کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
822731 | 906805 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of BN addition on thermal shock behavior of fiber reinforced porous ceramic composite
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Fiber reinforced ceramic composite (mullite fiber/α-Al2O3 powder) was produced by the organic flocculating method. Air-quenching was employed to determine the drop in bending strength of the composite after thermal shock, and the critical temperature of the composites with different fiber contents. The thermal shock behavior was found to improve significantly by the addition of 3% hexagonal boron nitride (H-BN). The critical temperature reached up to 1000 °C, compared to 500 °C without presence of BN. The mechanism was investigated through a relative experiment and XRD study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 66, Issue 15, 1 December 2006, Pages 3089–3093
Journal: Composites Science and Technology - Volume 66, Issue 15, 1 December 2006, Pages 3089–3093
نویسندگان
Xiao-Dong Ma, Tadashi Ohtsuka, Shigeo Hayashi, Zenbe-e Nakagawa,