Title of article :
Formation of a single-phase Ti3AlC2 from a mixture of Ti, Al and TiC powders with Sn as an additive
Author/Authors :
Li، نويسنده , , Shibo and Xiang، نويسنده , , Weihua and Zhai، نويسنده , , Hongxiang and Zhou، نويسنده , , Yang and Li، نويسنده , , Cuiwei and Zhang، نويسنده , , Zhili، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
A high purity of Ti3AlC2 powder has been synthesized by pressureless sintering a mixture of Ti/Al/TiC/Sn (Sn as a sintering additive) powders with a mole ratio of 1:1:1:0.1 in the temperature range of 1350–1500 °C for 10 min in an Ar atmosphere. Sn is an effective additive and its effect on the formation of Ti3AlC2 has been discussed. The formation mechanism of Ti3AlC2 has been proposed. X-ray diffraction analysis and scanning electron microscopy were used to characterize the samples.
Keywords :
D. Microstructure , A. Ceramics , A. Carbides , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
