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Misorientation/local plastic strain manifestations in chemical etching color.
Micron. 2014 Apr; 59:28-32.M

Abstract

Cold plastic deformation produces misorientations inside the crystal grains, and the distribution of the misorientation is quite crucial to understand the deformation behavior of the metals or alloys. The misorientation manifestations in chemical etching contrast are investigated in this study in the case of cold-deformed iron. The chemical etching is performed by using nital, while the crystal orientation is determined by electron backscatter diffraction (EBSD). The correlation between the chemical etching contrast and crystal orientation have been studied in both cold-deformed and undeformed iron. The results clearly show that the chemical etching contrast strongly reflects the crystallographic orientation. The gradual change in chemical etching contrast inside the individual deformed grains gives information of both the misorientation and local plastic strain within the grains. This method can provide an easy and alternative way to qualitatively understand the misorientation and local plastic strain distributions in the microstructures.

Authors+Show Affiliations

Graduate School of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan. Electronic address: zhangxg@ec.hokudai.ac.jp.Division of Materials Science and Engineering, Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan.Division of Materials Science and Engineering, Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

24530362

Citation

Zhang, Xianguang, et al. "Misorientation/local Plastic Strain Manifestations in Chemical Etching Color." Micron (Oxford, England : 1993), vol. 59, 2014, pp. 28-32.
Zhang X, Matsuura K, Ohno M. Misorientation/local plastic strain manifestations in chemical etching color. Micron. 2014;59:28-32.
Zhang, X., Matsuura, K., & Ohno, M. (2014). Misorientation/local plastic strain manifestations in chemical etching color. Micron (Oxford, England : 1993), 59, 28-32. https://doi.org/10.1016/j.micron.2013.12.008
Zhang X, Matsuura K, Ohno M. Misorientation/local Plastic Strain Manifestations in Chemical Etching Color. Micron. 2014;59:28-32. PubMed PMID: 24530362.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Misorientation/local plastic strain manifestations in chemical etching color. AU - Zhang,Xianguang, AU - Matsuura,Kiyotaka, AU - Ohno,Munekazu, Y1 - 2013/12/24/ PY - 2013/10/29/received PY - 2013/12/16/revised PY - 2013/12/16/accepted PY - 2014/2/18/entrez PY - 2014/2/18/pubmed PY - 2014/2/18/medline KW - Chemical etching KW - Electron backscatter diffraction (EBSD) KW - Iron KW - Misorientation KW - Strain SP - 28 EP - 32 JF - Micron (Oxford, England : 1993) JO - Micron VL - 59 N2 - Cold plastic deformation produces misorientations inside the crystal grains, and the distribution of the misorientation is quite crucial to understand the deformation behavior of the metals or alloys. The misorientation manifestations in chemical etching contrast are investigated in this study in the case of cold-deformed iron. The chemical etching is performed by using nital, while the crystal orientation is determined by electron backscatter diffraction (EBSD). The correlation between the chemical etching contrast and crystal orientation have been studied in both cold-deformed and undeformed iron. The results clearly show that the chemical etching contrast strongly reflects the crystallographic orientation. The gradual change in chemical etching contrast inside the individual deformed grains gives information of both the misorientation and local plastic strain within the grains. This method can provide an easy and alternative way to qualitatively understand the misorientation and local plastic strain distributions in the microstructures. SN - 1878-4291 UR - https://www.unboundmedicine.com/medline/citation/24530362/Misorientation/local_plastic_strain_manifestations_in_chemical_etching_color_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0968-4328(13)00203-5 DB - PRIME DP - Unbound Medicine ER -
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