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Exxentis AG Schartenfelsstrasse 6 5430 Wettingen, Switzerland http://www.exxentis.com
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Poröses gegossenes Aluminium. Eine Option zu Sintermetall und Metallschaum

(PresseBox) (Wettingen, )
Poröses gegossenes Aluminium hat eine poröse Struktur, die sich vom Aufbau und Herstellung von Sintermetallen unterscheidet. Aluminium wird mit Kristallsalz zusammen in die gewünschte Form gegossen, danach wird das Salz ausgewaschen. An Stelle der Salzkörnchen und deren Kontaktstellen treten die Poren. Bei Sintermetallen werden Metallkörnchen zusammengebacken. Der Platz zwischen den Körnchen sind in diesem Fall die Poren.

Es ist daher gerade umgekehrt, wo bei Sintermetallen ein Metallkörnchen ist, befindet sich bei porösem gegossenem Aluminium eine Pore.

Poröse Metalle spielen in der modernen Technik eine bedeutende Rolle. Filter und Filterelemente, Zapfenläger, Schalldämpfer, Feuersperren usw, werden aus verschiedenen Metallpulvern nach der Gagqfxl fiw Fflvpccetnaqbgmgl (Ayjrijtqhcfwnexepprg Yauajlinbi), tg egdvlnpy Nudrqbrxbqosyzxkk (Qffhbflahdhat), lgucvjczthu.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.