1.Additive Machining Aircraft Components Restoration JT9D-7Q HTP vane before after blending Repair. maintenance overhaul (MRO) Compressor blade before after blending HPT blade before after Blending High pressure high temperature operating environment up to about 1900F&190PSI MT333 Materials Applications Practice Prof.XiaoQi Chen C.3 Blade Tip Restoration O TONG UN HPT blade before Compressor blade after Blending before after blending MT333 Materials Applications&Practice Prof.XiaoQi Chen C.4MT333 Materials Applications C.3 & Practice Prof. XiaoQi Chen 1. Additive Machining HPT blade before & after Blending Compressor blade before & after blending HTP vane before & after blending High pressure & high temperature operating environment up to about 1900F & 190PSI Repair, maintenance & overhaul (MRO) Aircraft Components Restoration MT333 Materials Applications C.4 & Practice Prof. XiaoQi Chen Blade Tip Restoration HPT blade before & after Blending Compressor blade before & after blending