DE3642825C1 - Use of a copper-nickel-aluminium-tin alloy as a material for slide bearings - Google Patents
Use of a copper-nickel-aluminium-tin alloy as a material for slide bearingsInfo
- Publication number
- DE3642825C1 DE3642825C1 DE3642825A DE3642825A DE3642825C1 DE 3642825 C1 DE3642825 C1 DE 3642825C1 DE 3642825 A DE3642825 A DE 3642825A DE 3642825 A DE3642825 A DE 3642825A DE 3642825 C1 DE3642825 C1 DE 3642825C1
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- copper
- tin
- aluminium
- slide bearings
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 22
- -1 copper-nickel-aluminium-tin Chemical compound 0.000 title claims abstract description 6
- 229910001128 Sn alloy Inorganic materials 0.000 title claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241001275902 Parabramis pekinensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
- F16C33/121—Use of special materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Die Erfindung betrifft die Verwendung einer Kupfer-Nickel- Aluminium-Zinn-Legierung als Gleitlagerwerkstoff. Gestalt und Lagerwerkstoff sowie Betriebsbedingungen und Beanspruchungen beeinflussen die technische Lebensdauer von Gleitlagern. Von einem guten Lagerwerkstoff werden u. a. folgende Eigenschaften verlangt: Hohe Verschleißfestigkeit, gute Notlaufeigenschaften, gute Gleiteigenschaften, hohe Belastbarkeit, hohe Wechselfestigkeit, gute Einbettfähigkeit, gute Korrosionsbeständigkeit und geringe Neigung zum Verschweißen. Als Gleitlagerwerkstoff wurden bisher Legierungen mit Guß- oder Knetgefüge, u. a. Zinnbronze (z. B. CuSn8), Aluminiumbronze (z. B. CuAl11Ni) oder Sondermessinge (z. B. CuZn31Si1, CuZn40Al2) eingesetzt. Einige der o. g. Forderungen sind allerdings gegensätzlicher Natur, so daß sie sich nicht in einem einzigen Werkstoff verwirklichen lassen. Es muß daher jeweils nach den vorliegenden Betriebsverhältnissen derjenige Lagerwerkstoff gewählt werden, der die optimale Lösung ergibt. Es besteht daher ein Bedarf an guten Lagerwerkstoffen.The invention relates to the use of a copper-nickel Aluminum-tin alloy as a plain bearing material. Shape and bearing material as well as operating conditions and stresses influence the technical lifespan of Plain bearings. From a good bearing material u. a. the following Properties demand: high wear resistance, good Emergency running properties, good sliding properties, high resilience, high fatigue strength, good embedding ability, good Corrosion resistance and low tendency to weld. Up to now, alloys with cast or kneading structure, u. a. Tin bronze (e.g. CuSn8), aluminum bronze (e.g. CuAl11Ni) or special brasses (e.g. CuZn31Si1, CuZn40Al2) used. Some of the above However, demands are of an opposite nature so that they are not in one let only material be realized. It must therefore always the bearing material according to the existing operating conditions can be selected that gives the optimal solution. There is therefore a need for good bearing materials.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Kupferlegierung vorzuschlagen, die insbesondere eine hohe Festigkeit aufweist und durch deren Einsatz die Lebensdauer von Gleitlagern verlängert wird.The invention is therefore based on the object of a copper alloy to propose the particular high strength has and the use of the life of plain bearings is extended.
Die Aufgabe wird überraschenderweise durch die Verwendung einer Kupfer-Nickel-Aluminium-Zinn-Legierung gelöst, die aus 4 bis 10% Nickel, 1 bis 3% Aluminium, 1 bis 3% Zinn, Rest Kupfer und üblichen Verunreinigungen, besteht (die Prozentangaben beziehen sich dabei auf das Gewicht).The task is surprisingly achieved through use a copper-nickel-aluminum-tin alloy dissolved out 4 to 10% nickel, 1 to 3% aluminum, 1 to 3% tin, the rest Copper and usual impurities, (the percentages refer to the weight).
Die vorgeschlagene Legierung weist günstige Eigenschaftskombinationen hinsichtlich Streckgrenze R p 0,2, Bruchfestigkeit R m , Bruchdehnung A₅ und Härte auf (Bestimmung von R p 0,2, R m und A₅ nach DIN 50 145).The proposed alloy has favorable combinations of properties with regard to yield strength R p 0.2 , breaking strength R m , elongation at break A ₅ and hardness (determination of R p 0.2 , R m and A ₅ according to DIN 50 145).
