کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1570900 | 1514383 | 2015 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A special twin relationship or a common Burgers misorientation between α plates after β quenching in Zr alloy? A special twin relationship or a common Burgers misorientation between α plates after β quenching in Zr alloy?](/preview/png/1570900.png)
• Misorientation of α-plate boundaries in β-quenched Zr alloy is investigated by EBSD.
• All five Burgers misorientations are clearly detected for the transformed α plates.
• The reported twin relationship is corrected as the second Burgers misorientation.
• The shared plane between α plates with such a Burgers misorientation is 101¯1.06.
A 101¯1 twin relationship between α plates was repeatedly reported in β-quenched Zr alloys in literature. In this paper, however, we demonstrate that the special twin relationship between α plates should be correctly identified as one of five common Burgers misorientations. The shared plane between two α plates with such a Burgers misorientation is determined to be 101¯1.06. Such a clarification helps to reach more accurate understanding of boundary characteristics of β-quenched microstructure in Zr alloys.
Journal: Materials Characterization - Volume 104, June 2015, Pages 61–65