贝氏体相变理论进展近况

近年来贝氏体相变理论三个学派的研究工作均有明显进展，有些观点渐趋接近，有些观点依然存在严重分歧，各自都有亟待澄清的难题。各派间在学术上的批判反批判旨在指明探索方向和途径，发展理论，这已充分为当今相变理论研究进展事实所证明。

Recent Advances in the Bainitic Phase Transformation

Up to now, three schools make mighty advance on the study of bainitic phase transformation. From one point of view, they approach to each other, from the others. differences are obvious. but all have difficulties which should be clarified and resolved. Criticism and anticriticism are the best ways to detect and develop certain theories, as certified by the fact that phase transformation of bainite is progressing rapidly in recent years.