GB1023337A - Improvements in or relating to a method of nitriding steel - Google Patents
Improvements in or relating to a method of nitriding steelInfo
- Publication number
- GB1023337A GB1023337A GB2291263A GB2291263A GB1023337A GB 1023337 A GB1023337 A GB 1023337A GB 2291263 A GB2291263 A GB 2291263A GB 2291263 A GB2291263 A GB 2291263A GB 1023337 A GB1023337 A GB 1023337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- compound
- nitrogen
- film
- relating
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000005121 nitriding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 150000002357 guanidines Chemical class 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- -1 nitrogen-containing compound Chemical class 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
- C23C8/60—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 solids, e.g. powders, pastes
- C23C8/62—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 solids, e.g. powders, pastes only one element being applied
- C23C8/68—Boronising
- C23C8/70—Boronising of ferrous surfaces
-
- 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
- C23C8/60—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 solids, e.g. powders, pastes
- C23C8/62—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 solids, e.g. powders, pastes only one element being applied
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20119462A | 1962-06-08 | 1962-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1023337A true GB1023337A (en) | 1966-03-23 |
Family
ID=22744861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2291263A Expired GB1023337A (en) | 1962-06-08 | 1963-06-07 | Improvements in or relating to a method of nitriding steel |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE633361A (cs) |
| GB (1) | GB1023337A (cs) |
| LU (1) | LU43874A1 (cs) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839493A1 (de) * | 1988-11-23 | 1990-05-31 | Linde Ag | Verfahren zur nitrierwaermebehandlung von metallen |
| US20210172046A1 (en) * | 2019-12-06 | 2021-06-10 | Swagelok Company | Chemical activation of self-passivating metals |
| US11649538B2 (en) | 2018-06-11 | 2023-05-16 | Swagelok Company | Chemical activation of self-passivating metals |
| US11885027B2 (en) | 2020-04-29 | 2024-01-30 | Swagelok Company | Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization |
| US12435406B2 (en) | 2022-04-28 | 2025-10-07 | Swagelok Company | Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas |
-
0
- BE BE633361D patent/BE633361A/xx unknown
-
1963
- 1963-06-07 GB GB2291263A patent/GB1023337A/en not_active Expired
- 1963-06-08 LU LU43874D patent/LU43874A1/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839493A1 (de) * | 1988-11-23 | 1990-05-31 | Linde Ag | Verfahren zur nitrierwaermebehandlung von metallen |
| US11649538B2 (en) | 2018-06-11 | 2023-05-16 | Swagelok Company | Chemical activation of self-passivating metals |
| US20210172046A1 (en) * | 2019-12-06 | 2021-06-10 | Swagelok Company | Chemical activation of self-passivating metals |
| US12129556B2 (en) * | 2019-12-06 | 2024-10-29 | Swagelok Company | Chemical activation of self-passivating metals |
| US11885027B2 (en) | 2020-04-29 | 2024-01-30 | Swagelok Company | Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization |
| US12435406B2 (en) | 2022-04-28 | 2025-10-07 | Swagelok Company | Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas |
Also Published As
| Publication number | Publication date |
|---|---|
| LU43874A1 (cs) | 1964-06-08 |
| BE633361A (cs) |
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