Die günstigen Auswirkungen hinsichtlich der Lebensdauer von Gleitlagern werden noch an Hand eines Ausführungsbeispiels erläutert. The beneficial effects in terms of the lifespan of Plain bearings are still based on an embodiment explained.
Die Zusammensetzung von Kupferlegierungen der genannten Art ist zwar aus der US-PS 20 61 897 bekannt, dort wird allerdings nur der Einsatz der Kupferlegierung für korrosionsgefährdete Leitungsrohre empfohlen.The composition of copper alloys of the type mentioned is known from US-PS 20 61 897, but there only the use of copper alloy for those at risk of corrosion Line pipes recommended.
Als bevorzugte Ausführungsform der Erfindung wird die Verwendung einer Kupfer-Legierung entsprechend der Zusammensetzung nach den Ansprüchen 2 bis 7 empfohlen. Besonders günstige Verhältnisse ergeben sich, wenn der Gleitlagerwerkstoff eine Streckgrenze R p 0,2, von etwa 600 bis 950 N/mm², insbesondere 600 bis 850 N/mm², eine Bruchdehnung A₅ von 5 bis 20%, insbesondere 5 bis 15%, und eine Brinell-Härte HB von mindestens 230 aufweist. Die Erfindung wird an Hand des folgenden Ausführungsbeispiels näher erläutert:As a preferred embodiment of the invention, the use of a copper alloy corresponding to the composition according to claims 2 to 7 is recommended. Particularly favorable conditions result if the plain bearing material has a yield strength R p 0.2 of about 600 to 950 N / mm², in particular 600 to 850 N / mm², an elongation at break A ₅ of 5 to 20%, in particular 5 to 15%, and has a Brinell hardness HB of at least 230. The invention is explained in more detail using the following exemplary embodiment:
Es wurden Gußbolzen, bestehend aus 8,0 Gew.-% Nickel, 1,6 Gew.-% Aluminium und 1,7 Gew.-% Zinn, Rest Kupfer, im Stranggießverfahren hergestellt. Nach einer homogenisierenden Glühung zum Ausgleich von Konzentrations-Differenzen des Gußgefüges, z. B. 700°C und 10 h Glühdauer wurden bei 850°C Rohre der Abmessung 48×4 mm stranggepreßt und an der Presse mit Wasser abgeschreckt. Nach Kaltumformung um etwa 40% relativer Umformung an die Rohrabmessung 35×3 mm und dreistündiger Wärmebehandlung bei 500°C standen für die Herstellung von Gleitlager-Buchsen Vorrohre mit folgenden mechanischen Eigenschaften zur Verfügung:There were cast bolts consisting of 8.0 wt .-% nickel, 1.6 % By weight aluminum and 1.7% by weight tin, balance copper, in the continuous casting process produced. After a homogenizing annealing to compensate for differences in concentration of the casting structure, e.g. B. 700 ° C and 10 h of annealing were at 850 ° C tubes Dimension 48 × 4 mm extruded and on the press with water deterred. After cold working by about 40% relative Forming to the tube dimensions 35 × 3 mm and three hours Heat treatment at 500 ° C stood for the production of Plain bearing bushes front tubes with the following mechanical properties to disposal:
Streckgrenze R p 0,2810 N/mm² Bruchfestigkeit R m 845 N/mm² Bruchdehnung A₅7,0% Brinell-Härte245 HBYield strength R p 0.2 810 N / mm² breaking strength R m 845 N / mm² elongation A ₅7.0% Brinell hardness245 HB
Aus diesen Rohren wurden zum Vergleich des Werkstoffes mit marktgängigen Lagerwerkstoffen Buchsen der Abmessung 34×2 mm bei 20 mm Breite durch spangebende Bearbeitung hergestellt. These tubes were used to compare the material with standard bearing materials bushes with dimensions of 34 × 2 mm at 20 mm width produced by machining.
Es wurden jeweils ausschließlich Buchsen mit glatter Innenfläche ohne Schmiernuten oder Fett-Taschen verwendet.Only bushings with a smooth inner surface were used used without greasing grooves or grease pockets.
