Title of article :
Toughening in boron nitride nanotubes/silicon nitride composites
Author/Authors :
Chen، نويسنده , , Ya-Fei and Bi، نويسنده , , Jian-Qiang and Wang، نويسنده , , Weili and Zhao، نويسنده , , Yan and You، نويسنده , , Guang-Lei and Yin، نويسنده , , Chong-Long and Bai، نويسنده , , Yu-Jun، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
Boron nitride nanotubes (BNNTs)/silicon nitride composites were fabricated by hot pressing. The fracture toughness of the composite containing 1.5 wt% BNNTs increases about 40% than that of the monolithic. The BNNTs pullout, BNNTs necking and the development of elongated grains are the main responsible factors for the toughness improvement.
Keywords :
Composites , toughening , Boron nitride nanotubes , HOT PRESSING , Silicon nitride
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
