The results show that among the three forming modes, the plane strain is the most favorable one for giving play to TRIP effect, following by biaxial stretching and uniaxial tension in order.

• 试验结果表明：在单向拉伸、双向拉伸和平面应变中，平面应变最有利于TRIP效应的发挥，双向拉伸次之，单向拉伸最不利。