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SHS/PHIP制备TiC-Al2O3/Fe复合材料的性能

, PP. 70-74

Keywords: SHS/PHIP,TiC-Al2O3/Fe复合材料,性能

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Abstract:

对SHS/PHIP技术制备出的TiC-Al2O3/Fe复合材料的性能进行了测试和分析。结果表明,TiC-Al2O3/Fe复合材料具有良好的综合力学性能。材料具有很高的比刚度。金属Fe相的加入,较大地提高了材料的抗弯强度和断裂韧性。TiC-Al2O3复相陶瓷为典型的脆性断裂;随着Fe含量的增加,材料具有明显韧性断裂的特征。

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