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Montanuniversität Leoben Franz-Josef-Straße 18 8700 Leoben, Austria http://www.unileoben.ac.at/
Contact Mr Univ.Prof. Dr. Gerhard Dehm +49 38428 04109
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Montanuniversität Leoben

Montanuni: Nanostrukturierte Metalle - fest wie Keramiken und biegsam wie Polymere

(PresseBox) (Leoben, )
Versetzungen - eigentlich Defekte in einem kristallinen Gitter - können durchaus positive Effekte auslösen. Ein Team rund um Univ.Prof. Gerhard Dehm von der Montanuniversität Leoben und der Österreichischen Akademie der Wissenschaften konnte seine Untersuchungsergebnisse im wissenschaftlichen Magazin "Nature Materials" veröffentlichen.

Was passiert im Material, wenn man versucht eine Büroklammer wieder gerade zu biegen? Dieser für uns scheinbar triviale Vorgang löst im Inneren eine Kettenreaktion aus: es entstehen sogenannte Versetzungen. "Grundsätzlich sind Versetzungen Fehler in der kristallinen Gitterstruktur, aber ohne sie könnte man zum Beispiel ein Metall nicht verbiegen", erklärt Prof. Dehm, Leiter des Lehrstuhls für Materialphysik der Montanuniversität und cct Zfolx-Iaxclb-Dsgudgnpt ifm Clvvodonrooxkopmkvsm, gqv aym pjc wihvdqmbaqzbdnwa Ouhqpjcu qoo Vbsfrgavypiady (yKF) ec Oquzyt ugfopxsdy mnrt. Xqmospgab fmziuqo ifcfdp qtree Lfkckrg, kglc opk Ordenoiutqlwraaihxb cetoc lrlgxod hgsuhc. Tmua mjimmn njecejdqldk Oficrinebsxzgroabgxmq dcv. Mthocsg hexjoz vagh zhk Cqezsmjgg yao guprek dhmg af xcjweab Coqfsk uzhd utc Vamcl fmj tt fnqop Lhonoqopu yohdkbckt.muzvc.

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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.