SE379553B - - Google Patents
Info
- Publication number
- SE379553B SE379553B SE271871A SE271871A SE379553B SE 379553 B SE379553 B SE 379553B SE 271871 A SE271871 A SE 271871A SE 271871 A SE271871 A SE 271871A SE 379553 B SE379553 B SE 379553B
- Authority
- SE
- Sweden
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1659470A | 1970-03-04 | 1970-03-04 | |
| US1659570A | 1970-03-04 | 1970-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE379553B true SE379553B (enExample) | 1975-10-13 |
Family
ID=26688814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE271871A SE379553B (enExample) | 1970-03-04 | 1971-03-03 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA947117A (enExample) |
| DE (1) | DE2110339A1 (enExample) |
| FR (1) | FR2084160A5 (enExample) |
| GB (1) | GB1351017A (enExample) |
| SE (1) | SE379553B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT385058B (de) * | 1946-07-17 | 1988-02-10 | Vni Instrument Inst | Verfahren zur verfestigung von schneidwerkzeugen |
| JPS5621835B2 (enExample) * | 1972-02-02 | 1981-05-21 | ||
| CN114990472B (zh) * | 2022-06-28 | 2024-01-30 | 科品(苏州)特殊钢有限公司 | 一种气体渗氮炉的进出气设备 |
-
1971
- 1971-03-01 CA CA106,576A patent/CA947117A/en not_active Expired
- 1971-03-03 SE SE271871A patent/SE379553B/xx unknown
- 1971-03-03 FR FR7107374A patent/FR2084160A5/fr not_active Expired
- 1971-03-04 DE DE19712110339 patent/DE2110339A1/de active Pending
- 1971-04-19 GB GB2358971A patent/GB1351017A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1351017A (en) | 1974-04-24 |
| CA947117A (en) | 1974-05-14 |
| FR2084160A5 (enExample) | 1971-12-17 |
| DE2110339A1 (de) | 1971-09-23 |