Notch Effect of Materials: Strengthening or Weakening?

Qu Ruitao, Zhang Peng, Zhang Zhefeng^*

Fig. 4. NSR as a function of K t for several MGs and engineering materials. Data were taken from Refs. [2] , [5] and [14] and the present results. Noted that the dotted outlines only cover the data points but have not given the limitations for each material.