| Abstract Scope |
Metal Fused Filament Fabrication (MFFF) is a method of 3D printing that uses metal-based filaments to create complex metal parts in a layer by layer fashion. Of the various metals being printed by MFFF, two of the most well studied are the stainless steel alloys 316L and PH 17-4. These two alloys are used regularly in aerospace, medical, and automotive industries, with 316L offering high corrosion resistance and PH 17-4 providing high strength and hardness. The distinct properties of these two alloys could have combined benefits if made into a composite material through MFFF, offering a balance between strength, ductility, and corrosion resistance. However, challenges such as printability, sintering, and post-processing must be addressed to ensure optimal performance and material integrity. This study explores the potential of fabricating 316L and PH 17-4 composite parts by MFFF, focusing on printability, mechanical properties, and the suitability for various applications. |