RIS ID
130538
Abstract
In a low-alloyed multi-phase transformation-induced plasticity steel, solute carbon content in polygonal ferrite, bainitic ferrite, and martensite was characterized using site-specific atom probe tomography. Selected area diffraction patterns were obtained using transmission electron microscopy, and the geometric distortion thereof was determined. The results showed that the lattice distortion increased in a sequence of polygonal ferrite, lath-like bainitic ferrite, and martensite. This increasing distortion corresponded to an increase in carbon content of the phase.
Grant Number
ARC/DP130101887
Grant Number
ARC/LE120100104
Publication Details
Xiong, Z., Mitchell, D. R.G., Saleh, A. A. & Pereloma, E. V. (2018). Tetragonality of bcc Phases in a Transformation-Induced Plasticity Steel. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (12), 5925-5929.