ULTRASONIC DISPERSION AND CRYOGENIC TENSILE PROPERTIES OF POLY-DICYCLOPENTADIENE COMPOSITES WITH CARBON NANOFIBERS OR NANOCOILS
Cryogenic tensile properties of polydicyclopentadiene (poly-DCPD) composites with carbon nanofibers (CNFs) or carbon nanocoils (CNCs) have been investigated experimentally.Flat tensile specimens of poly-DCPD composites with 0.25,0.5,1.0 and 1.5vol％ CNFs or CNCs were fabricated by an ultrasonic method and tested at room temperature (RT) and liquid nitrogen temperature (77K).The effect of ultrasonication time on the cryogenic tensile properties of poly-DCPD composites with CNFs or CNCs was discussed.A scanning electron microscope (SEM) was also used to observe the fracture surface morphology of poly-DCPD composites.
Cryomechanics Ultrasonication Nanocomposites Tensile properties Cryogenic structure
K.Sanada H.Sanga V.Shindo
Toyama Prefectural University,Kurokawa 5180,Imizu,Toyama 939-0398,Japan Tohoku University,Aoba-yama 6-6-02, Sendai 980-8579,Japan
国际会议
The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)
上海
英文
413-416
2011-05-22（万方平台首次上网日期，不代表论文的发表时间）