China National Petroleum Corporation (CNPC), Rusia Petroleum of Russia and KOGAS, a natural gas company in Rpbulic of Korea, jointly announced in Moscow on Nov
A mathematical model to calculate the size and distribution of microporosities was studied and coupled with a stochastic microstructure evolution model. The mo
The continuous cooling transformation (CCT) diagrams of 86CrMoV7 steel samples including hot deformed and not hot deformed were constructed by dilatometry, met