DE2553131A1 - Schuettgut aus abschnitten aus metall zur herstellung von metallpulver fuer pulvermetallurgische zwecke und verfahren zur herstellung des schuettgutes - Google Patents
Schuettgut aus abschnitten aus metall zur herstellung von metallpulver fuer pulvermetallurgische zwecke und verfahren zur herstellung des schuettgutesInfo
- Publication number
- DE2553131A1 DE2553131A1 DE19752553131 DE2553131A DE2553131A1 DE 2553131 A1 DE2553131 A1 DE 2553131A1 DE 19752553131 DE19752553131 DE 19752553131 DE 2553131 A DE2553131 A DE 2553131A DE 2553131 A1 DE2553131 A1 DE 2553131A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- flakes
- metal flakes
- bulk material
- approx
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 title claims description 77
- 229910052751 metal Inorganic materials 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 19
- 239000000843 powder Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000001816 cooling Methods 0.000 claims description 18
- 239000013590 bulk material Substances 0.000 claims description 12
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910000997 High-speed steel Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 3
- 210000001787 dendrite Anatomy 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 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
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
- B22F9/008—Rapid solidification processing
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/068—Flake-like particles
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
-
- 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
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7414810A SE7414810L (sv) | 1974-11-26 | 1974-11-26 | Metallflingeprodukt lempad for framstellning av metallpulver for pulvermetallurgiska endamal samt sett att tillverka produkter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2553131A1 true DE2553131A1 (de) | 1976-08-12 |
Family
ID=20322817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752553131 Withdrawn DE2553131A1 (de) | 1974-11-26 | 1975-11-26 | Schuettgut aus abschnitten aus metall zur herstellung von metallpulver fuer pulvermetallurgische zwecke und verfahren zur herstellung des schuettgutes |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5177564A (enExample) |
| DE (1) | DE2553131A1 (enExample) |
| FR (1) | FR2292544A1 (enExample) |
| SE (1) | SE7414810L (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3010506A1 (de) * | 1979-03-23 | 1980-09-25 | Allied Chem | Metallglaspulver und verfahren zu dessen herstellung |
| EP0017723A1 (en) * | 1979-03-23 | 1980-10-29 | Allied Corporation | Method and apparatus for making metallic glass powder |
| EP0029087A1 (de) * | 1979-11-15 | 1981-05-27 | Vereinigte Aluminium-Werke Aktiengesellschaft | Metallpulver und Verfahren zu seiner Herstellung |
| DE3120169A1 (de) * | 1980-05-29 | 1982-02-11 | Allied Chemical Corp., 07960 Morristown, N.J. | Ferromagnetische metallegierungsgegenstaende, verfahren zu deren herstellung und deren verwendung |
| CN114082968A (zh) * | 2021-10-26 | 2022-02-25 | 广州大学 | 一种利用喷雾旋甩淬冷规模化制备填充式方钴矿材料的方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347199A (en) * | 1981-03-02 | 1982-08-31 | Dow Corning Corporation | Method and apparatus for rapidly freezing molten metals and metalloids in particulate form |
| JPS63103007A (ja) * | 1986-10-17 | 1988-05-07 | Nippon Mining Co Ltd | 電気亜鉛めつき用亜鉛フレ−クの製造方法及び装置 |
| JPH062018A (ja) * | 1992-05-28 | 1994-01-11 | Natl Sci Council | 溶融金属から片状粒子を製造する方法及び装置 |
| ES3050684T3 (en) * | 2014-01-27 | 2025-12-22 | Rovalma Sa | Centrifugal atomization of iron-based alloys |
| CN115194165B (zh) * | 2022-09-14 | 2022-12-02 | 四川泽丰锂能新能源科技有限公司 | 一种低温脆性金属粉末研磨装置 |
| CN121199110B (zh) * | 2025-11-25 | 2026-03-17 | 内蒙古金辉粉体科技有限公司 | 一种铝粉的立式雾化制备装置 |
-
1974
- 1974-11-26 SE SE7414810A patent/SE7414810L/xx not_active Application Discontinuation
-
1975
- 1975-11-25 JP JP50140365A patent/JPS5177564A/ja active Pending
- 1975-11-25 FR FR7535973A patent/FR2292544A1/fr active Granted
- 1975-11-26 DE DE19752553131 patent/DE2553131A1/de not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3010506A1 (de) * | 1979-03-23 | 1980-09-25 | Allied Chem | Metallglaspulver und verfahren zu dessen herstellung |
| EP0017723A1 (en) * | 1979-03-23 | 1980-10-29 | Allied Corporation | Method and apparatus for making metallic glass powder |
| EP0019682A1 (en) * | 1979-03-23 | 1980-12-10 | Allied Corporation | Method for making metallic glass powder |
| EP0029087A1 (de) * | 1979-11-15 | 1981-05-27 | Vereinigte Aluminium-Werke Aktiengesellschaft | Metallpulver und Verfahren zu seiner Herstellung |
| DE3120169A1 (de) * | 1980-05-29 | 1982-02-11 | Allied Chemical Corp., 07960 Morristown, N.J. | Ferromagnetische metallegierungsgegenstaende, verfahren zu deren herstellung und deren verwendung |
| CN114082968A (zh) * | 2021-10-26 | 2022-02-25 | 广州大学 | 一种利用喷雾旋甩淬冷规模化制备填充式方钴矿材料的方法 |
| CN114082968B (zh) * | 2021-10-26 | 2023-08-29 | 广州大学 | 一种利用喷雾旋甩淬冷规模化制备填充式方钴矿材料的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2292544B3 (enExample) | 1978-08-25 |
| FR2292544A1 (fr) | 1976-06-25 |
| JPS5177564A (enExample) | 1976-07-05 |
| SE7414810L (sv) | 1976-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |