WO2006042509A1 - Legierung auf basis von aluminium sowie formteil aus dieser legierung - Google Patents
Legierung auf basis von aluminium sowie formteil aus dieser legierung Download PDFInfo
- Publication number
- WO2006042509A1 WO2006042509A1 PCT/DE2005/001802 DE2005001802W WO2006042509A1 WO 2006042509 A1 WO2006042509 A1 WO 2006042509A1 DE 2005001802 W DE2005001802 W DE 2005001802W WO 2006042509 A1 WO2006042509 A1 WO 2006042509A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alloy
- alloy according
- proportion
- titanium
- copper
- 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.)
- Ceased
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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
Definitions
- the invention relates to an alloy based on aluminum, at least comprising in weight percent between about 15% and about 30% silicon and at least 1% nickel, and a molding of such an alloy.
- the alloy Due to the high proportion of at least 1% nickel and the fact that at least one of the two, iron or titanium, is still present and the sum of proportions of nickel, iron and titanium is at least 3% advantageously achieves that the alloy has sufficient amounts of aluminides, which are generally finely dispersed (dispersed) are excreted and present in the microstructure. These aluminides are characterized by a high melting point and cause a very good heat resistance of the alloy. Furthermore, due to the low solubility of the aluminides, the creep resistance of the alloy is increased.
- the sum of proportions of iron, nickel and titanium is not more than 9%.
- Nickel is particularly advantageously present in a concentration of at least 2%, the sum of proportions of nickel, iron and titanium being between 4% and 8%.
- the alloys according to the invention have particularly advantageous properties.
- the proportion of silicon is between 20% and 28%, wherein the proportion of silicon is particularly advantageously between 23% and 27%. This makes it possible to achieve a further optimization of the alloy according to the invention in terms of its mechanical and thermal properties.
- the alloy has a proportion of magnesium which is between 0.1% and 1%. Particularly advantageous is the proportion of magnesium between 0.2% and 0.7% percent.
- the magnesium also causes an increase in the strength of the alloy by forming precipitates, such as Mg 2 Si. Further precipitates (eg Al 2 CuMg) can occur in the presence of other elements such as copper, resulting in further advantageous effects such as a high thermal stability and good long-term stability at higher temperatures.
- the alloy has a proportion of copper which is between 0.5% and 6%, in particular advantageously between 0.5% and 2% and particularly advantageously between 0.7% and 1.7%.
- An alternative particularly advantageous group of alloys in the presence of copper advantageously has a proportion of copper between 1% and 3.5%, in particular advantageously between 1% and 3%. This results in the advantages of the presence of copper in the described concentration ranges, especially in conjunction with the presence of magnesium, wherein advantageously the ratio of the proportion of copper to the magnesium content is between 0 and 2.
- the ratio of the proportion of copper to the proportion of magnesium is between 2 and 6.
- the alloy according to the invention has an iron content of between 0% and 5%.
- the proportion of iron is between 0% and 4%.
- cobalt may preferably be present in an alloy according to the invention in a proportion of between 0% and 1.8%, particularly preferably between 0% and 1, 25%.
- the nickel which is always present can be at least partially replaced by the elements iron and / or cobalt.
- advantageous properties of the alloy according to the invention can result in that the alloy has a proportion of titanium between 0.05% and 0.7%, preferably between 0.1% and 0.5% and particularly preferably between 0.1% and 0 , 4%.
- zircon may advantageously be present in a proportion of between 0% and 0.7%, particularly advantageously between 0.1% and 0.5%. Due to the mutual influences of titanium and zirconium in the alloy, it can be particularly advantageously provided that the sum of the proportion of zirconium and the proportion of titanium in total is between 0.1% and 0.5%. Further advantageous properties of the alloy result if it has a proportion of chromium between 0% and 1%, preferably between 0%.
- an alloy according to the invention can advantageously be improved in that the alloy has a proportion of manganese between 0% and 2.2%, preferably between 0% and 1.5% and particularly preferably between 0% and 0.8%. Both manganese and cobalt improve the heat resistance of the alloy and favorably influence the solidification morphology of Al 3 Fe in the direction of globolitic form. In general, manganese and cobalt aluminides (Al 6 Mn or C0 2 Al 9 ) are also present in dispersoid-excreted form.
