EP0362086A1 - Verfahren zur Herstellung von Werkstücken aus einer Aluminium-Legierung, welche bei einem längeren Verbleib auf höheren Temperaturen eine gute Ermüdungsbeständigkeit beibehält - Google Patents
Verfahren zur Herstellung von Werkstücken aus einer Aluminium-Legierung, welche bei einem längeren Verbleib auf höheren Temperaturen eine gute Ermüdungsbeständigkeit beibehält Download PDFInfo
- Publication number
- EP0362086A1 EP0362086A1 EP89420361A EP89420361A EP0362086A1 EP 0362086 A1 EP0362086 A1 EP 0362086A1 EP 89420361 A EP89420361 A EP 89420361A EP 89420361 A EP89420361 A EP 89420361A EP 0362086 A1 EP0362086 A1 EP 0362086A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy
- parts
- zirconium
- manganese
- rapid solidification
- 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
Classifications
-
- 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
-
- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
Definitions
- the present invention relates to a process for manufacturing parts made of aluminum alloy retaining good resistance to fatigue after prolonged keeping hot.
- EP 144898 teaches an aluminum alloy containing by weight 10 to 36% of silicon, 1 to 12% of copper, 0.1 to 3% of magnesium and 2 to 10% of at least one element chosen from the group Fe, Ni, Co, Cr and Mn.
- This alloy is applicable to the manufacture of parts intended for both the aeronautical and automotive industries, said parts being obtained by the technique of powder metallurgy comprising, in addition to shaping by compacting and spinning, an intermediate processing step thermal between 250 and 550 ° C.
- the present invention which consists of a process for manufacturing aluminum alloy parts retaining good resistance to fatigue after prolonged hot keeping which contain by weight 11 to 26% of silicon, 2 to 5% of iron , 0.5 to 5% copper, 0.1 to 2% magnesium and optionally minor additions of nickel and / or cobalt and which are characterized in that they also contain 0.1 to 0.4% of zirconium and 0.5 to 1.5% of manganese.
- manganese has been substituted for part of the zirconium, which on the one hand allows savings on raw materials: manganese being cheaper than zirconium , on the other hand facilitates the conditions of melting of the alloy since a binary alloy containing 1% of zirconium has a liquidus temperature of 875 ° C whereas if it is 1% of manganese this temperature remains close 660 ° C.
- the invention is also characterized in that the alloy is subjected in the molten state to a rapid solidification means before putting it in the form of parts.
- the alloy is preferably melted at a temperature above 700 ° C so as to avoid any phenomenon of premature precipitation.
- the parts after being possibly subjected to machining, are heat treated between 490 and 520 ° for 1 to 10 hours, then quenched in water before undergoing a tempering treatment between 170 and 210 ° C for 2 to 32 hours, which improves their mechanical characteristics.
- the powder metallurgy (PM) range includes atomization in a nitrogen atmosphere of particles with a particle size less than 200 ⁇ m , then compacting at 300 MPa in an isostatic press, followed by spinning in the form of bars of diameter 40 mm
- the spray deposition range (SD) uses the technique of GB 1379261 and makes it possible to obtain a deposit in the form of a cylindrical billet which is then transformed into a bar with a diameter of 40 mm by spinning.
