کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1470648 990330 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Formation of ZrC ablation protective coatings on carbon material by tungsten inert gas cladding technique
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Formation of ZrC ablation protective coatings on carbon material by tungsten inert gas cladding technique
چکیده انگلیسی

Continuous, uniform, crack-free ZrC protective coatings have been deposited by a novel tungsten inert gas cladding technique on graphitic carbon substrates through the reaction of graphitic carbon with ZrO2. The phase composition, microstructure, and ablation performance have been researched. Cross-section morphology revealed that an excellent bond was formed at the coating/substrate interface. Ablation loss tests showed samples coated by tungsten inert gas cladding technique substantially increased the ablation resistance. Compared with uncoated samples, the mass loss rate decreased by 68.5% for the coated sample with a ZrO2:C mole ratio of 1:1.2.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 52, Issue 9, September 2010, Pages 3018–3022
نویسندگان
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