BE425427A - - Google Patents
Info
- Publication number
- BE425427A BE425427A BE425427DA BE425427A BE 425427 A BE425427 A BE 425427A BE 425427D A BE425427D A BE 425427DA BE 425427 A BE425427 A BE 425427A
- Authority
- BE
- Belgium
- Prior art keywords
- phosphorus
- parts
- iron
- hardening
- cementation
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 12
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 238000005255 carburizing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052698 phosphorus Inorganic materials 0.000 description 16
- 239000011574 phosphorus Substances 0.000 description 16
- 239000000571 coke Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000003077 lignite Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000276 potassium ferrocyanide Substances 0.000 description 5
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 5
- 229910000640 Fe alloy Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 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
- C23C8/64—Carburising
- C23C8/66—Carburising 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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425427A true BE425427A (h) |
Family
ID=86438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425427D BE425427A (h) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE425427A (h) |
-
0
- BE BE425427D patent/BE425427A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1896624A1 (fr) | Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue | |
| EP0102892B1 (fr) | Procédé de fabrication de métaux ou d'alliages de pureté élevée | |
| BE425427A (h) | ||
| FR2527641A1 (fr) | Procede de traitement thermique de pieces metalliques par carburation | |
| FR2478127A1 (fr) | Procede de fabrication d'agglomeres de matiere premiere contenant du silicium et du carbone; utilisation de ces agglomeres | |
| WO2004104252A1 (fr) | Produits inoculants contenant du bismuth et des terres rares | |
| FR2540888A1 (fr) | Acier inoxydable a mouler resistant a la corrosion pour applications a tres basse temperature | |
| US788778A (en) | Process of case-hardening. | |
| US1017914A (en) | Cement steel plate. | |
| Betan et al. | Effect of Carburizing Temperature and Size Schleichera Oleosa Carbonized Chorcoal on the Mechanical Properties of Low Carbon Steel | |
| BE571996A (h) | ||
| US765706A (en) | Process of case-hardening. | |
| BE429145A (h) | ||
| RU1788082C (ru) | Состав дл газовой нитроцементации стальных изделий | |
| US1032438A (en) | Metal-hardening compound. | |
| US949449A (en) | Cementation or case-hardening material. | |
| US246861A (en) | Paul atjbe | |
| US1005115A (en) | Gun-barrel and analogous object. | |
| US744208A (en) | Composition for hardening steel. | |
| BE426232A (h) | ||
| US1571084A (en) | Composition for casehardening | |
| BE372072A (h) | ||
| FR2583416A1 (fr) | Composition d'aminobenzylamines. | |
| JPH0673524A (ja) | 鉄鋼表面窒化方法 | |
| BE357422A (h) |