Abstract
Orientation relationships between austenite and deformation induced martensites for Fe-20Ni-0.5C alloys have been studied by transmission electron microscopy. Thirteen deformation induced martensites with different K-S relations and N-W relations on different {111} f plane in one austenite grain have been analysed by electron diffraction combined with corresponding matrix methods. It was found that most martensite plates obey K-S relations; N-W relations can only be found in lath like martensites characterized by both sides of α'−γ interfaces parallel to the {1111} f slip plane. N-W orientation relationship will be favourable when the second shear of Kurdjumov-Sachs shear mechanism is restricted by the {111} f austenite slip system.
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.
