The focus of the present work is development a metallic ink that possesses controlled rheological properties: by keeping printing parameters constant both AISI 316L dense parts and porous scaffolds have been produced. Shrinkage, porosity, mechanical properties studied to evaluate link between final part. Depending on binder composition, linear shrinkage ranging from 9% 22% porosity 34 7 vol% ar...

Austenitic stainless steels (ASSs) have an excellent corrosion resistance but relatively-low hardness and yield strength [1,2], leading to limited usage in applications that high values of hardness and wear resistance is necessary for material surface. Therefore, surface properties such as hardness must be improved using appropriate techniques. Mechanical surface treatments such as ultrasonic s...

Powder-Bed Fusion of AISI 316L (1.4404) using a laser (PBF-LB/M) is known for its very high cooling rate up to 40 K/µs (Hooper 2018). This results in fine needle-like microstructure. In comparison, hot-rolled, annealed consists coarser grain structures. The quasi-static tensile properties, therefore, differ significantly. may result completely different cyclic plastic material behavior due the ...

In this study, an approach based on artificial neural network (ANN) was proposed to predict the experimental cutting temperatures generated in orthogonal turning of AISI 316L stainless steel. Experimental and numerical analyses of the cutting forces were carried out to numerically obtain the cutting temperature. For this purpose, cutting tests were conducted using coated (TiCN + Al2O3 + TiN and...

To evaluate the clinical potential of high nitrogen nickel-free austenitic stainless steel (HNNF SS), we have compared the cellular and molecular responses of human umbilical artery smooth muscle cells (HUASMCs) to HNNF SS and 316L SS (nickel-containing austenitic 316L stainless steel). CCK-8 analysis and flow cytometric analysis were used to assess the cellular responses (proliferation, apopto...