structural defects

Reducing High Porosity and Improving Sealing Properties in Extrusion-Based 3D Printing

Reducing High Porosity and Improving Sealing Properties in Extrusion-Based 3D Printing

While there’s been a lot of ongoing research into what causes structural defects (porosity) and other flaws in metal 3D printed parts, let’s not forget that 3D printed objects made with other kinds of materials can also suffer from issues. A small team of researchers from the Russian Academy of Sciences’ N.D. Zelinsky Institute of Organic […]

While there’s been a lot of ongoing research into what causes structural defects (porosity) and other flaws in metal 3D printed parts, let’s not forget that 3D printed objects made with other kinds of materials can also suffer from issues. A small team of...
Powerful X-Rays Put to Use in Study of Physics Behind Metal 3D Printing Process as Researchers Seek to Eliminate Structural Defects

Powerful X-Rays Put to Use in Study of Physics Behind Metal 3D Printing Process as Researchers Seek to Eliminate Structural Defects

From medical tools and aerospace turbines to components for race cars and satellites, it may seem like metal 3D printing can be used to magically make just about anything, for less money and weight. However, we know that the technology is not foolproof, and definitely not magic – issues like micro cracking and spattering abound, and […]

From medical tools and aerospace turbines to components for race cars and satellites, it may seem like metal 3D printing can be used to magically make just about anything, for less money and weight. However, we know that the technology is not foolproof, and definitely...
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