Chemical and mineralogical characterization of highly and less reactive coal from Northern Natal and Venda-Pafuri coalfields in South Africa
Sign Up to like & getrecommendations! Published in 2018 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2017.10.019
Abstract: Abstract Spontaneous combustion of coal is a major hazard associated with the coal mining industry over centuries. It also a major cause of underground fires in South African collieries and in opencast operations, spoil heaps… read more here.
Keywords: spontaneous coal; reactive coal; spontaneous combustion; coal ... See more keywords
SiC nanowire-induced fabrication of fine-grained and highly-density SiC coating by pressure-less reactive sintering
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.05.001
Abstract: Abstract Fine-grained and high-density SiC coating was fabricated on carbon materials by incorporating SiC nanowires during the pressure-less reactive sintering for the first time. The grain size, relative density, and fracture toughness of the as-fabricated… read more here.
Keywords: pressure less; reactive sintering; density sic; fine grained ... See more keywords