کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
798719 1466766 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of moisture content on extrusion process of kaolinitic–illitic clay in manufacturing of ceramic Raschig ring
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Effect of moisture content on extrusion process of kaolinitic–illitic clay in manufacturing of ceramic Raschig ring
چکیده انگلیسی

The investigation addresses the effect of moisture content of typical illitic–kaolinitic clay on behavior of extruded ceramic Raschig ring. Extrusion behavior was assessed by determining bulk density and total porosity of green body. The shaped bodies were sintered at 1200 °C and diametric shrinkage, water absorption, bulk density, porosity, as well as diametric compressive strength were measured. The strength data were analyzed statistically by Weibull theory. It was found that with rising of moisture content in paste the reliability of compressive strength decreases considerably. The finding results were confirmed on studying the sintered samples with a scanning electron microscopy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 200, Issues 1–3, 8 May 2008, Pages 232–237
نویسندگان
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