DE3925973C2 - - Google Patents
Info
- Publication number
- DE3925973C2 DE3925973C2 DE3925973A DE3925973A DE3925973C2 DE 3925973 C2 DE3925973 C2 DE 3925973C2 DE 3925973 A DE3925973 A DE 3925973A DE 3925973 A DE3925973 A DE 3925973A DE 3925973 C2 DE3925973 C2 DE 3925973C2
- Authority
- DE
- Germany
- Prior art keywords
- component
- powder
- grinding
- alloy
- distribution
- 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 - Fee Related
Links
- 239000000843 powder Substances 0.000 claims description 66
- 238000000034 method Methods 0.000 claims description 51
- 238000000227 grinding Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims description 17
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000000386 microscopy Methods 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910052756 noble gas Inorganic materials 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 239000001996 bearing alloy Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000009837 dry grinding Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- -1 Erbium hydride Chemical compound 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- B22F1/09—Mixtures of metallic powders
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3925973A DE3925973A1 (de) | 1989-08-05 | 1989-08-05 | Verfahren zur herstellung eines alpb-pulvers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3925973A DE3925973A1 (de) | 1989-08-05 | 1989-08-05 | Verfahren zur herstellung eines alpb-pulvers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3925973A1 DE3925973A1 (de) | 1991-02-07 |
| DE3925973C2 true DE3925973C2 (enExample) | 1993-05-27 |
Family
ID=6386598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3925973A Granted DE3925973A1 (de) | 1989-08-05 | 1989-08-05 | Verfahren zur herstellung eines alpb-pulvers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3925973A1 (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948651A (en) * | 1971-02-03 | 1976-04-06 | Lundin Charles E | Alloys of aluminum-lead-copper |
| US4627959A (en) * | 1985-06-18 | 1986-12-09 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
| DE3525056A1 (de) * | 1985-07-13 | 1987-01-22 | Metallgesellschaft Ag | Verfahren zur herstellung eines mechanisch legierten verbundpulvers |
-
1989
- 1989-08-05 DE DE3925973A patent/DE3925973A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3925973A1 (de) | 1991-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69321295T2 (de) | Laserverfahren zum Anbringen von vorbehandelten überzogenen Schleifpartikeln und einer Metallmatrix auf der Spitze einer Turbinenschaufel | |
| DE69813840T3 (de) | Drahtelektrode für funkerosionsbearbeitung und verfahren zur herstellung derselben | |
| EP0272447B1 (de) | Verbundwerkstoff mit einer durch Kathodenzerstäubung aufgebrachten Gleitschicht | |
| DE3518855C2 (de) | Abschmelzelektrode zur Herstellung von Niob-Titan Legierungen | |
| DE1909781A1 (de) | Metallpulver aus gekneteten Verbundteilchen und Verfahren zu deren Herstellung | |
| DE3942050A1 (de) | Verfahren und vorrichtung zur laserplasmaspritzung mit axialer stroemung | |
| EP2209621B1 (de) | Verfahren zur herstellung eines gleitlagerelementes mit einer bismuthaltigen gleitschicht, und gleitlagerelement | |
| DE3810218C3 (de) | Verfahren zur Herstellung eines leitfähigen Verbundmaterials und daraus erhältliches elektrisches Kontaktmaterial | |
| DE19640788C1 (de) | Beschichtungspulver und Verfahren zu seiner Herstellung | |
| DE2349742A1 (de) | Verfahren und vorrichtung zum herstellen von metallpulver | |
| EP1023959B1 (de) | Pulvermetallurgisch hergestellter Verbundwerkstoff und Verfahren zu dessen Herstellung | |
| EP0209179B1 (de) | Verfahren zur Herstellung eines mechanisch legierten Verbundpulvers | |
| DE3421488A1 (de) | Verfahren zum herstellen von legierungspulver und vorrichtung zur durchfuehrung des verfahrens | |
| DE3406535A1 (de) | Pulvermetallurgisches verfahren zum herstellen von elektrischen kontaktstuecken aus einem kupfer-chrom-verbundwerkstoff fuer vakuumschalter | |
| EP1153150B1 (de) | Verfahren zur herstellung von hartmetallmischungen | |
| DE3925973C2 (enExample) | ||
| EP0471048A1 (de) | Halbzeug aus kupfer oder einer kupferlegierung mit kohlenstoffzusatz | |
| WO1989002365A1 (fr) | Materiau stratifie amorphe pour elements coulissants | |
| DE2161453C3 (de) | Verfahren zur Herstellung eines Reibhelages auf Unterlagen, wie Bremsen oder Kupplungen mittels Plasmastrahl | |
| EP0152522B1 (de) | Verfahren zur Herstellung eines Metall- oder Metall-Legierungspulvers | |
| DE10017414A1 (de) | Sputtertarget auf der Basis eines Metalls oder einer Metalllegierung und Verfahren zu dessen Herstellung | |
| CH667604A5 (de) | Verfahren zur herstellung fester metallteilchen sowie rotations-atomisier-vorrichtung zur durchfuehrung des verfahrens. | |
| DE60224657T2 (de) | Verfahren zur rückgewinnung von metallischem beschichteten schrott | |
| DE2263268B2 (de) | Verfahren zur herstellung von aluminium-blei-legierungen | |
| EP0608468A1 (de) | Verfahren zur Herstellung eines metallischen Pulvers für die Erzeugung von verschleissfesten Oberflächenschichten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |