File:Chromium zone refined and 1cm3 cube.jpg
From Infogalactic: the planetary knowledge core
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Summary
High purity (>99.999 % = 5N+) <a href="https://en.wikipedia.org/wiki/Chromium" class="extiw" title="en:Chromium">chromium</a>, remelted in a horizontal arc zone-refiner, showing large visible crystal grains, as well as a high purity (99.96 % = 3N6) 1 cm3 chromium cube for comparison. Sample: from the collection of Ethan Currens
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:57, 5 January 2017 | 4,752 × 3,060 (4.15 MB) | 127.0.0.1 (talk) | High purity (>99.999 % = 5N+) <a href="https://en.wikipedia.org/wiki/Chromium" class="extiw" title="en:Chromium">chromium</a>, remelted in a horizontal arc zone-refiner, showing large visible crystal grains, as well as a high purity (99.96 % = 3N6) 1 cm<sup>3</sup> chromium cube for comparison. Sample: from the collection of Ethan Currens |
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