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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Phase transformations in the Zn–Al eutectoid alloy after quenching from the high temperature triclinic beta phase
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
نویسندگان
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