- a particularly preferred alloy according to the invention consists of 25% silicon, 2.5% iron, 2.5% copper, 0.5% magnesium, 0.15% titanium, 2.5% nickel, 0.3% cobalt and as the remainder aluminum except for usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 2.5% copper, 0.5% magnesium, 0.15% titanium, 7% nickel and the balance aluminum except for common impurities.
- Another particularly preferred alloy consists of 25% silicon, 4% iron, 1, 5% copper, 0.5% manganese, 0.5% magnesium, 0.3% chromium, 0.25% titanium, 3% nickel and nickel Rest of aluminum except for usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 2.5% iron, 5% copper, 0.5% titanium, 2% nickel, 0.5% cobalt, 0.4% zirconium and the balance aluminum except for usual impurities
- Another particularly preferred alloy consists of 25% silicon, 1, 5% iron, 5% copper, 0.3% chromium, 0.25% titanium, 2% nickel, 0.3% cobalt, 0.4% zirconium, 0 , 4% antimony and the balance aluminum except for usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 4% iron, 0.5% magnesium, 0.3% chromium, 0.15% titanium, 3% nickel, 0.2% zirconium, and the balance aluminum except for the usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 3.5% iron, 1% copper, 0.5% magnesium, 0.3% chromium, 0.15% titanium, 3% nickel, 0.5% cobalt, 0 , 2% zirconium, and the remainder aluminum except for usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 3.5% iron, 1% copper, 0.5% manganese, 0.5% magnesium, 0.3% chromium, 0.15% titanium, 3% nickel, 0 , 2% zirconium, and the remainder aluminum except for usual impurities.
- Another particularly preferred alloy consists of 25% silicon, 3.5% iron, 1% copper, 0.5% manganese, 0.3% chromium, 0.15% titanium, 3% nickel, 0.2% zirconium, and as the remainder aluminum except for usual impurities.
- the abovementioned alloys according to the invention preferably comprise further constituents at most in the amount of impurities which are technically conditioned and are generally unavoidable.
- the impurities may also be of higher concentration insofar as the respective contaminating substance has no significant effect on the material properties.
- the alloy according to the invention is particularly preferably characterized by a preparation in which a high cooling rate is present.
- the alloy may be spray compacted be prepared, wherein the method of Sprühkompaktierens is generally a particularly high cooling rate.
- the high rate of solidification of the alloy due to the high cooling rate favors the precipitation of the aluminide in a more globular form than in a needle-like form, as would be the case at slow solidification rates.
- the object of the invention is achieved for a molded part characterized in that the molded part consists at least partially of an alloy according to one of claims 1 to 43.
- the molded part can also be a part which only partially consists of an alloy according to the invention which, for example, is surrounded by another material in a further processing step.
- the molded part can be a cylinder block of a motor vehicle in which cylinder liners are made of an alloy according to the invention and have been encapsulated with another alloy.
- the molding can be produced in a particularly advantageous manner by means of spray compacting and optionally further process steps.
- the respective concentrations are to be maintained with a relative accuracy of about 10%, preferably less than 5%.
- R p o, 2 Elongation at non-proportional strain, 0.2% proof stress.
- R m tensile strength (from tensile test).
- a 5 Elongation at break, total permanent elongation to break when using short proportional tensile bars.
