Developments in nanotechnology have led to nanoparticles of engineered size and shape in a variety of materials, including noble metals, insulators, semiconductors, magnetic materials, and composite structures available with a range of surface modifications and physical properties.
Metal powder feeding has been used widely in various rapid prototyping and tooling processes such as direct laser deposition (DLD) and layered engineered net shaping (LENS) to achieve near net shape accuracy.
Commercially pure titanium was produced using laser engineered net shaping (LENS) and selective laser melting (SLM) processes.
There are several additive manufacturing processes, including binder jetting (BJG), direct metal laser sintering (DMLS), electron beam melting (EBM), laser engineered net shaping (LENS), and fused deposition modeling (FDM) [15 17].
In this paper, laser engineered net shaping system and Al2O3, Y2O3 powders were utilized to fabricate ceramic structures directly without doping any binders.
In this work, high velocity oxy-fuel (HVOF) spray forming and laser engineered net shaping (LENS®) were applied to make WC Co coatings; spark plasma sintering (SPS) was used to produce bulk WC Co samples for comparison.
Selective laser melting (SLM), selective laser sintering (SLS), electron beam melting (EBM), and laser engineered net shaping (LENS) are the most common metal-based additive manufacturing processes employed in the production of the biocompatible parts.
The proposed analysis method incorporates a multi-step FE workflow to elucidate the thermal and mechanical responses in laser engineered net shaping (LENS) manufacturing.
The residual stress in thin plate components deposited by the laser engineered net shaping (LENS®) process was investigated experimentally and numerically.
Nano-scale Al2O3-ZrO2 euteceramicramic structures with shapes of thin-wall and cylinder were prepared by ultrasonic-assisted laser engineered net shaping.
