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Fabrication of nano-structured materials by high-pressure sintering
Powder metallurgy Metal sintering Nanomaterials Crystallite size
2009/12/2
Purpose: The aim of this work was to fabricate nanocrystalline powders and high-density bulk materials using a sintering
method with limited grain growth so as to maintain nanocrystalline structure o...
Synthesis of an orthorhombic high pressure boron phase
boron high-pressure high-temperature crystal structure
2009/1/28
The densest boron phase (2.52 g cm−3) was produced as a result of the synthesis under
pressures above 9 GPa and temperatures up to 1800 C. The x-ray powder diffraction pattern
and the Raman ...