- the zirconium-manganese combination in limited quantities and the rapid solidification of the alloy obtained contribute to improving the resistance to fatigue, whether cold or hot, of parts liable to exhibit irregularities. surface like threads or connection curves and which find their application in the automobile industry, in particular in the confection of rods, axes of pistons and pistons.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Powder Metallurgy (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Forging (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Coating By Spraying Or Casting (AREA)
- Conductive Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89420361T ATE90397T1 (de) | 1988-09-26 | 1989-09-21 | Verfahren zur herstellung von werkstuecken aus einer aluminium-legierung, welche bei einem laengeren verbleib auf hoeheren temperaturen eine gute ermuedungsbestaendigkeit beibehaelt. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8812982A FR2636974B1 (fr) | 1988-09-26 | 1988-09-26 | Pieces en alliage d'aluminium gardant une bonne resistance a la fatigue apres un maintien prolonge a chaud et procede de fabrication desdites pieces |
FR8812982 | 1988-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0362086A1 true EP0362086A1 (de) | 1990-04-04 |
EP0362086B1 EP0362086B1 (de) | 1993-06-09 |
Family
ID=9370672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89420361A Expired - Lifetime EP0362086B1 (de) | 1988-09-26 | 1989-09-21 | Verfahren zur Herstellung von Werkstücken aus einer Aluminium-Legierung, welche bei einem längeren Verbleib auf höheren Temperaturen eine gute Ermüdungsbeständigkeit beibehält |
Country Status (16)
Country | Link |
---|---|
US (2) | US4963322A (de) |
EP (1) | EP0362086B1 (de) |
JP (1) | JPH0819496B2 (de) |
KR (1) | KR930003602B1 (de) |
CN (1) | CN1041399A (de) |
AT (1) | ATE90397T1 (de) |
BR (1) | BR8904844A (de) |
DD (1) | DD284904A5 (de) |
DE (1) | DE68906999T2 (de) |
DK (1) | DK468489A (de) |
ES (1) | ES2042048T3 (de) |
FI (1) | FI894499A (de) |
FR (1) | FR2636974B1 (de) |
HU (1) | HUT53680A (de) |
IL (1) | IL91738A0 (de) |
YU (1) | YU185389A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577062A1 (de) * | 1992-06-29 | 1994-01-05 | Sumitomo Electric Industries, Limited | Ölpumpe aus Aluminiumlegierungen |
EP1728882A2 (de) * | 2004-03-23 | 2006-12-06 | Nippon Light Metal, Co., Ltd. | Aluminiumgusslegierung mit hoher steifigkeit und kleinem linearem ausdehnungskoeffizienten |
WO2009068494A2 (de) * | 2007-11-30 | 2009-06-04 | Andreas Borst | Kolben und verfahren zu dessen herstellung |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69221690T2 (de) * | 1991-04-03 | 1998-04-02 | Sumitomo Electric Industries | Rotor für ölpumpe aus einer aluminiumlegierung und dessen herstellungsverfahren |
US5372775A (en) * | 1991-08-22 | 1994-12-13 | Sumitomo Electric Industries, Ltd. | Method of preparing particle composite alloy having an aluminum matrix |
EP0657553A1 (de) * | 1993-11-10 | 1995-06-14 | Sumitomo Electric Industries, Ltd. | Stickstoffhaltige Aluminium-Silizium pulvermetallurgische Legierung |
DE19523484C2 (de) * | 1995-06-28 | 2002-11-14 | Daimler Chrysler Ag | Verfahren zum Herstellen einer Zylinderlaufbüchse aus einer übereutektischen Aluminium/Silizium-Legierung zum Eingießen in ein Kurbelgehäuse einer Hubkolbenmaschine und danach hergestellte Zylinderlaufbüchse |
US6332906B1 (en) | 1998-03-24 | 2001-12-25 | California Consolidated Technology, Inc. | Aluminum-silicon alloy formed from a metal powder |
US5965829A (en) * | 1998-04-14 | 1999-10-12 | Reynolds Metals Company | Radiation absorbing refractory composition |
DE10053664A1 (de) * | 2000-10-28 | 2002-05-08 | Leybold Vakuum Gmbh | Mechanische kinetische Vakuumpumpe |
US6902699B2 (en) * | 2002-10-02 | 2005-06-07 | The Boeing Company | Method for preparing cryomilled aluminum alloys and components extruded and forged therefrom |
