In this study,the B₄C particles reinforced aluminium matrix composite tube with different deformation was first fabricated by spark plasma sintering (SPS) and followed by asynchronous offset spinning. It was found that the B₄C particles distributed change from net to relatively homogeneously in the aluminium matrix with the spun deformation increase. The interface between B₄C and aluminium was formatted metallurgical bonding due to the discharge was happened lead to the local high temperature existed during SPS processing and the interface was mainly consisted of AlB₂ and Al₃BC phase. With the deformation increasing, the aluminium grain and B₄C size was decrease. But, large size of B₄C particles fracture was decrease the fine-grain and particles strengthening function for the tensile strengthening.