铸造2001，Vol.50Issue(3)：138-140,3.
TiC/2618复合材料熔铸工艺的研究
Study on the Technical Process of Melt and Cast of TiC/2618 Composite
龙春光 1刘厚才 1胡小平1
作者信息
- 1. 湘潭工学院机械工程系，湖南湘潭 411201
- 折叠
摘要
Abstract
With the general melting cast and the reverse melting cast (firstmelting the master alloy and then adding the matrix materials), the mainly study has been done on the technical process of melt and cast of TiC/2618 composite prepared by the XD method in this paper. And with the X-ray technique, SEM and metallograph experiment, the microstructure in the casting state has also been analyzed. Results show that the reverse melting cast can increase the solubility of the master alloy, reduce the loss of TiC in the melting cast process effectively and get the ideal composite. The microstructure of dendrite can be fined and balled with adding TiC particles.关键词
铸造复合材料/颗粒增强复合材料/碳化钛/熔铸工艺/原位反应分类
矿业与冶金引用本文复制引用
龙春光,刘厚才,胡小平..TiC/2618复合材料熔铸工艺的研究[J].铸造,2001,50(3):138-140,3.