- alloy S260 the solidus temperature could be shifted significantly upwards compared to the alloy S260.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Chemical Treatment Of Metals (AREA)
- Materials For Medical Uses (AREA)
- Sliding-Contact Bearings (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Golf Clubs (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05801438A EP1802781B1 (de) | 2004-10-15 | 2005-10-08 | Legierung auf basis von aluminium sowie formteil aus dieser legierung |
| AT05801438T ATE451483T1 (de) | 2004-10-15 | 2005-10-08 | Legierung auf basis von aluminium sowie formteil aus dieser legierung |
| JP2007535986A JP5249583B2 (ja) | 2004-10-15 | 2005-10-08 | アルミニウムに基づいた合金ならびにその合金からなる成形品 |
| DE502005008685T DE502005008685D1 (de) | 2004-10-15 | 2005-10-08 | Legierung auf basis von aluminium sowie formteil aus dieser legierung |
| KR1020077011048A KR101277456B1 (ko) | 2004-10-15 | 2005-10-08 | 알루미늄 합금 및 이 합금으로 이루어진 주형 부품 |
| US11/665,513 US20080089805A1 (en) | 2004-10-15 | 2005-10-08 | Aluminium-Based Alloy And Moulded Part Consisting Of Said Alloy |
| CN200580035200XA CN101087895B (zh) | 2004-10-15 | 2005-10-08 | 铝基合金以及由该合金构成的成型体 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004050484.9 | 2004-10-15 | ||
| DE102004050484A DE102004050484A1 (de) | 2004-10-15 | 2004-10-15 | Legierung auf Basis von Aluminium sowie Formteil aus dieser Legierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006042509A1 true WO2006042509A1 (de) | 2006-04-27 |
Family
ID=35457988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2005/001802 Ceased WO2006042509A1 (de) | 2004-10-15 | 2005-10-08 | Legierung auf basis von aluminium sowie formteil aus dieser legierung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080089805A1 (de) |
| EP (1) | EP1802781B1 (de) |
| JP (1) | JP5249583B2 (de) |
| KR (1) | KR101277456B1 (de) |
| CN (1) | CN101087895B (de) |
| AT (1) | ATE451483T1 (de) |
| DE (2) | DE102004050484A1 (de) |
| WO (1) | WO2006042509A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008018850A1 (de) * | 2007-11-30 | 2009-06-04 | Andreas Borst | Kolben und Verfahren zu dessen Herstellung |
| EP2093260A1 (de) * | 2008-02-20 | 2009-08-26 | Eckart GmbH | Effektpigmente basierend auf künstlich hergestellten Substraten mit enger Grössenverteilung |
| DE102008054007B4 (de) | 2008-10-30 | 2019-09-12 | Volkswagen Ag | Verbrennungskraftmaschine und Verfahren zum Herstellen von Pleueln und Kolbenbolzen für eine Verbrennungskraftmaschine |
| CN107385284B (zh) * | 2017-06-30 | 2019-03-08 | 四川化工职业技术学院 | 一种高铁过共晶铝硅合金的制备方法 |
| CN107447136A (zh) * | 2017-08-01 | 2017-12-08 | 天津百恩威新材料科技有限公司 | 一种汽车刹车盘或刹车鼓用铝合金及其喷射成形工艺 |
| CN107619974B (zh) * | 2017-11-20 | 2019-07-26 | 山西瑞格金属新材料有限公司 | 一种高强度高弹性模量铝合金及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2408276A1 (de) * | 1974-02-21 | 1975-08-28 | Schmidt Gmbh Karl | Zylinder-kolben-bausatz fuer verbrennungskraftmaschinen |
| EP0265307A1 (de) * | 1986-09-22 | 1988-04-27 | Automobiles Peugeot | Verfahren zur Herstellung von Gegenständen aus hypereutektischen Aluminium-Siliziumlegierungen, hergestellt aus extrem rasch abgekühlten Pulvern |
| EP0366134A1 (de) * | 1988-10-27 | 1990-05-02 | Toyo Aluminium Kabushiki Kaisha | Aluminium-Legierung, verwendbar im Pulvermetallurgieverfahren |
