Significance of density for AM COMPONENTS
This process can result in incomplete fusion between the layers, creating internal voids and pores that can weaken the mechanical strength and stability of the part. Additionally, the build environment, such as temperature and humidity, can also affect the porosity of the final part. Furthermore, some 3D printing processes, such as powder bed fusion, use powders as the raw material, which can result in trapped particles in the final part. In contrast, conventional manufacturing methods, such as casting, forging, and machining, generally have less inherent porosity due to the material consolidation that occurs during these processes.
Porosity in AM parts can be a problem because it can weaken the mechanical strength and stability of the parts, reduce their durability, and make them more susceptible to failure under stress. Porosity can also affect the thermal and electrical properties of the parts, and make them less resistant to high temperatures, corrosives, and other environmental factors. In addition, porosity can limit the ability of the parts to hold liquids, gases or other materials, which can impact their performance in specific applications.
Porosity in AM BUILT PARTS
Porosity in AM parts can be a problem because it can weaken the mechanical strength and stability of the parts, reduce their durability, and make them more susceptible to failure under stress. Porosity can also affect the thermal and electrical properties of the parts, and make them less resistant to high temperatures, corrosives, and other environmental factors. In addition, porosity can limit the ability of the parts to hold liquids, gases or other materials, which can impact their performance in specific applications.
