Author/Authors :
Zhang، نويسنده , , J.M. and ZHANG، نويسنده , , J.F and Yang، نويسنده , , Z.G. and Li، نويسنده , , G.Y. and Yao، نويسنده , , G. and Li، نويسنده , , S.X. and Hui، نويسنده , , W.J. and Weng، نويسنده , , Y.Q.، نويسنده ,
Abstract :
There are two statistic methods, statistics of extreme values (SEV) and generalized Pareto distribution (GPD), which estimate the size of maximum inclusion in high-strength steel. The characteristic size of the maximum inclusion was evaluated by above two methods in different volumes of ADF1 steel, and the fatigue strength was estimated according to the characteristic size of inclusion in different volumes of ADF1 steel and compared with the experimental results.
Keywords :
High-strength steel , Size of maximum inclusion , Statistics of extreme values , Generalized Pareto distribution , Fatigue strength
