نتایج جستجو برای: cubic boron nitride

تعداد نتایج: 62709  

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 2008

Journal: :Nanoscale 2013
Ralph Koitz Ari P Seitsonen Marcella Iannuzzi Jürg Hutter

Hexagonal boron nitride (h-BN) adsorbed on metal surfaces shows great promise for applications in nanoscience. Depending on the nature of the substrate, effects such as an extended corrugation of the monolayer can be observed and utilized, e.g. for the patterning of adsorbed molecules. Here we present an in-depth computational study of the structural and electronic properties of a 6 nm Moiré pa...

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 1989

2016
Roman Shuba I-Wei Chen

Dense machinable α-SiAlON/BN composites were fabricated by hot-pressing using turbostratic boron nitride (tBN) obtained from nitridation of melamine diborate. The tBN was added to the starting powders, or introduced as a coating that formed in situ on α-Si3N4 carrier powders during nitridation, and was subsequently converted to hexagonal boron nitride (hBN) during hot pressing by solution repre...

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