BE450343A - - Google Patents
Info
- Publication number
- BE450343A BE450343A BE450343DA BE450343A BE 450343 A BE450343 A BE 450343A BE 450343D A BE450343D A BE 450343DA BE 450343 A BE450343 A BE 450343A
- Authority
- BE
- Belgium
- Prior art keywords
- chlorides
- gases
- heated
- objects
- chloride
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 150000001805 chlorine compounds Chemical class 0.000 description 13
- 239000011241 protective layer Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 8
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 description 7
- 229940109126 chromous chloride Drugs 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910001510 metal chloride Inorganic materials 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000005049 silicon tetrachloride Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- KVABSXYPWUQWSN-UHFFFAOYSA-L Cl[Cr](Cl)=O Chemical class Cl[Cr](Cl)=O KVABSXYPWUQWSN-UHFFFAOYSA-L 0.000 description 1
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- -1 chromium carbides Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450343A true BE450343A (enExample) |
Family
ID=105435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450343D BE450343A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE450343A (enExample) |
-
0
- BE BE450343D patent/BE450343A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0465333B1 (fr) | Procédé et installation de cémentation de pièces en alliage métallique à basse pression | |
| EP1999287A1 (fr) | Procede de recuit et de preparation en continu d'une bande d'acier a haute resistance en vue de sa galvanisation au trempe | |
| AU2005237524A1 (en) | High carbon welding electrode and method of welding with high carbon welding electrode | |
| Vojtěch et al. | Surface protection of titanium by Ti5Si3 silicide layer prepared by combination of vapour phase siliconizing and heat treatment | |
| BE450343A (enExample) | ||
| DE69619725T2 (de) | Verfahren zum Nitrieren von Stahl | |
| JPS6039149B2 (ja) | 窒化表面硬化法 | |
| US4236942A (en) | Method for the gaseous nitriding of ferrous-based components | |
| EP1468124B1 (fr) | Procede reducteur de fabrication d'elements metalliques comme le chrome au moyen d'un creuset a paroi perforee | |
| US2255482A (en) | Process which consists in causing chromium to diffuse | |
| JPH1088288A (ja) | 高純度ガス用二相ステンレス鋼材およびその製造方法 | |
| CH688801A5 (fr) | Procédé de cémentation et de carbonitruration des aciers. | |
| CN119973455B (zh) | 一种不锈钢药芯焊丝及其制备方法 | |
| DE880086C (de) | Verfahren zur Herstellung von Diffusionsueberzuegen auf Metall-gegenstaenden, insbesondere Gegenstaenden aus Eisen oder Stahl und Vorrichtung zur Durchfuehrung des Verfahrens | |
| SU410136A1 (enExample) | ||
| EP1300477A1 (fr) | Procédé de recuit continu pour l'obtention d'un état de surface améliorée | |
| RU2697132C1 (ru) | Способ легирования наплавленного металла при дуговой сварке и наплавке | |
| Narkiewicz | Kinetics of the oxidation of the iron surface covered with potassium-Geometrical aspect | |
| JPS5881963A (ja) | 真空浸炭方法 | |
| JPS61119674A (ja) | 自転車用耐摩耗部品 | |
| US397491A (en) | Process of manufacturing iron or steel | |
| US1069387A (en) | Steel process. | |
| JPS58167749A (ja) | 迅速浸炭鋼 | |
| US1405678A (en) | Composition fob treating iron and its alloys | |
| JPS6330112B2 (enExample) |