financially supported by the National Natural Science Foundation of China(No.51274083);the Natural Science Foundation of Hebei Province(No.E2013209228);the Innovation Team Leading Talent in Universities Cultivation Plan of Hebei Province(No.LJRC007);the Science and Technology Project of Tangshan City(No.131302108b)
The continuous cooling transformation curve of heat-affected zone (HAZ) of X70 pipeline steel was mea- sured by Gleeble-3500 thermal mechanical simulator, optical microscope (OM) and hardness analysis. The microst...
Projects(51274083,51074062)supported by the National Natural Science Foundation of China
Microstructure, precipitate and magnetic characteristic of fmal products with different normalizing cooling processes for Fe-3.2%Si low-temperature hot-rolled grain-oriented silicon steel were analyzed and compared wi...