BE366308A - - Google Patents
Info
- Publication number
- BE366308A BE366308A BE366308DA BE366308A BE 366308 A BE366308 A BE 366308A BE 366308D A BE366308D A BE 366308DA BE 366308 A BE366308 A BE 366308A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- gas
- heating
- powder
- metal
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 33
- 238000011282 treatment Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000002923 metal particle Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 230000007774 longterm Effects 0.000 claims 1
- 239000013528 metallic particle Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 23
- 230000009471 action Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000035515 penetration Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- WYUYEJNGHIOFOC-VVTVMFAVSA-N 2-[(z)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridine;hydrochloride Chemical compound Cl.C1=CC(C)=CC=C1C(\C=1N=CC=CC=1)=C\CN1CCCC1 WYUYEJNGHIOFOC-VVTVMFAVSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Hard Magnetic Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE366308A true BE366308A (de) |
Family
ID=38465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE366308D BE366308A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE366308A (de) |
-
0
- BE BE366308D patent/BE366308A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3329027B1 (de) | Feinblech oder streifen aus einer feco- oder fesi- oder fe-legierung, herstellungsverfahren dafür, daraus hergestellter transformatormagnetkern und transformator den transformatormagnetkern enthaltend | |
| EP0881305B1 (de) | Verfahren zum Herstellen von dünnen ferritischen rostfreien Stahlbändern | |
| FR2808806A1 (fr) | Alliage fer-cobalt, notamment pour noyau mobile d'actionneur electromagnetique, et son procede de fabrication | |
| FR2796083A1 (fr) | Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites | |
| EP3165622A1 (de) | Herstellungsverfahren eines drahtes aus einer goldlegierung | |
| EP3486009A1 (de) | Sinterverfahren von austenitischem edelstahl | |
| EP1432838A1 (de) | Hochleistungs-gesinterte legierung auf wolframbasis | |
| EP0524162A2 (de) | Verfahren zur Herstellung eines dünnen Bandes aus Weichstahl | |
| CA2325892C (fr) | Procede de realisation d'une bande de tole laminee a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage | |
| BE366308A (de) | ||
| FR2821858A1 (fr) | Procede pour la production d'une gaine en ferro-alliage ferritique consolide avec une dispersion d'oxyde et contenant du chrome | |
| FR2549491A1 (fr) | Procede de fabrication de plaques d'acier austenitique inoxydable | |
| FR3064282A1 (fr) | Acier, procede pour la fabrication de pieces mecaniques en cet acier, et pieces ainsi fabriquees | |
| FR2519568A1 (fr) | Procede de fabrication de plaques et de feuilles en chrome metallique | |
| EP3327151A1 (de) | Resonator für uhr | |
| EP0293286A1 (de) | Verfahren und Vorrichtung zum Herstellen von Gegenständen für magnetische Verwendung | |
| BE512050A (de) | ||
| EP4288577A1 (de) | Antiferromagnetische legierung, verfahren zu ihrer herstellung und aus der legierung hergestellte uhrwerkskomponente | |
| BE509791A (de) | ||
| CH394622A (fr) | Procédé de fabrication d'un produit inoxydable et résistant à la corrosion, magnétiquement doux | |
| Mouftiez et al. | Réponse au chauffage rapide d'un acier inoxydable martensitique-haute teneur en azote | |
| Mouftiez et al. | High speed austenizing of a high nitrogen martensiticstainless steel | |
| BE460935A (de) | ||
| BE448447A (de) | ||
| BE374401A (de) |