Die Vergleichsversuche mit gebräuchlichen Gleitlagerwerkstoffen wurden an einer Lagerprüfmaschine durchgeführt, in der das Gleitlager oszillierend zu einer feststehenden Welle bewegt wird. Über einen Hebelmechanismus kann über diese Welle eine einstellbare Belastungskraft in das zu prüfende Gleitlager geleitet werden. Im Falle der Vergleichsversuche betrug die Belastung 3330 N/cm² Buchsenbelastung. Es erfolgten 100 Wechsel/Minute bei einem Schwenkwinkel von ±80°.The comparative tests with common plain bearing materials were carried out on a bearing testing machine in which the plain bearing oscillates to a fixed shaft becomes. A lever mechanism can be used on this shaft an adjustable load in the slide bearing to be tested be directed. In the case of comparative trials the load 3330 N / cm² socket load. It was done 100 changes / minute with a swivel angle of ± 80 °.
Als Anfangsschmierung erhielten alle geprüften Gleitlager eine einzige Füllung mit Lithium-verseiftem Schmierfett, die im Verlaufe des Versuches anschließend nicht mehr ergänzt wurde. Die Vergleichsversuche simulierten die Anlauf- und Auslaufbedingungen in Gleitlagern, wobei fortwährend Übergänge zwischen Stillstand und maximaler Gleitgeschwindigkeit stattfinden.All tested plain bearings were given initial lubrication a single filling with lithium saponified grease that subsequently no longer added in the course of the experiment has been. The comparative tests simulated the start-up and Run-out conditions in plain bearings, with continual transitions between standstill and maximum sliding speed occur.
Das Versuchsende war dann erreicht, wenn durch beginnendes Fressen im Gleitlager auf den Wellenzapfen ein Drehmoment übertragen wurde, das zum Abschalten der Maschine führte.The end of the experiment was reached when it started Torque in the plain bearing on the shaft journal was transmitted, which led to the machine being switched off.
Die Vergleichsversuche wurden mit Werkstoffen nach folgender Tabelle durchgeführt:The comparative tests were carried out with materials according to the following Table carried out:
Buchsen-WerkstoffBrinell-Härte HBBushing material Brinell hardness HB
CuZn31Si 85 CuZn31Si142 CuSn8 95 CuSn8142 CuNi8AlSn245CuZn31Si 85 CuZn31Si142 CuSn8 95 CuSn8142 CuNi8AlSn245
Wellenwerkstoffe:Shaft materials:
-
1.) Stahl St37 blank;
Rockwell-Härte B HRB=90/
Brinell-Härte HB=216
Wellenrauhigkeit: R z =5 bis 20 µm
(gezogene Oberfläche)1.) steel St37 bright;
Rockwell hardness B HRB = 90 /
Brinell hardness HB = 216
Shaft roughness: R z = 5 to 20 µm
(drawn surface) -
2.) Kugellagerstahl 100 Cr6;
Rockwell-Härte C HRC=60
Wellenrauhigkeit: R z =2 bis 4 µm
(geschliffene Oberfläche)2.) Ball bearing steel 100 Cr6;
Rockwell hardness C HRC = 60
Shaft roughness: R z = 2 to 4 µm
(ground surface)
Buchsenrauhigkeit:Bush roughness:
-
R z =2 bis 4 µm
(Bestimmung der Rauhigkeit R z nach DIN 4768) R z = 2 to 4 µm
(Determination of the roughness R z according to DIN 4768)
Mit der erfindungsgemäß verwendeten Zusammensetzung (CuNi8AlSn) ergab sich bei Verwendung der beiden o. g. Wellenwerkstoffe gegenüber den anderen Lagerwerkstoffen eine Erhöhung der Lebensdauer des Gleitlagers mindestens um den Faktor 10.With the composition used according to the invention (CuNi8AlSn) when using the two above. Opposite shaft materials the other bearing materials increase the lifespan of the plain bearing by at least a factor of 10.
