On the base of a number of analyses and researches, some new methods of predicting and expressing the microstructure kinds, of the dissimilar steel welded joint of austenite/pearlite(ferrite) have been presented Those...On the base of a number of analyses and researches, some new methods of predicting and expressing the microstructure kinds, of the dissimilar steel welded joint of austenite/pearlite(ferrite) have been presented Those new methods can ascertain the microstructure kind not only in the different characteristic zones of weld metal but also in the different morphologies in the heterogeneous mixture zone of weld metal. Those new methods. enrich and develop the traditional methods of predicting the microstructure of weld metal by Schaeffler Diagram, and are more concise and practical.展开更多
文摘On the base of a number of analyses and researches, some new methods of predicting and expressing the microstructure kinds, of the dissimilar steel welded joint of austenite/pearlite(ferrite) have been presented Those new methods can ascertain the microstructure kind not only in the different characteristic zones of weld metal but also in the different morphologies in the heterogeneous mixture zone of weld metal. Those new methods. enrich and develop the traditional methods of predicting the microstructure of weld metal by Schaeffler Diagram, and are more concise and practical.
