The fatigue properties of thin superalloys electron beam welded joint have been investigated.Tests have been performed in air at 25 ℃ under stress control.
Supperalloy components have been built by selective laser melting (SLM),but the application environment of superalloy components is usually different from o
In this paper,the main problems of aluminum alloy integrated impeller 5-axis CNC high speed machining are studied systematically.First of all,the milling fo