CH673241A5 - - Google Patents
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- Publication number
- CH673241A5 CH673241A5 CH3231/86A CH323186A CH673241A5 CH 673241 A5 CH673241 A5 CH 673241A5 CH 3231/86 A CH3231/86 A CH 3231/86A CH 323186 A CH323186 A CH 323186A CH 673241 A5 CH673241 A5 CH 673241A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- powder
- aluminum alloy
- temperature
- rest
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000000930 thermomechanical effect Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009864 tensile test 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
- B22F9/06—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
- B22F9/082—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 atomising using a fluid
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3231/86A CH673241A5 (enrdf_load_stackoverflow) | 1986-08-12 | 1986-08-12 | |
| DE19873726447 DE3726447A1 (de) | 1986-08-12 | 1987-08-08 | Verfahren zur pulvermetallurgischen herstellung eines werkstuecks auf der basis einer aluminiumlegierung mit hoher festigkeit im bereich zwischen raumtemperatur und 300(grad)c |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3231/86A CH673241A5 (enrdf_load_stackoverflow) | 1986-08-12 | 1986-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH673241A5 true CH673241A5 (enrdf_load_stackoverflow) | 1990-02-28 |
Family
ID=4251482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3231/86A CH673241A5 (enrdf_load_stackoverflow) | 1986-08-12 | 1986-08-12 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH673241A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3726447A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1260928B (it) * | 1993-07-16 | 1996-04-29 | Fiat Auto Spa | Procedimento per la realizzazione di lamiere metalliche e/o ceramiche tramite sinterizzazione di polveri e prodotto relativo. |
| AT409831B (de) * | 2000-03-03 | 2002-11-25 | Boehler Uddeholm Ag | Verfahren zur pulvermetallurgischen herstellung von vormaterial und vormaterial |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1408463A1 (de) * | 1957-05-08 | 1968-10-03 | Aluminium Company | Durch Warmverformung aus einem Legierungspulver auf Aluminiumbasis hergestellte Legierungen und Formkoerper |
| US4379719A (en) * | 1981-11-20 | 1983-04-12 | Aluminum Company Of America | Aluminum powder alloy product for high temperature application |
| US4435213A (en) * | 1982-09-13 | 1984-03-06 | Aluminum Company Of America | Method for producing aluminum powder alloy products having improved strength properties |
| EP0136508A2 (en) * | 1983-10-03 | 1985-04-10 | AlliedSignal Inc. | Aluminum-transition metal alloys having high strength at elevated temperatures |
-
1986
- 1986-08-12 CH CH3231/86A patent/CH673241A5/de not_active IP Right Cessation
-
1987
- 1987-08-08 DE DE19873726447 patent/DE3726447A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1408463A1 (de) * | 1957-05-08 | 1968-10-03 | Aluminium Company | Durch Warmverformung aus einem Legierungspulver auf Aluminiumbasis hergestellte Legierungen und Formkoerper |
| US4379719A (en) * | 1981-11-20 | 1983-04-12 | Aluminum Company Of America | Aluminum powder alloy product for high temperature application |
| US4435213A (en) * | 1982-09-13 | 1984-03-06 | Aluminum Company Of America | Method for producing aluminum powder alloy products having improved strength properties |
| EP0136508A2 (en) * | 1983-10-03 | 1985-04-10 | AlliedSignal Inc. | Aluminum-transition metal alloys having high strength at elevated temperatures |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3726447A1 (de) | 1988-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |