... Licensed re-use rights only Laser additive manufacturing Copper Inconel 718 Mechanical properties Thermophysical properties Bimetallic Generally, laser absorption has a positive relation with temperature, i.e. the absorption coefficient increases with an increase in laser power...

...Usman Tariq; Ranjit Joy; Sung-Heng Wu; Muhammad Arif Mahmood; Asad Waqar Malik; Frank Liou Purpose This study aims to discuss the state-of-the-art digital factory (DF) development combining digital twins (DTs), sensing devices, laser additive manufacturing (LAM) and subtractive manufacturing (SM...

...Muhammad Arif Mahmood; Andrei C. Popescu; Mihai Oane; Carmen Ristoscu; Ion N. Mihailescu Purpose This paper aims to develop efficient and simple models for thermal distribution, melt pool dimensions and controlled phase change in the laser additive manufacturing (AM) of bulk and powder particles...

...Bo Chen; Zheng Meng; Kai Yang; Yongzhen Yao; Caiwang Tan; Xiaoguo Song Purpose The purpose of this paper is to predict and control the composition during laser additive manufacturing, since composition control is important for parts manufactured by laser additive manufacturing. Aluminum and steel...

...Yongxiang Hu; Mengqi Lai; Zonghao Hu; Zhenqiang Yao Purpose Laser additive manufacturing is widely utilized to fabricate the Ti6Al4V alloy, but it requires post-processing to improve its performance. This paper aims to propose laser peening (LP) as an effective way to improve the surface...

...Lanlan Qin; Changjun Chen; Min Zhang; Kai Yan; Guangping Cheng; Hemin Jing; Xiaonan Wang Purpose Laser additive manufacturing (LAM) technology based on powder bed has been used to manufacture complex geometrical components. In this study, IN625 superalloys were fabricated by high-power fiber laser...

... Publishing Limited Licensed re-use rights only Advanced manufacturing technologies Ceramic multi-Component materials Laser additive manufacturing Lunar regolith On site resource utilization Space additive manufacturing For this research, a commercially available Lunar regolith (Moondust...