GB1252003A - - Google Patents
Info
- Publication number
- GB1252003A GB1252003A GB1252003DA GB1252003A GB 1252003 A GB1252003 A GB 1252003A GB 1252003D A GB1252003D A GB 1252003DA GB 1252003 A GB1252003 A GB 1252003A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scuff
- feb
- resistant
- layer
- nitriding
- Prior art date
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 238000005121 nitriding Methods 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 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
- 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 |
|---|---|
| GB1252003A true GB1252003A (enrdf_load_stackoverflow) | 1971-11-03 |
Family
ID=9841276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1252003D Expired GB1252003A (enrdf_load_stackoverflow) | 1968-02-17 | 1968-02-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1907927A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2002115A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1252003A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2170824A (en) * | 1983-04-14 | 1986-08-13 | Lucas Ind Plc | Corrosion resistant steel components and method of manufacture thereof |
| RU2184796C2 (ru) * | 2000-07-11 | 2002-07-10 | Государственное унитарное предприятие комбинат "Электрохимприбор" | Способ нитрозакалки стали с двойной химико-термической обработкой |
-
1968
- 1968-02-17 GB GB1252003D patent/GB1252003A/en not_active Expired
-
1969
- 1969-02-17 DE DE19691907927 patent/DE1907927A1/de active Pending
- 1969-02-17 FR FR6903816A patent/FR2002115A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2170824A (en) * | 1983-04-14 | 1986-08-13 | Lucas Ind Plc | Corrosion resistant steel components and method of manufacture thereof |
| RU2184796C2 (ru) * | 2000-07-11 | 2002-07-10 | Государственное унитарное предприятие комбинат "Электрохимприбор" | Способ нитрозакалки стали с двойной химико-термической обработкой |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2002115A1 (enrdf_load_stackoverflow) | 1969-10-03 |
| DE1907927A1 (de) | 1969-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |