کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8948549 | 1645669 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Atmosphere effects on micron-sized ZnO ridges during sintering
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: Atmosphere effects on micron-sized ZnO ridges during sintering Atmosphere effects on micron-sized ZnO ridges during sintering](/preview/png/8948549.png)
چکیده انگلیسی
During the fabrication of micron-sized ceramic features, sintering plays a critical role in shape retention and microstructure evolution. Because of the evaporation tendency of zinc oxide (ZnO) during sintering, atmosphere has a significant influence on the sintering behavior and feature fidelity. In this study, micron-sized ZnO ridge features were sintered under air and argon atmospheres. Ridge size, line edge roughness, and shrinkage were characterized. Sintering mechanisms and evaporation mass loss were analyzed in order to obtain fundamental understanding of the micron-sized ZnO feature sintering. Oxygen partial pressure is the deciding factor in the ridge feature evolution. The argon atmosphere leads to faster grain growth and densification but compromises the ridge size and ridge grain size due to increased mass loss.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 38, Issue 15, December 2018, Pages 5007-5014
Journal: Journal of the European Ceramic Society - Volume 38, Issue 15, December 2018, Pages 5007-5014
نویسندگان
Hong-fei Ju, Kaijie Ning, Kathy Lu,