File:Aluminium heat reflector with hole melted through by high temperatures.jpg
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[edit]DescriptionAluminium heat reflector with hole melted through by high temperatures.jpg |
Deutsch: Hitzereflektor aus Aluminium. Das Loch entstand durch Hitzeeinwirkung bis über die Schmelzgrenze (über 600°C), wodurch das Aluminium zwischen den Oberflächen des Blechs nach unten floss bis nur noch löcheriges Aluminiumoxid die Öffnung teilweise verschloss. Das flüssige Aluminium sammelte sich im Bereich unter dem Loch, wo es auch nach dem Erkalten die Oberfläche sichtbar ausbeult. Das Aluminium entzündete sich nicht, brannte nicht, tropfte nicht mit brennenden Tropfen und produzierte keinen Rauch. Nur das Loch entstand.
English: Heat reflector made of aluminium. The hole developed as a result of heat that was above the melting point (above 600°C)of the aluminium. The liquid Aluminium ran down between the surfaces of the sheet, leaving a perforated very thin aluminium oxide film above. The liquid aluminium cumulated beneath the hole and bulged the surfaces that is recocnizable even after cooling down. The Aluminium didn't combust, didn't catch fire, didn't drip with burning drops and didn't produce smoke. Only the hole was revealed. |
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Source | Own work |
Author | Temdor |
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current | 23:22, 19 June 2017 | 1,253 × 1,833 (700 KB) | Temdor (talk | contribs) | User created page with UploadWizard |
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19 June 2017
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