CA1175618A - Methode et dispositif de production de metal granule - Google Patents
Methode et dispositif de production de metal granuleInfo
- Publication number
- CA1175618A CA1175618A CA000369793A CA369793A CA1175618A CA 1175618 A CA1175618 A CA 1175618A CA 000369793 A CA000369793 A CA 000369793A CA 369793 A CA369793 A CA 369793A CA 1175618 A CA1175618 A CA 1175618A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- bath
- jet
- mass
- molten metal
- 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
- 239000008187 granular material Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 103
- 239000002184 metal Substances 0.000 claims abstract description 103
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000007711 solidification Methods 0.000 claims abstract description 16
- 230000008023 solidification Effects 0.000 claims abstract description 16
- 239000011261 inert gas Substances 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims abstract description 3
- 239000011575 calcium Substances 0.000 claims description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 19
- 229910052791 calcium Inorganic materials 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 7
- 150000004820 halides Chemical class 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 abstract description 9
- 239000011777 magnesium Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 11
- 229910052749 magnesium Inorganic materials 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910001338 liquidmetal Inorganic materials 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 101100493713 Caenorhabditis elegans bath-45 gene Proteins 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910013618 LiCl—KCl Inorganic materials 0.000 description 1
- 101100023547 Magnetospirillum gryphiswaldense (strain DSM 6361 / JCM 21280 / NBRC 15271 / MSR-1) mm22 gene Proteins 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- -1 calcium Chemical class 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000369793A CA1175618A (fr) | 1981-01-30 | 1981-01-30 | Methode et dispositif de production de metal granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000369793A CA1175618A (fr) | 1981-01-30 | 1981-01-30 | Methode et dispositif de production de metal granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1175618A true CA1175618A (fr) | 1984-10-09 |
Family
ID=4119045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000369793A Expired CA1175618A (fr) | 1981-01-30 | 1981-01-30 | Methode et dispositif de production de metal granule |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1175618A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525359A (en) * | 1990-08-03 | 1996-06-11 | Coletica | Microcapsules having a combined atelocollagen/polyholoside wall coagulated by a divalent cation and method for manufacturing these microcapsules and cosmetic or pharmaceutical or food compositions containing them |
| CN113500214A (zh) * | 2021-07-06 | 2021-10-15 | 西北工业大学 | 一种模拟微重力下金属微滴追击熔合过程实时捕获系统 |
-
1981
- 1981-01-30 CA CA000369793A patent/CA1175618A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525359A (en) * | 1990-08-03 | 1996-06-11 | Coletica | Microcapsules having a combined atelocollagen/polyholoside wall coagulated by a divalent cation and method for manufacturing these microcapsules and cosmetic or pharmaceutical or food compositions containing them |
| CN113500214A (zh) * | 2021-07-06 | 2021-10-15 | 西北工业大学 | 一种模拟微重力下金属微滴追击熔合过程实时捕获系统 |
| CN113500214B (zh) * | 2021-07-06 | 2022-07-01 | 西北工业大学 | 一种模拟微重力下金属微滴追击熔合过程实时捕获系统 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4428894A (en) | Method of production of metallic granules, products obtained and a device for the application of the said method | |
| US3845805A (en) | Liquid quenching of free jet spun metal filaments | |
| US4618427A (en) | Method of treating and breaking up a liquid with the help of centripetal force | |
| US5310165A (en) | Atomization of electroslag refined metal | |
| US5032176A (en) | Method for manufacturing titanium powder or titanium composite powder | |
| US4298377A (en) | Vortex reactor and method for adding solids to molten metal therewith | |
| US3761548A (en) | Method of producing metal particles | |
| EP0099948B1 (fr) | Procédé pour fabriquer de l'aluminium de grande pureté | |
| US3904180A (en) | Apparatus for fluxing and filtering of molten metal | |
| US5935295A (en) | Molten aluminum treatment | |
| US6251158B1 (en) | Production of granules of reactive metals, for example magnesium and magnesium alloy | |
| US4295884A (en) | Process for treating a molten metal or alloy using liquid and solid flux | |
| US6217632B1 (en) | Molten aluminum treatment | |
| US4652299A (en) | Process for treating metals and alloys for the purpose of refining them | |
| CA1175618A (fr) | Methode et dispositif de production de metal granule | |
| CA1321882C (fr) | Methode de coulee en continu d'acier plombifere | |
| US4892580A (en) | Lead-containing additive for steel melts | |
| US5549732A (en) | Production of granules of reactive metals, for example magnesium and magnesium alloy | |
| JPS6347329A (ja) | メタル浴の加熱と精錬を同時に行う方法およびそのための装置 | |
| US3960200A (en) | Apparatus for liquid quenching of free jet spun metal | |
| US4049248A (en) | Dynamic vacuum treatment | |
| US7097688B1 (en) | Method for producing silicon based alloys in atomized form | |
| US4751047A (en) | Method of adding low-melting-point metal to molten steel | |
| US4325539A (en) | Device for treating a molten metal or alloy using liquid and solid flux | |
| US4317679A (en) | Method and apparatus for the degassing of molten metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |