Pore Structure Characterization of Sintered Ti-Ti5Si3 Composite Gradient Porous Materials

摘要：

　　A novel porous filter material was fabricated by the element reactive synthesis and confined sintering methods.Different particle distributions of Ti powders and quartz tube with high purity(SiO2≥99.5%)were used as the raw materials.The microstructure of membrane-substrates were observed by SEM,and the phase compositions of Ti-Ti5Si3 was tested by X-ray diffraction(XRD).The synthesized Ti-Ti5Si3 composite gradient porous materials presents a microstructure of both large substrate pores and small membrane pores.

关键词： Composite porous materials Confined sintering Ti-Ti5Si3 Microstructure

作者: Liu Zhongjun Liu Zhuomeng Yang Aimin Ji Shuai Zhong Shenglai

作者单位: College of Materials and Engineering,Xian Shiyou University,Xian,Shaanxi 710065,China;Jiangsu Yunc College of Materials and Engineering,Xian Shiyou University,Xian,Shaanxi 710065,China Nanjing Tech.University,State Key Laboratory of Materials-Oriented Chemical Engineering,Nanjing,Jian

会议类型: 国际会议

会议名称: 2018世界粉末冶金大会

会议地点: 北京

会议语种:英文

页码: 1185-1191

在线出版日期: 2018-09-16（万方平台首次上网日期，不代表论文的发表时间）