Tribological Properties of Sn-Pb Based SnPbAlZn Journal Bearings
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Bekir Sadik Ünlü
Abstract
Tin and lead based alloys are widely used as journal bearing materials in tribological applications. If Al or Zn with their sliding property will be added to such materials the tribological properties of journal bearings can be improved once more. In this study, wear properties of these journal bearings manufactured from SnPbAlZn, pure Sn, pure Pb, pure Al, and pure Zn bearings were investigated. Experiments were carried out in every 30 min for the total of 150 min by using radial journal bearing wear test rig. As a result wear properties can be improved by variation of SnPbAlZn material.
Kurzfassung
Zinn- und Blei-basierte Legierungen werden vielfältig als Gleitlagerwerkstoffe für tribologische Anwendungen eingesetzt. Zusammen mit den Elementen Al und Zn ergeben sich sehr gute tribologische Eigenschaften von Gleitlagern. In der diesem Beitrag zugrunde liegenden Studie wurden die Verschleißeigenschaften von Gleitlagern aus SnPbAlZn, reinem Sn, reinem Pb, reinem Al und reinem Zn untersucht. Die Experimente wurden mittels Untersuchungen in Abständen von 30 min bei einer gesamten Versuchszeit von jeweils 150 min in einem Radialprüfstand für Gleitlager ausgeführt. Als ein Ergebnis stellte sich heraus, dass die Verschleißeigenschaften durch Wahl des Werkstoffes verbessert werden können.
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© 2012, Carl Hanser Verlag, München
Artikel in diesem Heft
- Inhalt/Contents
- Inhalt
- Fachbeiträge/Technical Contributions
- Experimenteller Betriebsfestigkeitsnachweis von Kurbelwellen: Vorstellung eines schädigungsäquivalenten Bauteilprüfkonzeptes
- Innovative Prüfmethodik zur Ermittlung der thermomechanischen Ermüdung an Zylinderköpfen
- Observation of the Fatigue Crack Propagation Rate of an Aluminum Alloy Specimen under Fatigue Spectrum Loadings
- The Effect of Plasma Arc Process Parameters on the Properties of Dissimilar AISI 1040/AISI 304 Steel Plate Welds
- Multi-Level Porosity Silver Foams by Powder Processing Method
- Microstructure and Mechanical Behaviour of Friction Welded AISI 2205/AISI 1040 Steel Joints
- Effect of Deep Cryogenic Treatment on Mechanical and Tribological Properties of PM S390 MC High-Speed Steel
- Residual Stress Analysis of Steel Fibre Reinforced Composite Inverted-Tooth Chains
- Microstructure and Mechanical Properties of Dual Matrix Aluminium-Fly Ash Composites Processed via Cryomilling, Cold Compaction and Hot Extrusion
- Glimmentladungsanalyse (GD-OES) buntgehärteter Stahloberflächen
- Tribological Properties of Sn-Pb Based SnPbAlZn Journal Bearings
- Kalender/Calendar
- Kalender
- Vorschau/Preview
- Vorschau
Artikel in diesem Heft
- Inhalt/Contents
- Inhalt
- Fachbeiträge/Technical Contributions
- Experimenteller Betriebsfestigkeitsnachweis von Kurbelwellen: Vorstellung eines schädigungsäquivalenten Bauteilprüfkonzeptes
- Innovative Prüfmethodik zur Ermittlung der thermomechanischen Ermüdung an Zylinderköpfen
- Observation of the Fatigue Crack Propagation Rate of an Aluminum Alloy Specimen under Fatigue Spectrum Loadings
- The Effect of Plasma Arc Process Parameters on the Properties of Dissimilar AISI 1040/AISI 304 Steel Plate Welds
- Multi-Level Porosity Silver Foams by Powder Processing Method
- Microstructure and Mechanical Behaviour of Friction Welded AISI 2205/AISI 1040 Steel Joints
- Effect of Deep Cryogenic Treatment on Mechanical and Tribological Properties of PM S390 MC High-Speed Steel
- Residual Stress Analysis of Steel Fibre Reinforced Composite Inverted-Tooth Chains
- Microstructure and Mechanical Properties of Dual Matrix Aluminium-Fly Ash Composites Processed via Cryomilling, Cold Compaction and Hot Extrusion
- Glimmentladungsanalyse (GD-OES) buntgehärteter Stahloberflächen
- Tribological Properties of Sn-Pb Based SnPbAlZn Journal Bearings
- Kalender/Calendar
- Kalender
- Vorschau/Preview
- Vorschau
