Al composites 1 Al matrix composite 1 Al matrix composites 1 Barium strontium titanate 1 Barium-strontium titanate 1 Coefficient-of-thermal expansion 1 Compressive strength 1 High strength 1 High-strength 1 Interface designs 1 Interface engineering 1 Linear transformations 1 Low coefficient of thermal expansions Negative thermal expansion 1 Phase transitions 1 Phases transformation 1 Strontium titanates 1 Thermal Engineering 1 Thermal expansion 1 Thermal expansion effect 1