【摘要】 自蔓延法制备陶瓷复合材料赵金龙，周文龙，季首华，徐延伟（大连理工大学铸造工程研究中心１１６０２４）关键词：陶瓷复合材料／自蔓延高温合成；三氧化二铝；碳化钛；硼二钛分类号：ＴＢ３３２自蔓延高温合成（ＳＨＳ）方法是由前苏联科学家Ｍｅｒｚｈａｎｏｖ在１９６...更多还原

【Abstract】 Ceramic matrix composites（ Al₂O₃ +TiC and Al₂O₃+TiB₂ ）are synthesized by self-propagating high temperature combustion methd. Their microstructures and porosities are investigated.The result shows that the proper preheating temperature can improve the composites porosities.更多还原