کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5464512 | 1398854 | 2017 | 31 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Excellent wear resistance of plasma-sprayed amorphous Al2O3-Y3Al5O12 ceramic coating
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Excellent wear resistance of plasma-sprayed amorphous Al2O3-Y3Al5O12 ceramic coating Excellent wear resistance of plasma-sprayed amorphous Al2O3-Y3Al5O12 ceramic coating](/preview/png/5464512.png)
چکیده انگلیسی
The microstructure and wear resistant performance of plasma-sprayed Al2O3-Y3Al5O12 (YAG) coating were investigated. As-sprayed Al2O3-YAG coating was chiefly composed of amorphous phase, which may reveal superplastic feature in supercooled liquid region (from 503.0 °C to 906.5 °C). The as-sprayed Al2O3-YAG coating exhibits fine plasticity and toughness under the following conditions: a load of 2000 N, a rotational speed of 500 rpm and worn surface temperature above 500 °C, which significantly contributes to relieve accumulated coating stress and maintain the coating integrity. Therefore, plasma-sprayed Al2O3-YAG coating possesses excellent wear resistance under severe conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 326, Part A, 15 October 2017, Pages 96-102
Journal: Surface and Coatings Technology - Volume 326, Part A, 15 October 2017, Pages 96-102
نویسندگان
Kai Yang, Jian Rong, Jingwei Feng, Yin Zhuang, Huayu Zhao, Liang Wang, Jinxing Ni, Shunyan Tao, Fang Shao, Chuanxian Ding,