Study on Mechanical Properties of Carburized Layer Based on Nano-Indentation

The work aims to obtain the local mechanical parameters of carburized layer CiNi steel. Tensile test and nano-indentation were carried out for CrNi steel, stress-strain curve load-displacement then obtained. finite element model was built, a obtaining from established combined with dimension analysis. pure iron steel calculated. results show that, analysis is accurate predicting properties iron, accuracy verified. are predicted by model, simulated load-replacement based on in good agreement experimental result, it shows that prediction result reasonable.