C–Mn steels prepared by annealing at 800°C for 120 s and overaging at 250–400°C were subjected to pre-straining(2%) and baking treatments(170°C for 20 min)
This paper first demonstrates that the accuracyand efficiency of the method of numerical simulation oftenused is not very high in predicting the slow drift sur
Late September 2006, at the invitation of the Cultural Ministry of Belarus, a four-person delegation from northeast China’s Heilongjiang Province visited Minsk