SE7603957L - Nitrering av varmhallfasta legeringar - Google Patents
Nitrering av varmhallfasta legeringarInfo
- Publication number
- SE7603957L SE7603957L SE7603957A SE7603957A SE7603957L SE 7603957 L SE7603957 L SE 7603957L SE 7603957 A SE7603957 A SE 7603957A SE 7603957 A SE7603957 A SE 7603957A SE 7603957 L SE7603957 L SE 7603957L
- Authority
- SE
- Sweden
- Prior art keywords
- nitritation
- sall
- hot
- april
- cobalt
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- 230000000802 nitrating effect Effects 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910000601 superalloy Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005121 nitriding Methods 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
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
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)
- Sliding-Contact Bearings (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56518975A | 1975-04-03 | 1975-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7603957L true SE7603957L (sv) | 1976-10-04 |
Family
ID=24257562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7603957A SE7603957L (sv) | 1975-04-03 | 1976-04-02 | Nitrering av varmhallfasta legeringar |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS51122634A (enExample) |
| CA (1) | CA1046385A (enExample) |
| DE (1) | DE2614414A1 (enExample) |
| FR (1) | FR2306277A1 (enExample) |
| GB (1) | GB1479570A (enExample) |
| SE (1) | SE7603957L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164964C1 (ru) * | 1999-08-09 | 2001-04-10 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Способ азотирования жаропрочных сплавов на никелевой, железоникелевой, никель-кобальтовой и кобальтовой основе |
-
1976
- 1976-04-02 DE DE19762614414 patent/DE2614414A1/de not_active Withdrawn
- 1976-04-02 GB GB1341576A patent/GB1479570A/en not_active Expired
- 1976-04-02 CA CA249,422A patent/CA1046385A/en not_active Expired
- 1976-04-02 SE SE7603957A patent/SE7603957L/ not_active Application Discontinuation
- 1976-04-03 JP JP3768076A patent/JPS51122634A/ja active Pending
- 1976-04-05 FR FR7609841A patent/FR2306277A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1479570A (en) | 1977-07-13 |
| JPS51122634A (en) | 1976-10-26 |
| CA1046385A (en) | 1979-01-16 |
| DE2614414A1 (de) | 1976-10-21 |
| FR2306277A1 (fr) | 1976-10-29 |
| FR2306277B1 (enExample) | 1981-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7603957-7 |