Abstract: The paper presents a 5th order bandpass filter for communication satellite feed systems, fabricated using 3D-printing with Titanium alloy Ti-6Al-4V or Ti64. Taking advantage of the alloy's ...

Abstract: X-ray computed tomography (XCT) is a widely adopted nondestructive technique for characterizing internal porosity in additive manufactured (AM) components. However, the accuracy and ...

Large-scale additive manufacturing (AM) is of interest in the manufacturing industry to produce components of dimensions on the order of hundreds of millimeters to meters in scale. Wire-arc AM (WAAM) ...

残余应力是金属加工和制造过程中不可避免的副产品，通常会导致结构不稳定。在保持原有微观结构的同时实现有效的应力松弛仍然是一个重大挑战。在本研究中，我们通过电脉冲处理（EPT）研究了细晶Ti-6Al-4V（Ti64）合金中残余应力的松弛情况。通过超声纳米晶 ...