Yung-An Chen , Shih-Yuan Lu , Chien-Yu Tseng , Tzu-Ching Tsao , Yo-Lun Yang , Chih-Yuan Chen , Te-Cheng Su , Jer-Ren Yang
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引用次数: 0
Abstract
Massive ferrite and allotriomorphic ferrite were produced respectively in samples of an interstitial-free steel. Their deformation structures (subjected to 67 % cold-rolling) and corresponding annealing structures (treated by annealing treatment at 600 °C) were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM). It was found that the deformed massive ferrite completed recrystallization much faster than the deformed allotriomorphic ferrite did. The yield and ultimate tensile strengths of the fully recrystallized samples of the deformed massive ferrite were much better than those of the deformed allotriomorphic ferrite. The evolution of the annealing structure has been explored and discussed.
期刊介绍:
Materials Characterization features original articles and state-of-the-art reviews on theoretical and practical aspects of the structure and behaviour of materials.
The Journal focuses on all characterization techniques, including all forms of microscopy (light, electron, acoustic, etc.,) and analysis (especially microanalysis and surface analytical techniques). Developments in both this wide range of techniques and their application to the quantification of the microstructure of materials are essential facets of the Journal.
The Journal provides the Materials Scientist/Engineer with up-to-date information on many types of materials with an underlying theme of explaining the behavior of materials using novel approaches. Materials covered by the journal include:
Metals & Alloys
Ceramics
Nanomaterials
Biomedical materials
Optical materials
Composites
Natural Materials.