کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1564969 1514190 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of tungsten fiber reinforced-tungsten/copper composite for plasma facing component
ترجمه فارسی عنوان
آماده سازی کامپوزیت فیبر تنگستن تقویت شده تنگستن / مس برای اجزای تشکیل دهنده پلاسما
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی هسته ای و مهندسی
چکیده انگلیسی
W fiber reinforced-W/Cu composite is designed as a transition layer between CuCrZr heat sink material and W plasma facing material. A novel method was developed for the preparation of W fiber reinforced-W/Cu composite by combining combustion synthesis with centrifugal infiltration. Cu melt with a transient temperature over 2000 °C produced by the thermite reaction was infiltrated into the W powder and fiber bed with the assistance of a high gravity field. It was found that the W particles were sintered and bonded to the W fibers due to the high temperature produced by the thermite reaction. The bending strength of W/Cu composite improved 12.7% through W fibers reinforcement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 455, Issues 1–3, December 2014, Pages 225-228
نویسندگان
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