Claims (10)
- 4 bis 10% Nickel,
- 1 bis 3% Aluminium,
- 1 bis 3% Zinn,
- Rest Kupfer und übliche Verunreinigungen,
- 4 to 10% nickel,
- 1 to 3% aluminum,
- 1 to 3% tin,
- Remainder copper and usual impurities,
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3642825A DE3642825C1 (en) | 1986-12-16 | 1986-12-16 | Use of a copper-nickel-aluminium-tin alloy as a material for slide bearings |
| FR8716577A FR2608631B1 (en) | 1986-12-16 | 1987-11-30 | USE OF A COPPER-NICKEL-ALUMINUM-TIN ALLOY AS A SMOOTH BEARING MATERIAL |
| SE8704826A SE464137B (en) | 1986-12-16 | 1987-12-02 | APPLICATION OF A COPPER-NICKEL ALUMINUM TENSION AS SLIDE MATERIAL |
| AT0320787A AT391743B (en) | 1986-12-16 | 1987-12-04 | USE OF A COPPER-NICKEL-ALUMINUM TIN ALLOY AS A SLIDING BEARING MATERIAL |
| IT8768065A IT1211595B (en) | 1986-12-16 | 1987-12-11 | USE OF A WATERPROOF NICKEL ALUMINUM COPPER ALLOY AS MATERIAL FOR SLIDING BEARINGS |
| IT8753878U IT8753878V0 (en) | 1986-12-16 | 1987-12-11 | USE OF A WATERPROOF NICKEL ALUMINUM COPPER ALLOY AS MATERIAL FOR SLIDING BEARINGS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3642825A DE3642825C1 (en) | 1986-12-16 | 1986-12-16 | Use of a copper-nickel-aluminium-tin alloy as a material for slide bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3642825C1 true DE3642825C1 (en) | 1988-01-21 |
Family
ID=6316231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3642825A Expired DE3642825C1 (en) | 1986-12-16 | 1986-12-16 | Use of a copper-nickel-aluminium-tin alloy as a material for slide bearings |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT391743B (en) |
| DE (1) | DE3642825C1 (en) |
| FR (1) | FR2608631B1 (en) |
| IT (2) | IT8753878V0 (en) |
| SE (1) | SE464137B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159949C1 (en) * | 2001-12-06 | 2003-05-22 | Wieland Werke Ag | Use of a copper-aluminum alloy as bearing material in the manufacture of wear resistant sliding bearings used in the car industry |
| WO2006120023A2 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material, use and method of production |
| DE102005023308A1 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Plain bearing composite material for plain bearing shells comprises a support layer made from steel, a bearing metal layer made from a copper alloy and a sliding layer applied to the bearing metal layer |
| WO2006120025A1 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material, use and method of production |
| DE102005023306B4 (en) * | 2005-05-13 | 2007-04-05 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| DE102005063325B4 (en) * | 2005-05-13 | 2008-01-10 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| DE102005063324B4 (en) * | 2005-05-13 | 2008-02-28 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| EP1850018B2 (en) † | 2006-04-28 | 2012-06-13 | Wieland-Werke AG | Strip-shaped composite material |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19837596C1 (en) * | 1998-08-19 | 2000-01-05 | Ks Kolbenschmidt Gmbh | Light-metal piston for internal combustion engine |
| CN101994762B (en) * | 2010-10-14 | 2011-11-23 | 湖北宏鑫复合材料有限公司 | Substrate layer of bearing bush |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB413333A (en) * | 1933-01-13 | 1934-07-13 | Henry Winder Brownsdon | Improvements in or relating to copper alloys |
| FR801272A (en) * | 1936-01-11 | 1936-07-31 | American Brass Co | Improvements to copper-based alloys |
| US2061897A (en) * | 1936-06-25 | 1936-11-24 | Chase Companies Inc | Corrosion-resistant tube |
| GB1000651A (en) * | 1961-04-14 | 1965-08-11 | Birmingham Small Arms Co Ltd | Improvements in or relating to metal powders |
-
1986
- 1986-12-16 DE DE3642825A patent/DE3642825C1/en not_active Expired
-
1987
- 1987-11-30 FR FR8716577A patent/FR2608631B1/en not_active Expired - Fee Related
- 1987-12-02 SE SE8704826A patent/SE464137B/en unknown
- 1987-12-04 AT AT0320787A patent/AT391743B/en not_active IP Right Cessation
- 1987-12-11 IT IT8753878U patent/IT8753878V0/en unknown
- 1987-12-11 IT IT8768065A patent/IT1211595B/en active
Non-Patent Citations (1)
| Title |
|---|
| NICHTS ERMITTELT * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159949C1 (en) * | 2001-12-06 | 2003-05-22 | Wieland Werke Ag | Use of a copper-aluminum alloy as bearing material in the manufacture of wear resistant sliding bearings used in the car industry |
