Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1584957 | Materials Science and Engineering: A | 2006 | 5 Pages |
Abstract
High-resolution electron microscopy is employed to observe the atomic arrangement of very tip of the growing martensite plate and that of the growing bainite. Transition lattice region with a certain dimension (more than a few nm), of which the structure is neither fcc nor bcc, but an intermediate one between fcc and bcc lattice, is found in martensite but not in bainite. Because of this fact, it is concluded that the martensitic transformation is of the shear-type transformation and the bainitic transformation is of the diffusion-type transformation.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Kazuyuki Ogawa, Setsuo Kajiwara,