expired
- 1973-11-14 FR FR7340434A patent/FR2207197B1/fr not_active Expired
- 1973-11-15 CA CA185,874A patent/CA1032495A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207197A1 (cg-RX-API-DMAC7.html) | 1974-06-14 |
| GB1413857A (en) | 1975-11-12 |
| DE2356675A1 (de) | 1974-05-22 |
| DE2356675B2 (de) | 1979-01-04 |
| CA1032495A (en) | 1978-06-06 |
| DE2356675C3 (de) | 1979-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |