文章编号：(1997)02-133-3
升温速度对自蔓延高温合成Al/TiC复合材料的影响
(武汉工业大学国家重点实验室，武汉 430070)
摘 要: 利用自蔓延高温合成的热爆方式，采用Ti、C和Al三种粉末原料，合成了Al/TiC复合材料。研究了升温速度对试样的尺寸变化、热爆开始温度、反应最高温度、产物的相组成、密实度以及微观结构的影响。
关键字: 升温速度 自蔓延高温合成 A1/TiC复合材料
EFFECT OF HEATING RATE ON SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS OF Al/TiC COMPOSITES
（The National Lab of Key Technology for Composites,
Wuhan University of Technology, Wuhan 430070）
Abstract:Al/TiC composites were synthesized by the thermal explosion mode of self-propagating high-
temperature synthesis (SHS) from Ti, C and Al powders. The effects of the heating rate on the ignition temperature, the combustion temperature, the phase composition, the relative density and the microstructure of the products were studied.
Key words: heating rate SHS Al/TiC composites
