Additive Manufacturing Of Metals: The Technolog... -

Feeds metal powder or wire directly into a heat source to build or repair components. This is frequently used for large-scale parts and remanufacturing applications. Materials and Metallurgy

Metal Additive Manufacturing (AM) has transitioned from a rapid prototyping tool to a sophisticated industrial production method capable of creating complex, high-performance parts. It is widely recognized for its ability to produce intricate geometries that are impossible or too costly for conventional subtractive manufacturing. Core Technologies Additive Manufacturing of Metals: The Technolog...

Parts may suffer from defects such as anisotropy, micro-porosity, gas entrapment, or residual stresses. Advantages and Limitations Extreme design freedom and customization High initial equipment and production costs Significant reduction in material waste and scrap Feeds metal powder or wire directly into a

Ti-6Al-4V is extensively used in aerospace for its strength-to-weight ratio. Nickel-based superalloys like Inconel 718 are favored for high-temperature energy and aerospace applications. It is widely recognized for its ability to

“metal 3D printing can be the most affordable way to make parts for a significant slice of low to medium volume production” Markforged

Similar to SLM but uses an electron beam in a vacuum. It offers higher build rates but generally results in a rougher surface finish.