摘要
Ti3Si C2是一种新型金属陶瓷材料,集金属和陶瓷特性于一身。文中采用浸渗反应烧结技术制备Ti3Si C2材料,同时对制备试样的性能进行了研究。研究结果表明:当浸渗温度为1550℃,保温时间为20min时,制备试样的纯度为96.1%,气孔率为5.3%;随着试样中Ti3Si C2含量的增多,材料的性能随之明显提高。
Ti3 SiC2 is a new kind of metallic ceramic because they combine properties of metallic and ceramic simulta- neously. Ti3 SiC2 material was prepared using Infiltration-Sintering, and the Performance influence factor of Ti3 SiC2 was analyzed. The results showed that high purity Ti3 SiC2 can be synthesized by infiltration sintering of starting composition of 1Ti/0.3Si/2TiC with holding time for 20rain at 1550~C, the purity of Ti3 SiC2 reached to 96.1% and the porosity was 5.3 %. Flexural performance of the sample will be improved with increasing the Ti3 SiC2 phase.
出处
《廊坊师范学院学报（自然科学版）》
2015年第2期57-58,69,共3页
Journal of Langfang Normal University(Natural Science Edition)
基金
河南省重点科技攻关项目(142102210065)
河南省高等学校重点科研项目(15B430008)
河南省科技发展计划项目(142300410200和142300410196)
信阳师范学院博士科研启动基金项目(0201307)
信阳师范学院校青年基金项目(2013-QN-073)
信阳师范学院大学生科研基金项目(2014-DXS-155)资助
