کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1484548 991634 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An in situ (W,Ti)C–Ni composite fabricated by SHS method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
An in situ (W,Ti)C–Ni composite fabricated by SHS method
چکیده انگلیسی

The combustion synthesis reaction was combined with liquid phase sintering to fabricate net-shape TiC–Ni and TiC–WC–Ni composites in a single processing operation. When Ti and C powders used for in situ production of TiC–Ni cermet, the final product was porous and had low strength. By the addition of fine W powder with W/Ti = 1 molar ratio, the product contained (Ti,W)C, W2C and mix compounds of type Ni2W4C. Using W with W/Ti = 2 molar ratio results in a dense high strength product containing (Ti,W)C and WC.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 354, Issue 27, 1 June 2008, Pages 3225–3234
نویسندگان
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