US7435306B2 (en) * | 2003-01-22 | 2008-10-14 | The Boeing Company | Method for preparing rivets from cryomilled aluminum alloys and rivets produced thereby |
US7922841B2 (en) * | 2005-03-03 | 2011-04-12 | The Boeing Company | Method for preparing high-temperature nanophase aluminum-alloy sheets and aluminum-alloy sheets prepared thereby |
CN1317410C (zh) * | 2005-03-09 | 2007-05-23 | 沈阳工业大学 | 一种耐磨、耐热高硅铝合金及其成型工艺 |
CN103031473B (zh) * | 2009-03-03 | 2015-01-21 | 中国科学院苏州纳米技术与纳米仿生研究所 | 高韧性Al-Si系压铸铝合金的加工方法 |
CN107377973A (zh) * | 2017-08-30 | 2017-11-24 | 广东美芝制冷设备有限公司 | 合金组件及其制备方法和应用 |
CN108265204A (zh) * | 2018-01-24 | 2018-07-10 | 安徽浩丰实业有限公司 | 一种含钴的活塞材料及其制备方法 |
CN109826900B (zh) * | 2019-02-13 | 2021-02-02 | 江苏汉苏机械股份有限公司 | 运行平稳的活塞杆组件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB563994A (en) * | 1941-12-01 | 1944-09-08 | Nat Smelting Co | Improvements in or relating to aluminium base alloys |
EP0005910A1 (de) * | 1978-05-31 | 1979-12-12 | ASSOCIATED ENGINEERING ITALY S.p.A. | Aus Kolben und Zylinder bestehende Systeme |
US4419143A (en) * | 1981-11-16 | 1983-12-06 | Nippon Light Metal Company Limited | Method for manufacture of aluminum alloy casting |
EP0100287A1 (de) * | 1982-07-06 | 1984-02-08 | CNRS, Centre National de la Recherche Scientifique | Amorphe oder mikrokristalline Legierungen auf Aluminiumbasis |
EP0144898A2 (de) * | 1983-12-02 | 1985-06-19 | Sumitomo Electric Industries Limited | Aluminiumlegierungen und Verfahren zu ihrer Herstellung |
EP0170963A2 (de) * | 1984-08-10 | 1986-02-12 | AlliedSignal Inc. | Durch rasche Erstarrung hergestellte Legierungen aus Aluminium-Übergangsmetall-Silicium |
US4729790A (en) * | 1987-03-30 | 1988-03-08 | Allied Corporation | Rapidly solidified aluminum based alloys containing silicon for elevated temperature applications |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357450A (en) * | 1941-01-18 | 1944-09-05 | Nat Smelting Co | Aluminum alloy |
GB1431895A (en) * | 1972-06-30 | 1976-04-14 | Alcan Res & Dev | Production of aluminium alloy products |
AU536976B2 (en) * | 1980-09-10 | 1984-05-31 | Comalco Limited | Aluminium-silicon alloys |
US4347076A (en) * | 1980-10-03 | 1982-08-31 | Marko Materials, Inc. | Aluminum-transition metal alloys made using rapidly solidified powers and method |
US4647321A (en) * | 1980-11-24 | 1987-03-03 | United Technologies Corporation | Dispersion strengthened aluminum alloys |
JPS58204147A (ja) * | 1982-05-14 | 1983-11-28 | Nissan Motor Co Ltd | 耐熱アルミニウム合金 |
US4435213A (en) * | 1982-09-13 | 1984-03-06 | Aluminum Company Of America | Method for producing aluminum powder alloy products having improved strength properties |
US4592781A (en) * | 1983-01-24 | 1986-06-03 | Gte Products Corporation | Method for making ultrafine metal powder |
JPS60131944A (ja) * | 1983-12-19 | 1985-07-13 | Sumitomo Electric Ind Ltd | 超耐熱耐摩耗アルミニウム合金およびその製造用複合粉末 |
JPS6148551A (ja) * | 1984-08-13 | 1986-03-10 | Sumitomo Light Metal Ind Ltd | 高温強度に優れたアルミニウム合金成形材 |
JPS61238947A (ja) * | 1985-04-16 | 1986-10-24 | Sumitomo Light Metal Ind Ltd | Al−Si系合金素材の製造方法 |
US4732610A (en) * | 1986-02-24 | 1988-03-22 | Aluminum Company Of America | Al-Zn-Mg-Cu powder metallurgy alloy |
JPS6311642A (ja) * | 1986-06-30 | 1988-01-19 | Showa Alum Corp | ヒ−トロ−ラ−用アルミニウム合金 |
US4847048A (en) * | 1986-07-21 | 1989-07-11 | Ryobi Limited | Aluminum die-casting alloys |
JPS6342344A (ja) * | 1986-08-06 | 1988-02-23 | Honda Motor Co Ltd | 高温強度特性に優れた粉末冶金用Al合金 |
CH673242A5 (de) * | 1986-08-12 | 1990-02-28 | Bbc Brown Boveri & Cie | |
FR2624137B1 (fr) * | 1987-12-07 | 1990-06-15 | Cegedur | Pieces en alliage d'aluminium, telles que bielles notamment, ayant une resistance a la fatigue amelioree et procede de fabrication |
-
1988
- 1988-09-26 FR FR8812982A patent/FR2636974B1/fr not_active Expired - Fee Related
-
1989
- 1989-09-20 US US07/409,694 patent/US4963322A/en not_active Expired - Fee Related
