Spherical Nb-20Si-24Ti-2Cr-2Al pre-alloyed powders were processed by selective laser melting (SLM) on Ti6Al4V substrates......

GH3536合金具有优异的抗高温氧化性能、耐腐蚀性能以及良好的冷、热加工成形性能和焊接性能，已被用作航空发动机高温部件的重要结构......