کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500149 993336 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and mechanical properties of Fe/Mo–Sialon ceramic composites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Preparation and mechanical properties of Fe/Mo–Sialon ceramic composites
چکیده انگلیسی

A novel metal–ceramic matrix composite of Fe/Mo–Sialon was prepared by hot-pressed sintering. The phase composition and mechanical properties of the ceramic were studied. The results showed that main phases in Fe/Mo–Sialon contained β-Sialon, Mo, FeMo and FeSi2. The flexural strength initially increased, and then decreased with increasing FeMo70 alloy addition. The hardness decreased gradually with increasing FeMo70 alloy addition. With a flexural strength of 426.7 MPa and a Vickers hardness (HV0.5) of 19.3 GPa, Fe/Mo–Sialon ceramic with 19.3 wt.% FeMo70 added exhibited the best mechanical properties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 61, Issue 6, September 2009, Pages 632–635
نویسندگان
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