J Mater Sci Technol ›› 2001, Vol. 17 ›› Issue (01): 65-66.

• Research Articles • Previous Articles     Next Articles

Microstructure and Resisting Thermal Shock Behaviors of TiC-Al2O3/Fe Functionally Graded Materials Prepared by SHS/PHIP

Weifang ZHANG, Niansheng XI, Chunhu TAO, Jiecai HAN, Shanyi DU   

  1. Institute of Aeronautical Materials, Beijing 100095, China...
  • Received:2000-04-25 Revised:1900-01-01 Online:2001-01-28 Published:2009-10-10
  • Contact: Weifang ZHANG

Abstract: The microstructure and composition of TiC-A12O3/Fe functionally graded materials (FGM) prepared by self-propagating high temperature synthesis and pseudo-hot isostatic pressing (SHS/ PHIP) were studied, and the resisting thermal shock behaviors were analyzed. The results show that TiC-A12O3/Fe FGM has graded composition distribution. No cross-section crack through the layers was found in the tests of thermal shock and fatigue.

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