This comprehensive review explores recent advancements in laser powder bed fusion
(LPBF) modeling, with a particular focus on metallurgical, temperature, and defect aspects …

Focusing on the manufacturing challenges associated with the formation of high-strength
Aluminum-lithium (Al-Li) alloys, this study explores the laser powder bed fusion (LPBF) …

This study investigates the effect of direct aging on a newly developed high-performance
aluminum alloy A20X for laser powder bed fusion. Three different temperatures (180° C …

Laser contour scanning was used to improve the surface finish and fatigue properties of
A20X components produced by laser powder bed fusion. The effects of four different contour …

Laser powder bed fusion (L-PBF) has garnered significant interest since its inception as it
offers unparalleled advantages to fabricate complex-shaped metallic components. Due to its …

This study employed laser directed energy deposition (DED) with in-situ ultrasonic vibration
to obtain AA7075 deposits. The results showed that with ultrasonic treatment, the grain …

The purpose of this study is to assess the influence of heat treatment on the fatigue behavior
of cast A205 alloy (ie, Al-Cu-Mg-Ag-TiB 2 nanocomposite). To do so, A205 samples were …

The microstructural stability of aluminum alloy hemispherical components in gyroscope
navigation systems is the determinant for navigation precision. In this work, a thermal-cold …

This study compares the impact of two separate post-thermal treatments on microstructure
and mechanical properties in novel Al-Cu-Ti based alloy (A20X) fabricated by the powder …

The laser powder bed fusion (LPBF) was used to fabricate 316 L stainless steel samples
strengthened with 0, 0.5, 1.0, and 1.5 vol% tantalum carbide (TaC). The effects of the TaC …