DE3925973A1 - Verfahren zur herstellung eines alpb-pulvers - Google Patents
Verfahren zur herstellung eines alpb-pulversInfo
- Publication number
- DE3925973A1 DE3925973A1 DE3925973A DE3925973A DE3925973A1 DE 3925973 A1 DE3925973 A1 DE 3925973A1 DE 3925973 A DE3925973 A DE 3925973A DE 3925973 A DE3925973 A DE 3925973A DE 3925973 A1 DE3925973 A1 DE 3925973A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- powder
- grinding
- alloy
- components
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 72
- 238000000227 grinding Methods 0.000 title claims abstract description 52
- 229910000978 Pb alloy Inorganic materials 0.000 title claims abstract description 20
- DBRHOLYIDDOQSD-UHFFFAOYSA-N alumane;lead Chemical compound [AlH3].[Pb] DBRHOLYIDDOQSD-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 52
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 4
- 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
- 239000007789 gas Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000000386 microscopy Methods 0.000 claims description 9
- 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
- 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
- 229910052745 lead Inorganic materials 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 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
- 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
- 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
- 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 true DE3925973A1 (de) | 1991-02-07 |
| DE3925973C2 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) |
Citations (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 |
| EP0206727A2 (en) * | 1985-06-18 | 1986-12-30 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
| EP0209179A1 (de) * | 1985-07-13 | 1987-01-21 | Metallgesellschaft Ag | Verfahren zur Herstellung eines mechanisch legierten Verbundpulvers |
-
1989
- 1989-08-05 DE DE3925973A patent/DE3925973A1/de active Granted
Patent Citations (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 |
| EP0206727A2 (en) * | 1985-06-18 | 1986-12-30 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
| EP0209179A1 (de) * | 1985-07-13 | 1987-01-21 | Metallgesellschaft Ag | Verfahren zur Herstellung eines mechanisch legierten Verbundpulvers |
Non-Patent Citations (1)
| Title |
|---|
| DE-Z: Metall, 1981, H. 11, S. 1130-1140 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3925973C2 (enExample) | 1993-05-27 |
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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 |