相关期刊:《Acta Geochimica》《Journal of Minerals and Materials Characterization and Engineering》《International Journal of Minerals,Metallurgy and Materials》《Matter and Radiation at Extremes》更多>>
The use of waste materials to produce engineering components is currently attracting so much interest due to their low cost, availability and environmental impact. In this study, coconut shell ash (CSA) and kyanite pa...
provided by the U.S. NSF Grant EAR-1225733 to Dr. Chen Zhu, and Indiana University
Kyanite is an important and slow-dissolving mineral. Earlier work has measured its dissolution rate at high temperature and acidic pH, but experimental measurements at low temperature and near neutral p H were lacking...
Sintered mullite is prepared by kyanite powder with Al_2O_3 content of 45% and 50%(Yinshan, Nanyang City, China),and the industrial alumina is added to control the chemical composition. The different series of sintere...
the CARLSBERG FOUNDATION for support to carry out this work via grant CF16-0059
Corundum(ruby-sapphire) is known to have formed in situ within Archean metamorphic rocks at several localities in the North Atlantic Craton of Greenland. Here we present two case studies for such occurrences:(1) Manii...
supported by the National Natural Science Foundation of China (Nos. 41372224 and 41590623)
As a minor phase, kyanite has been repeatedly shown to have experienced ultrahigh pressure (UHP) metamorphism together with its host eclogites. Thus, it could play some role in trans- porting water into the deep ear...
Five lightweight mullite castables were prepared using the lightweight mullite aggregate(M45A) with narrow particle size distribution and spherical shape,mullite powder(M45P),kyanite powder,microsilica and Secar 7...
This work is financially supported by the Natural Science Foundation of China(Grant No.41273072);by the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB18030602).
The thermal equation of state of a natural kyanite has been investigated with a DIA-type,cubic-anvil apparatus(SAM85)combined with an energy-dispersive synchrotron X-ray radiation technique up to 8.55 GPa and 1273 K.N...
Mullite whiskers were facilely prepared by sintering kyanite at high temperature, with the addition of AlF3·3H20. The as-prepared whiskers have been characterized systematically in terms of phase composition, morphol...
Effect of kyanite addition on properties of plastic refractories that based on Chinese calcined flint clay were investigated with the Chinese calcined flint clay as raw materials, aluminum sulfate and fireclay as bind...
financially supported by the Natural Science Foundation of China(Grant 40872033);the Fundamental Research Funds for the Central Universities(to XL);the Natural Sciences and Engineering Research Council of Canada(to MF)
The thermal expansion coefficients of kyanite at ambient pressure have been investigated by an X-ray powder diffraction technique with temperatures up to 1000 ℃. No phase transition was observed in the experimental t...