کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1477752 | 991198 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of macroscopic residual stresses on the mechanical behavior and microstructure of porcelain tile
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of macroscopic residual stresses on the mechanical behavior and microstructure of porcelain tile Influence of macroscopic residual stresses on the mechanical behavior and microstructure of porcelain tile](/preview/png/1477752.png)
چکیده انگلیسی
The development of macroscopic residual stress, as in glass-tempering processes, was studied for porcelain tile. Mechanical strength was observed to increase less than might be theoretically expected, owing to deterioration of the sintered tile microstructure. A model has been developed, using linear elastic fracture mechanics, to estimate the natural flaw size in the tempered material. The study shows that as the cooling rate raises, the macroscopic residual stress and flaw size increase. This microstructural deterioration is mainly attributed to the allotropic transformation of quartz in the presence of thermal tensile stress at the porcelain tile surface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 28, Issue 13, September 2008, Pages 2463–2469
Journal: Journal of the European Ceramic Society - Volume 28, Issue 13, September 2008, Pages 2463–2469
نویسندگان
Agenor De Noni Jr., Dachamir Hotza, Vicente Cantavella Soler, Enrique Sanchez Vilches,