【摘要】 本文利用热扭转、透射电镜试验方法测定了16Cr5NiMo钢的高温延性,发现随着铁素体相的增加该钢的高温延性下降。在900～1050℃范围内,由于细小碳化物的析出,也略微降低了该钢的高温延性。更多还原

【Abstract】 In this papar the ductility of 16Cr5NiMo stainless steel under hot conditions Was investigated by use of hot torsion and transmission electrical microscopy. With the increasing of the ferrite phase, the ductility of the steel decreased. At thetemperatures from 900℃ to 1050℃, the ductility decreased because of the precipitation of fine carbides.更多还原