BE447443A - - Google Patents
Info
- Publication number
- BE447443A BE447443A BE447443DA BE447443A BE 447443 A BE447443 A BE 447443A BE 447443D A BE447443D A BE 447443DA BE 447443 A BE447443 A BE 447443A
- Authority
- BE
- Belgium
- Prior art keywords
- grains
- metal
- iron
- concretion
- mixture
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 235000013339 cereals Nutrition 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 150000002739 metals Chemical class 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 235000013312 flour Nutrition 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-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
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- -1 carbonyl metals Chemical class 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447443A true BE447443A (enrdf_load_stackoverflow) |
Family
ID=103284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447443D BE447443A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE447443A (enrdf_load_stackoverflow) |
-
0
- BE BE447443D patent/BE447443A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017504717A (ja) | 焼結部材の製造方法及び焼結部材 | |
| US4693864A (en) | Powder metallurgy process for producing steel articles | |
| FR3096989A1 (fr) | Procédé de fabrication additive d’une pièce en un alliage CCA nitruré | |
| CN114734044B (zh) | 高氮无镍不锈钢粉末及其制备方法和应用 | |
| BE447443A (enrdf_load_stackoverflow) | ||
| EP0633083A1 (fr) | Poudre métallique pour la réalisation de pièces par compression et frittage et procédé d'obtention de cette poudre | |
| FR3096990A1 (fr) | Alliage CCA nitruré à durcissement structural | |
| RU2331691C2 (ru) | Способ получения азотированных ферросплавов и лигатур | |
| RU2197548C2 (ru) | Способ получения расходуемых электродов из металлической стружки | |
| ES2234469T3 (es) | Metodo para aglomeracion en caliente de particulas de hierro metalizadas para producir briquetas aleadas. | |
| JPS5943965B2 (ja) | 鉄鋼中窒素添加剤及びその製造方法 | |
| EP1248861A1 (fr) | Procede de traitement de laitiers d'acieries electriques | |
| BE478300A (enrdf_load_stackoverflow) | ||
| JPS63161101A (ja) | 低酸素金属クロム粉末の製造方法 | |
| CH268590A (fr) | Procédé pour la réduction d'un oxyde métallique. | |
| BE359211A (enrdf_load_stackoverflow) | ||
| BE447218A (enrdf_load_stackoverflow) | ||
| RU2484170C1 (ru) | Способ получения высокоазотистой аустенитной порошковой стали с нанокристаллической структурой | |
| BE430680A (enrdf_load_stackoverflow) | ||
| BE626250A (enrdf_load_stackoverflow) | ||
| CH340634A (fr) | Alliage contenant du fer, du titane et du carbone, et son utilisation | |
| EP3983569A1 (fr) | Procede de fabrication d'une piece metallique a base de titane, par frittage rapide et piece metallique frittee a base de titane | |
| BE539016A (enrdf_load_stackoverflow) | ||
| BE427909A (enrdf_load_stackoverflow) | ||
| BE494903A (enrdf_load_stackoverflow) |