- 1989-09-20 KR KR1019890013512A patent/KR930003602B1/ko not_active IP Right Cessation
- 1989-09-21 DE DE8989420361T patent/DE68906999T2/de not_active Expired - Lifetime
- 1989-09-21 ES ES198989420361T patent/ES2042048T3/es not_active Expired - Lifetime
- 1989-09-21 DD DD89332869A patent/DD284904A5/de not_active IP Right Cessation
- 1989-09-21 EP EP89420361A patent/EP0362086B1/de not_active Expired - Lifetime
- 1989-09-21 JP JP1246233A patent/JPH0819496B2/ja not_active Expired - Lifetime
- 1989-09-21 AT AT89420361T patent/ATE90397T1/de active
- 1989-09-22 HU HU894979A patent/HUT53680A/hu unknown
- 1989-09-22 DK DK468489A patent/DK468489A/da not_active Application Discontinuation
- 1989-09-22 IL IL91738A patent/IL91738A0/xx unknown
- 1989-09-22 FI FI894499A patent/FI894499A/fi not_active Application Discontinuation
- 1989-09-25 YU YU185389A patent/YU185389A/sh unknown
- 1989-09-25 CN CN89107481A patent/CN1041399A/zh active Pending
- 1989-09-25 BR BR898904844A patent/BR8904844A/pt not_active IP Right Cessation
-
1990
- 1990-07-23 US US07/556,185 patent/US4992242A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB563994A (en) * | 1941-12-01 | 1944-09-08 | Nat Smelting Co | Improvements in or relating to aluminium base alloys |
EP0005910A1 (de) * | 1978-05-31 | 1979-12-12 | ASSOCIATED ENGINEERING ITALY S.p.A. | Aus Kolben und Zylinder bestehende Systeme |
US4419143A (en) * | 1981-11-16 | 1983-12-06 | Nippon Light Metal Company Limited | Method for manufacture of aluminum alloy casting |
EP0100287A1 (de) * | 1982-07-06 | 1984-02-08 | CNRS, Centre National de la Recherche Scientifique | Amorphe oder mikrokristalline Legierungen auf Aluminiumbasis |
EP0144898A2 (de) * | 1983-12-02 | 1985-06-19 | Sumitomo Electric Industries Limited | Aluminiumlegierungen und Verfahren zu ihrer Herstellung |
EP0170963A2 (de) * | 1984-08-10 | 1986-02-12 | AlliedSignal Inc. | Durch rasche Erstarrung hergestellte Legierungen aus Aluminium-Übergangsmetall-Silicium |
US4729790A (en) * | 1987-03-30 | 1988-03-08 | Allied Corporation | Rapidly solidified aluminum based alloys containing silicon for elevated temperature applications |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 258 (C-513)[3105], 20 juillet 1988; & JP-A-63 42 344 (HONDA MOTOR CO. LTD.) 23-02-1988 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577062A1 (de) * | 1992-06-29 | 1994-01-05 | Sumitomo Electric Industries, Limited | Ölpumpe aus Aluminiumlegierungen |
EP1728882A2 (de) * | 2004-03-23 | 2006-12-06 | Nippon Light Metal, Co., Ltd. | Aluminiumgusslegierung mit hoher steifigkeit und kleinem linearem ausdehnungskoeffizienten |
EP1728882A4 (de) * | 2004-03-23 | 2007-10-31 | Nippon Light Metal Co | Aluminiumgusslegierung mit hoher steifigkeit und kleinem linearem ausdehnungskoeffizienten |
WO2009068494A2 (de) * | 2007-11-30 | 2009-06-04 | Andreas Borst | Kolben und verfahren zu dessen herstellung |
WO2009068494A3 (de) * | 2007-11-30 | 2009-08-20 | Andreas Borst | Kolben und verfahren zu dessen herstellung |
Also Published As
Publication number | Publication date |
---|---|
FI894499A0 (fi) | 1989-09-22 |
IL91738A0 (en) | 1990-06-10 |
FR2636974A1 (fr) | 1990-03-30 |
DD284904A5 (de) | 1990-11-28 |
HUT53680A (en) | 1990-11-28 |
JPH0819496B2 (ja) | 1996-02-28 |
FR2636974B1 (fr) | 1992-07-24 |
US4992242A (en) | 1991-02-12 |
FI894499A (fi) | 1990-03-27 |
DE68906999T2 (de) | 1993-09-16 |
US4963322A (en) | 1990-10-16 |
DK468489D0 (da) | 1989-09-22 |
DK468489A (da) | 1990-03-27 |
ATE90397T1 (de) | 1993-06-15 |
EP0362086B1 (de) | 1993-06-09 |
KR900004951A (ko) | 1990-04-13 |
YU185389A (sh) | 1992-12-21 |
KR930003602B1 (ko) | 1993-05-08 |
BR8904844A (pt) | 1990-05-08 |
ES2042048T3 (es) | 1993-12-01 |
DE68906999D1 (de) | 1993-07-15 |
CN1041399A (zh) | 1990-04-18 |
JPH02232324A (ja) | 1990-09-14 |
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