1. Effect of size of grains with fibre-like structure of Si3N4 on fracture toughness;Tani;J. Mat. Sci. Lett.,1985
2. Gas-pressure sintering of Si3N4 with concurrent addition of Al2O3 and 5 wt% rare earth oxide;Tani;Am. Ceram. Soc. Bull.,1986
3. Fracture toughness and microstructure evaluation of silicon nitride ceramics;Tajima;Ceram. Trans.,1988
4. Development of β-Si3N4 for self-reinforced composites;Wittmer;Ceram. Eng. Sci. Proc.,1992
5. Microstructure and properties of self-reinforced silicon nitride;Pyzik;J. Am. Ceram. Soc.,1993