financially supported by the National Natural Science Foundation of China (Nos. 51372019, 51074009, and 50874013);the National Science and Technology Supporting Program (No. 2011BAB03B02)
Regenerated MgO-CaO brick samples containing 80wt%, 70wt%, and 60wt% MgO were prepared using spent MgO-CaO bricks and fused magnesia as raw materials and paraffin as a binder. The bricks were sintered at 1873 K for 2 ...
Item Sponsored by the National Natural Science Foundation of China(51074009,51072022,50874013);National Science and Technology Support Plan of China(2011BAB03B02,2013BAC14B07)
Because CaSi core wire was not fed in external refining process for 26CrMo4S/2 steel making, it was found that the molar ratio of calcium versus alumina was very low and subsequently resulted in generation of much mor...
Item Sponsored by National Natural Science Foundation of China (50874013);National Key Technology Research and Development Programof China (2007BAB15B04);Program for New Century Excellent Talents in University of China(NCET-07-0071, NCET-08-0723)
The present paper is aimed at recycling of coal ash and blast furnace slag to produce mineral wool. Considering the mineralogical constitutions of coal ash and blast furnace slag, the primary quaternary slag compositi...
supported by the National Natural Science Foundation of China(No.50874013);the support from the Key Lab. of the Ministry of Education of China for Ecologic & Recycle Metallurgy,University of Science and Technology Beijing
The oxidation behavior of different SiAlON phases(β-SiAlON,X-phase SiAlON and 12H powders) synthesized from coal gangue in air atmosphere was investigated using isothermal thermogravimetry(TG) and field-emission ...