کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9796625 | 1514950 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Texture evolution during β â O â α2 and β â α2 phase transformations in a Ti3Al-Nb alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Texture evolution during β â O â α2 and β â α2 phase transformations in a Ti3Al-Nb alloy Texture evolution during β â O â α2 and β â α2 phase transformations in a Ti3Al-Nb alloy](/preview/png/9796625.png)
چکیده انگلیسی
The alloy Ti-24Al-11Nb was hot rolled in the β phase field at 1523 K by 80% and water quenched. The material was then aged at 773 K, 873 K and 1173 K for various lengths of time leading to the formation of the O phase and the α2 phase, either directly from the β or via β to O phase transformation. The O phase shows a “tweed” microstructure while the transformed α2 phase displays the typical plate like features. The texture of the α2 phase whether formed directly or indirectly from the β phase, due to a final ageing treatment at 1173 K, is rather strong and non-basal type. By contrast, the α2 texture of the 873 K aged material is weak and again non-basal type, but it differs significantly from the texture of the 1173 K aged material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 391, Issues 1â2, 25 January 2005, Pages 249-255
Journal: Materials Science and Engineering: A - Volume 391, Issues 1â2, 25 January 2005, Pages 249-255
نویسندگان
Satyam Suwas, R.K. Ray,