کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1571789 | 1000654 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phase transformations in the Zn–Al eutectoid alloy after quenching from the high temperature triclinic beta phase
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
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چکیده انگلیسی
Ribbons of the Zn–Al eutectoid alloy obtained by melt-spinning, were heat treated at 350 °C during 30 min in a free atmosphere furnace, and then quenched in liquid nitrogen. The temperature correspond to β phase zone, which has a triclinic crystalline structure [1, 2]. Some evidence, obtained by X-ray diffraction, show that the structures present in the just quenched material are both close-packed hexagonal (η-phase) and rhombohedral (R-phase). X-ray diffractograms taken in the same ribbons after annealed 500 h at room temperature, show that the R phase its transform to α and η phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 61, Issue 11, November 2010, Pages 1286–1289
Journal: Materials Characterization - Volume 61, Issue 11, November 2010, Pages 1286–1289
نویسندگان
A. Sandoval-Jiménez, J. Negrete, G. Torres-Villaseñor,