کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833071 1470369 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The hydriding–dehydriding characteristics of La0.6Y0.4Ni4.8Mn0.2 and their influences in the surface strain on small-scale, thin-wall and vertical containers
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
The hydriding–dehydriding characteristics of La0.6Y0.4Ni4.8Mn0.2 and their influences in the surface strain on small-scale, thin-wall and vertical containers
چکیده انگلیسی

The hydriding–dehydriding characteristics of La0.6Y0.4Ni4.8Mn0.2 are studied, and the surface strain on small-scale, thin-wall and vertical containers is analyzed. According to the tests on 20–58.7 vol% schemes, prominent strain appears in both the hoop and the longitudinal directions. The surface strain increases with cycle numbers and packing fractions, while declines from the bottom to the top. The strain increments are linear with cycle numbers, and the absorption strain increments grow with atomic ratios. The alloy separates into agglomerated and loosened states after cycling. The optimal alloy packing scheme and hydrogen charge amount for the directly filled containers are proposed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 29, Issue 10, December 2008, Pages 1926–1933
نویسندگان
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