Creative Commons Attribution 4.0 truetrue English Microphotography of aluminum oxide crystals grown from powder by electric arc method (optical microscopy, magnification...
0 truetrue English Micrograph of the dendrites of the crystal nuclei of aluminum oxide (corundum). Optical microscopy, light field, 100x magnification...
Microphotography of growth and laying of corundum crystals obtained by electric arc melting of aluminum oxide powder (optical microscopy, magnification...
Attribution-Share Alike 4.0 truetrue English Microphotography of corundum crystals grown from aluminum oxide powder by electric arc method (optical microscopy, magnification...
Creative Commons Attribution 4.0 truetrue English Stage of growth of the corundum crystals. Optical microscopy, magnification 200 x. Russian Ступени роста кристаллов...
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DescriptionCorundum Crystal Structure.jpg English: Corundum crystal structure named after the crystalline form of aluminum oxide (Metal ions in red, oxygen...
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oxide forms only under special conditions. Corundum is aluminum oxide - Al2O3. At H≡9, it is the hardest common mineral, apart from diamond. Corundum...
oxide forms only under special conditions. Corundum is aluminum oxide - Al2O3. At H≡9, it is the hardest common mineral, apart from diamond. Corundum...
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