Reinforcements, production techniques and property analysis of AA7075 matrix composites − a critical review

Aluminium alloy based metal matrix composites are being extensively used in the aerospace, automobile, defense, marine and electronic industries owing to their excellent strength, high resistance wear, corrosion better thermal stability. Many investigators have explored different aluminium series composites, like heat treatable AA2024, AA6061 AA7075 since properties of these alloys can be easily tailor made suite specific application due easy processability treatability. is predominantly used, as it exhibits ultimate tensile fatigue group. In current review work, attention focused present types reinforcing materials benefits reinforcement hybridization, methods employed for composite production critical property analysis, with conclusions experimentation suggested prospective applications composites. Due good castability moldability variety processing techniques solid, semisolid liquid states possible. As alloy, low temperature, ability accommodate reinforcements adoptability techniques, obtain optimal per application. small addition copper paved path field military electrical conductance. Even pure & magnesium facilitate weldability, plasticity resistance. flexibility accommodating carbide oxide compound matrix, this widens versatility limit hardness wear CNT graphite marked ultra-high precision components defense field.