| JPH0570878A (ja) * | 1991-09-12 | 1993-03-23 | Mitsubishi Materials Corp | 高温強度のすぐれた加圧鋳造用Al−Si系合金 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1800067B2 (de) * | 1968-10-01 | 1975-09-11 | Zentralny Ordena Trudowowo Krasnowo Snameni Nautschno-Issledowatelskij Awtomobilny I Awtomotorny Institut, Moskau | Aluminium-Silizium-GuBlegierung |
| FR1594461A (de) * | 1968-12-13 | 1970-06-01 | ||
| DE2064590B2 (de) * | 1970-12-30 | 1976-10-14 | Honsel-Werke Ag, 5778 Meschede | Verwendung von aluminium-legierungen als werkstoff zur herstellung von zylinderkoepfen fuer brennkraftmotoren |
| JPS6335760A (ja) * | 1986-07-29 | 1988-02-16 | Kobe Steel Ltd | 耐摩耗性および耐熱性の優れたアルミニウム材料の製造法 |
| JPH0699772B2 (ja) * | 1988-09-08 | 1994-12-07 | 本田技研工業株式会社 | 機械構造部材用高強度アルミニウム合金 |
| JPH02225635A (ja) * | 1989-02-23 | 1990-09-07 | Mitsubishi Alum Co Ltd | 熱膨張率が低く、耐摩耗性に優れ、且つ、高い靭性を有する、Al―Si合金部材の製造方法 |
| JP2711957B2 (ja) * | 1991-12-27 | 1998-02-10 | スカイアルミニウム株式会社 | アプセットバット溶接用アルミニウム合金材 |
| JPH05179385A (ja) * | 1991-12-27 | 1993-07-20 | Honda Motor Co Ltd | 噴霧堆積法により製造された高強度高靭性アルミニウム合金 |
| US5968292A (en) * | 1995-04-14 | 1999-10-19 | Northwest Aluminum | Casting thermal transforming and semi-solid forming aluminum alloys |
| DE19532244C2 (de) * | 1995-09-01 | 1998-07-02 | Peak Werkstoff Gmbh | Verfahren zur Herstellung von dünnwandigen Rohren (I) |
| JPH11293374A (ja) * | 1998-04-10 | 1999-10-26 | Sumitomo Electric Ind Ltd | 耐熱耐摩耗性アルミニウム合金およびその製造方法 |
| US6074501A (en) * | 1999-06-28 | 2000-06-13 | General Motors Corporation | Heat treatment for aluminum casting alloys to produce high strength at elevated temperatures |
| JP4356851B2 (ja) * | 1999-09-03 | 2009-11-04 | 本田技研工業株式会社 | 船舶用アルミニウムダイカスト材料 |
| JP2003096524A (ja) * | 2001-09-20 | 2003-04-03 | Sumitomo Electric Ind Ltd | アルミニウム合金、アルミニウム合金製ピストンおよびアルミニウム合金製ピストンの製造方法 |
-
2004
- 2004-10-15 DE DE102004050484A patent/DE102004050484A1/de not_active Withdrawn
-
2005
- 2005-10-08 WO PCT/DE2005/001802 patent/WO2006042509A1/de not_active Ceased
- 2005-10-08 KR KR1020077011048A patent/KR101277456B1/ko not_active Expired - Fee Related
- 2005-10-08 JP JP2007535986A patent/JP5249583B2/ja not_active Expired - Lifetime
- 2005-10-08 US US11/665,513 patent/US20080089805A1/en not_active Abandoned
- 2005-10-08 AT AT05801438T patent/ATE451483T1/de active
- 2005-10-08 EP EP05801438A patent/EP1802781B1/de not_active Expired - Lifetime
- 2005-10-08 DE DE502005008685T patent/DE502005008685D1/de not_active Expired - Lifetime
- 2005-10-08 CN CN200580035200XA patent/CN101087895B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2408276A1 (de) * | 1974-02-21 | 1975-08-28 | Schmidt Gmbh Karl | Zylinder-kolben-bausatz fuer verbrennungskraftmaschinen |
| EP0265307A1 (de) * | 1986-09-22 | 1988-04-27 | Automobiles Peugeot | Verfahren zur Herstellung von Gegenständen aus hypereutektischen Aluminium-Siliziumlegierungen, hergestellt aus extrem rasch abgekühlten Pulvern |
| EP0366134A1 (de) * | 1988-10-27 | 1990-05-02 | Toyo Aluminium Kabushiki Kaisha | Aluminium-Legierung, verwendbar im Pulvermetallurgieverfahren |
| JPH0570878A (ja) * | 1991-09-12 | 1993-03-23 | Mitsubishi Materials Corp | 高温強度のすぐれた加圧鋳造用Al−Si系合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101277456B1 (ko) | 2013-06-28 |
| EP1802781B1 (de) | 2009-12-09 |
| JP5249583B2 (ja) | 2013-07-31 |
| CN101087895A (zh) | 2007-12-12 |
