Author:Mabhali, Luyolo AB; Sacks, N; Pityana, Sisa LDate:Mar 2012Laser surface alloying of aluminium AA1200 was performed with a 4kW Nd:YAG laser and the impact resistance of the alloys was investigated. The alloying powders were a mixture of Ni, Ti and SiC in different proportions. Surfaces reinforced ...Read more