Tungsten heavy alloys (WHAs) are typically refractory alloy, and machining tungsten alloy
components at room temperature is a challenge. Currently, Laser additive manufacturing …

Laser powder bed fusion (LPBF), also called selective laser melting, is an additive
manufacturing technology with great potential for creating three-dimensional metallic …

Selective laser melting (SLM) is an advanced additive manufacturing technique that can
produce complex and accurate metal samples. Since the process performs local high heat …

Despite the emerging research, it is still troublesome to control the defect formation in
selective laser melted parts. In this paper, a mechano-thermo-fluid dynamical FEM model at …

A multifield simulation approach of cellular cores produced by additive manufacturing is
presented. The analysis is aiming to derive the relation between the manufacturing process …

Lasers used in standard metal Laser Powder Bed Fusion (LPBF) machines are focused at
the build plane with typical beam diameters less than 100 µm. This results in millions of …

This study proposed a framework to train an artificial neural network (ANN) by a data-driven
system to predict the temperature and distortion in multi-layer direct metal deposition (DMD) …

Selective laser melting (SLM) is crucial for fabricating complex geometries, such as the tibial
component of an artificial knee joint. However, its inherent high-temperature gradients often …

As the importance of mass customization production is increasing, additive manufacturing
have been an emerging method of end-product process not only prototype production …

Selective laser melting (SLM) is a promising technique for fabricating parts with complex
features. Residual stress in SLM is key challenge in terms of the geometric accuracy and …