کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1556172 1513713 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bonding Interface of W–CuCrZr Explosively Welded Composite Plates for Plasma Facing Components
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد شیمی مواد
پیش نمایش صفحه اول مقاله
Bonding Interface of W–CuCrZr Explosively Welded Composite Plates for Plasma Facing Components
چکیده انگلیسی

In order to realize the effective jointing of tungsten and CuCrZr alloys manufactured for plasma facing components (PFCs), explosive welding is employed for its some unique advantages. Different welding characteristics were investigated in this study. The interfacial waveform of the welded plates changed periodically from flat-wavelet to a large wave and finally to a stable wave, which began with the detonation point. The bonding strength of the specimens is higher than 32.9 MPa. Welding hardening and the formation of microcracks occurred at the interface zone. The results demonstrate that the joining reliabilities need to be improved in order to meet the need of applications involving the use of explosive welding to fabricate tungsten-based PFCs.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 30, Issue 12, December 2014, Pages 1230–1234
نویسندگان
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