کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1501207 | 993374 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sub-micrometer synchrotron tomography of multiphase metals using Kirkpatrick–Baez optics
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sub-micrometer synchrotron tomography of multiphase metals using Kirkpatrick–Baez optics Sub-micrometer synchrotron tomography of multiphase metals using Kirkpatrick–Baez optics](/preview/png/1501207.png)
چکیده انگلیسی
High-resolution three-dimensional (3-D) imaging of heterogeneous metals was performed by high-energy magnified synchrotron tomography using Kirkpatrick–Baez focusing optics, achieving voxel sizes of (50–60 nm)3. Holotomographic reconstructions were created based on absorption and phase contrast. Microstructural features as small as ∼180 nm were detected in ternary eutectic Al–Mg2Si–Si, SiC-particle-reinforced AlCu4, near-β Ti–10V–2Fe–3Al, and in TiB-reinforced α + β Ti–6Al–4V. The phase-retrieval procedure yielded enough contrast to segment the individual phases and analyze their shapes and 3-D architecture.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 61, Issue 7, October 2009, Pages 760–763
Journal: Scripta Materialia - Volume 61, Issue 7, October 2009, Pages 760–763
نویسندگان
G. Requena, P. Cloetens, W. Altendorfer, C. Poletti, D. Tolnai, F. Warchomicka, H.P. Degischer,