کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1585404 1514915 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mechanical characteristics of a Zn–22% Al alloy processed to very high strains by ECAP
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Mechanical characteristics of a Zn–22% Al alloy processed to very high strains by ECAP
چکیده انگلیسی

A Zn–22% Al eutectoid alloy was processed by equal-channel angular pressing for various numbers of passes up to a maximum of 24. Observations show the as-pressed grain size remains constant between 4 and 24 passes and the stress–strain behavior at room temperature is essentially independent of the number of imposed passes when using strain rates of 1.0 × 10−3 and 1.0 × 10−2 s−1. The results provide no evidence for a critical imposed strain marking the onset of higher ductilities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 429, Issues 1–2, 15 August 2006, Pages 324–328
نویسندگان
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