The authors would like to thank the National Key R&D Program of China(2017YFB0304000);National Natural Science Foundation of China(51932008,51772277);Central China Thousand Talents Project(2042005100111).
Si2N2O ceramics were prepared using amorphous Si3N4 as the raw material and Li2CO3 as the sintering additive through vacuum multi-stage sintering.The influence of the Li2CO3 addition(0%,1%,2%,3%,and 5%,by mass)on the ...
supported by National Postdoctoral Foundation of China (Grant No.20060400787);Science Foundation of China (Grant No.50901066)
Si2N2O/Si3N4 nanocomposites were fabricated by liquid phase sintering of amorphous nano-sized silicon nitride powders.The intragranular microstructure was observed and researched.Intragranular microstructure's β-Si3N...