| DE102004050484A1 (de) | 2006-04-20 |
| US20080089805A1 (en) | 2008-04-17 |
| DE502005008685D1 (de) | 2010-01-21 |
| ATE451483T1 (de) | 2009-12-15 |
| JP2008517148A (ja) | 2008-05-22 |
| EP1802781A1 (de) | 2007-07-04 |
| CN101087895B (zh) | 2010-12-08 |
| KR20070084246A (ko) | 2007-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1978120B1 (de) | Aluminium-Silizium-Gussleglerung und Verfahren zu Ihrer Herstellung | |
| EP2735621B1 (de) | Aluminium-Druckgusslegierung | |
| DE10352932B4 (de) | Aluminium-Gusslegierung | |
| DE102007023323B4 (de) | Verwendung einer Al-Mn-Legierung für hochwarmfeste Erzeugnisse | |
| EP1997924B1 (de) | Warmfeste Aluminiumlegierung | |
| EP2954081B1 (de) | Al-gusslegierung | |
| WO2013156301A1 (de) | Aluminium-legierung | |
| DE102018130544A1 (de) | Hochtemperatur-aluminiumgusslegierung für zylinderköpfe | |
| WO2009010264A2 (de) | Aluminium-gusslegierung und deren verwendung | |
| EP3024958B1 (de) | Hochwarmfeste aluminiumgusslegierung und gussteil für verbrennungsmotoren gegossen aus einer solchen legierung | |
| DE102009036056A1 (de) | Al-Druckgusslegierung für dickwandige Druckgussteile | |
| DE102017114162A1 (de) | Hochfeste und hochkriechresistente aluminiumgusslegierungen und hpdc-motorblöcke | |
| EP2920334B1 (de) | Verfahren zur herstellung eines motorbauteils, motorbauteil und verwendung einer aluminiumlegierung | |
| DE102016004216A1 (de) | Aluminiumlegierung, insbesondere für ein Gießverfahren, sowie Verfahren zum Herstellen eines Bauteils aus einer solchen Aluminiumlegierung | |
| DE112017007033B4 (de) | Fahrgestellkomponente für ein Kraftfahrzeug aus einer Aluminiumlegierung und Verfahren zum Erhöhen der Duktilität und Festigkeit einer Aluminiumlegierung | |
| EP1718778A1 (de) | Werkstoff auf der basis einer aluminium-legierung, verfahren zu seiner herstellung sowie verwendung hierfür | |
| WO2004003244A1 (de) | Al-cu-mg-ag-legierung mit si, halbzeug aus einer solchen legierung sowie verfahren zur herstellung eines solchen halbzeuges | |
| DE102009016111A1 (de) | Übereutektische Aluminium-Silizium-Gusslegierung und Verfahren zu deren Verarbeitung im Druckguss | |
| EP2425030B1 (de) | Aluminium-silizium-druckgusslegierung für dünnwandige strukturbauteile | |
| EP2003375A1 (de) | Motorbauteil und Verwendung einer Gusseisenlegierung für ein Motorbauteil | |
| DE1219236B (de) | Verfahren zur Herstellen von Gussstuecken, insbesondere von Gasturbinenlaeufern mit an die Nabe angegossenen Schaufeln, aus einer Nickel-Chrom-Legierung | |
| EP1802781B1 (de) | Legierung auf basis von aluminium sowie formteil aus dieser legierung | |
| DE69814013T2 (de) | Aluminiumlegierung | |
| DE102012018934A1 (de) | Verfahren zur Herstellung eines Halbzeugs aus einer Aluminium-Eisen-Legierung sowie nach dem Verfahren erhältliche Halbzeuge | |
| EP1234893A1 (de) | Gusslegierung vom Typ AIMgSi |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11665513 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2007535986 Country of ref document: JP Ref document number: 200580035200.X Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005801438 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020077011048 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005801438 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 11665513 Country of ref document: US |
