کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
272897 505036 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Non-destructive characterization of carbon fiber composite/Cu joints for nuclear fusion applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Non-destructive characterization of carbon fiber composite/Cu joints for nuclear fusion applications
چکیده انگلیسی

Several non-destructive testing methods, lock-in thermography, ultrasonic inspection, microtomography and microradiography, were used to assess the manufacturing quality of joints between carbon fiber reinforced carbon composites and Cu/CuCrZr.The results revealed that ultrasonic inspection is critical since carbon composites and copper have a significant difference in the acoustic impedance; moreover this technique is sensitive to irregular shaped joined surfaces; microtomography and microradiography offer qualitative information on the joint, since carbon is significantly less X-rays sensitive than copper. Lock-in thermography gives information on thermal continuity at interface. Non-destructive test results have been validated by destructive tests (morphological analysis and mechanical testing).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 83, Issues 5–6, October 2008, Pages 702–712
نویسندگان
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