Inconel superalloys are one of the main classes of materials with good potential for
production using the additive manufacturing process of laser powder bed fusion (PBF-LB) …

Superalloys are a group of engineering alloys designed to operate at elevated
temperatures, and they find application in various engineering sectors where a high …

摘要激光增材制造技术是当今世界科技**国竞相发展的一项关键核心技术, 为航空航天等领域高
性能金属构件的设计与制造开辟了新的工艺技术途径. 航空航天金属构件兼具轻量化, 难加工 …

In selective laser melting in additive manufacturing, powder spreading significantly affects
the subsequent operating procedure as well as the quality of final products. Compared with …

Al-based composites reinforced with TiB 2 ceramics (1 wt.%, 2 wt.% and 5 wt.%) have been
manufactured through selective laser melting (SLM). The results show that the densification …

Additive manufacturing has received tremendous attention in the manufacturing and
materials industry in the past three decades. Zirconia-based advanced ceramics have been …

Laser powder bed fusion (L-PBF) has been proposed as a potential manufacturing process
of high-entropy alloys involving rapid cooling rate and compositional element tuning. It, to …

The work presented in this paper focused on the effects of laser remelting with varied laser
energy densities from 800 J/mm to 1400 J/mm on the phase transformation and …

Metal matrix nanocomposites (MMNCs) are an emerging class of metals with nanosized
reinforcements and have been investigated extensively in recent decades due to their …

In-situ preparation of particle reinforced Al matrix composites (PRAMCs) by laser powder
bed fusion (LPBF) is a promising strategy to strengthen Al-based alloys. The laser-driven …