Time lapse in situ X-ray imaging of fatigue cracking events in IN718 alloys a...

AM IN718 superalloy show great potential in aero-engine turbines, which experiences cyclic loading under long-term heat system. However, inherent defects occurring during the AM...增材制造（Additive Manufacturing, AM）制备的IN718高温合金在航空发动机涡轮领域具备巨大应用潜力，该类涡轮部件在长期热工况下承受循环载荷。然而，增材制造过程中产生的固有缺陷……