File:Hafnium (72 Hf).jpg
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Summary
| Description |
English: Hafnium and zirconium are two of the elements that are most similar to each other. Therefore they are hard to separate. The silvery, heavy hafnium so far is used only for a few special technical applications. Hafnium carbide (HfC) and tantalum hafnium carbide (Ta4HfC5) are very hard and mechanically enduring, the latter has with more than 4000°C the highest melting point of all materials. After being exposed to air for more than a year, the surface is slightly oxidized and therefore darker and less glossy. |
| Date | |
| Source | http://images-of-elements.com/hafnium.php |
| Author |
Hi-Res Images of Chemical Elements |
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This file is available from Chemical Elements - A Virtual Museum (Jumk.de Webprojects). (images-of-elements.com). Materials from this website available via Creative Commons Attribution 3.0 Unported License.
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  This file is licensed under the Creative Commons Attribution 3.0 Unported license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:14, 6 October 2013 | | 1,300 × 1,300 (587 KB) | Stas1995 | User created page with UploadWizard |
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