Abstract
Effect of Mg and Ti addition on the solidification macrostructure of high purity ferritic stainless steel was evaluated in order to obtain the fine grains. In this work, columnar to equiaxed transition could not be obtained by the addition of Mg and Ti. This is due to the small constitutional undercooling in this alloy system. However, fine columnar grains were obtained by adding Mg and Ti. It is thought that the larger number of inclusion particles for heterogeneous nucleation is related to obtain the finer grain structure at the initial stage of solidification with large undercooling. Moreover, grain selection behavior of columnar grains has been also analyzed in this work.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
