Ultrasonic testing (UT) techniques are highly capable of detecting defects in engineering
components. The present manuscript intends to review the ultrasonic testing techniques …

Additive manufacturing is based on high-precision material deposition to build a final part or
component by using various techniques. It is being one of the main advances in the fourth …

Additive manufacturing (AM) plays a crucial role in the manufacturing and development of
advanced materials including titanium alloys for engineering applications. During the last …

In this paper, an ultra-fast laser ultrasonic imaging method is proposed to provide an efficient
online monitoring of additive manufacturing (AM) processing. The innovations of the …

In the current economic situation of many companies, the need to reduce production time is
a critical element. However, this cannot usually be carried out with a decrease in the quality …

Additive manufacturing technologies based on metal are evolving into an essential
advanced manufacturing tool for constructing prototypes and parts that can lead to complex …

Additive manufacturing (AM) is an important production trend. Meanwhile, the lack of an
online defect detection technology is a key problem that limits the further development of …

摘要金属增材制造技术具有高效成型, 节省材料和短加工周期等优点, 能突破传统制造工艺的
局限生产出空间结构复杂的构件, 深受汽车工业, 航空航天和医疗器械等领域的青睐. 然而 …

In the development of additive manufacturing (AM) technology, laser powder bed fusion
(LPBF) is one of the important processing methods. However, the hole defects in the …

Laser ultrasonic testing (LUT) technology is one of the most powerful techniques in the field
of non-destructive testing (NDT) or structural health monitoring (SHM). Contactless …