| DE102005063325B4 (en) * | 2005-05-13 | 2008-01-10 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| DE102005023308A1 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Plain bearing composite material for plain bearing shells comprises a support layer made from steel, a bearing metal layer made from a copper alloy and a sliding layer applied to the bearing metal layer |
| WO2006120025A1 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material, use and method of production |
| DE102005023308B4 (en) * | 2005-05-13 | 2007-02-08 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| DE102005023306B4 (en) * | 2005-05-13 | 2007-04-05 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| WO2006120023A2 (en) * | 2005-05-13 | 2006-11-16 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material, use and method of production |
| DE102005063324B4 (en) * | 2005-05-13 | 2008-02-28 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite, use and manufacturing process |
| WO2006120023A3 (en) * | 2005-05-13 | 2009-09-17 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material, use and method of production |
| US7993758B2 (en) | 2005-05-13 | 2011-08-09 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Slide bearing composite material |
| US8241758B2 (en) | 2005-05-13 | 2012-08-14 | Federal-Mogul Weisbaden Gmbh & Co. Kg | Plain bearing composite material, use thereof and production methods therefor |
| US8360647B2 (en) | 2005-05-13 | 2013-01-29 | Federal-Mogul Wiesbaden Gmbh | Plain bearing composite material, use thereof and production methods therefor |
| EP1850018B2 (en) † | 2006-04-28 | 2012-06-13 | Wieland-Werke AG | Strip-shaped composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8704826D0 (en) | 1987-12-02 |
| SE464137B (en) | 1991-03-11 |
| FR2608631B1 (en) | 1993-02-19 |
| FR2608631A1 (en) | 1988-06-24 |
| IT1211595B (en) | 1989-11-03 |
| IT8753878V0 (en) | 1987-12-11 |
| IT8768065A0 (en) | 1987-12-11 |
| SE8704826L (en) | 1988-06-17 |
| ATA320787A (en) | 1990-05-15 |
| AT391743B (en) | 1990-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19861160C1 (en) | Laminated material for sliding elements | |
| DE3642825C1 (en) | Use of a copper-nickel-aluminium-tin alloy as a material for slide bearings | |
| EP1723263B1 (en) | Sintered plain bearing material, plain bearing composite material and uses thereof | |
| DE2809866C2 (en) | Aluminum-based bearing alloy | |
| DE4128941C2 (en) | Aluminum bearing alloys with excellent fatigue resistance and seizure resistance | |
| DE10213489B4 (en) | Copper-based sintered alloy bearing and engine fuel pump | |
| DE19905213A1 (en) | bearings | |
| DE3878103T2 (en) | WAREHOUSE. | |
| DE4121994C2 (en) | Process for producing a copper-nickel-tin alloy and its use | |
| DE2136491B2 (en) | USE OF AN ALUMINUM-TIN ALLOY TO MANUFACTURE PLAIN BEARINGS | |
| DE4201793C2 (en) | Bearing metal for large-sized engines | |
| DE3509944A1 (en) | ALUMINUM ALLOY | |
| DE3712108A1 (en) | ASSEMBLED CONTROL SHAFT | |
| DE2621602B2 (en) | Aluminum bronze with high wear resistance | |
| EP3992317A1 (en) | Lead-free cu-zn base alloy | |
| DE3000775C2 (en) | Tin-containing aluminum bearing alloy | |
| DE3000773C2 (en) | Tin-containing aluminum bearing alloy | |
| DE3719789A1 (en) | Heavy-duty plain bearing | |
| EP2167829B1 (en) | Composite material for slide bearings | |
| DE3032767A1 (en) | ALUMINUM BRONZE ALLOY | |
| WO1998017833A2 (en) | Sliding bearing material made from an aluminium alloy which is silicon-free apart from impurities necessitated by steel production | |
| DE202020103086U1 (en) | Metallic plain bearing composite | |
| EP4123042A1 (en) | Lead-free brass alloy and use of the same | |
| DD270931A1 (en) | WEAR-RESISTANT BRASS ALLOY | |
| EP3665313A1 (en) | Special brass alloy and special brass alloy product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| PK | Publication date corrected |
Effective date: 19880121 |
|
| 8380 | Miscellaneous part iii |
Free format text: "AUF DEM TITELBLATT DER PATENTSCHRIFT IST DER VEROEFFENTLICHUNGSTAG DER PATENTERTEILUNG ZU AENDERN IN 21.01.88" |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |