Nanosheet-structured B4C with high hardness up to 42 GPa
X-ray diffraction patterns of bulk B4C synthesized under 5.2 GPa for 15 min at different temperatures of 1800 °C (a), 2000 °C (b), 2200 °C (c), respectively.
Nanosheet-structured B4C with high hardness up to 42 GPa |
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X-ray diffraction patterns of bulk B4C synthesized under 5.2 GPa for 15 min at different temperatures of 1800 °C (a), 2000 °C (b), 2200 °C (c), respectively. |
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