Notch Effect of Materials: Strengthening or Weakening?
Qu Ruitao, Zhang Peng, Zhang Zhefeng* 
Notch Effect of Materials: Strengthening or Weakening? |
|
Qu Ruitao, Zhang Peng, Zhang Zhefeng
|
| Fig. 9. NSRs of various different materials as a function of M . The parameter M is calculated according to Eq.11. Data for ceramics includes results of Al 2 O 3 and Ti 3 SiC 2 , for metallic glasses includes results of Vit-1 MG, Vit-105 MG, Zr 54.5 -MG and Pd 78 Cu 6 Si 16 MG, and for ductile crystalline metals includes 45 steel, Ti–4Al–3Mo–1V sheet, Ni-superalloy 713LC, and Al alloy sheets 5086-H34. Data were taken from Refs. [2] , [5] , [14] and [39] and the present results. |
| |