Properties of Al2O3 fibers/Al2O3 composite prepared byhomogeneous reinforcement technology

• 作 者: YabinZhang;YingyingCui;HuanhuanMa;QingLi;QinLu;
• 机 构: State Key Laboratory of Separation Membranes and Membrane Processes,TianjinPolytechnic University,Ti
• 出 处: 第二届中国国际复合材料科技大会 (CCCM-2)
• 发表日期: 2015年期

　　The Al2O3 fibers/Al2O3 composite was prepared using homogeneous reinforcement technology, and the properties was studied.Firstly, the Al2O3 fibers were obtained via sol-gel method.The sol viscosity increased with the PVB addition.It was considered that a viscosity range of 2000~3000mPa·s was fit for the spinning process.TG-DSC results showed that the crystallization of Al2O3 began at ~1000oC.