کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7001228 | 1454778 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-lubricity and wear behaviors of bulk polycrystalline AlMgB14 depending on the counterparts in deionized water
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Self-lubricity and wear behaviors of bulk polycrystalline AlMgB14 depending on the counterparts in deionized water Self-lubricity and wear behaviors of bulk polycrystalline AlMgB14 depending on the counterparts in deionized water](/preview/png/7001228.png)
چکیده انگلیسی
In this work, the tribological behaviors of the bulk AlMgB14 (BAM) were investigated under different counterface materials in deionized water. As the results show, the tribological behaviors of BAM are closely related to the counterface materials. When 316â¯L ball is used as the slider, the contact pair exhibits no self-lubricity proved by the higher friction coefficient (COF), about 0.33, and the adhesive wear prevails. While when Si3N4 and Al2O3 balls are used as the sliders, the contact pairs shows better self-lubricity with a COF as low as 0.03, due to the tribo-chemistry products-hydrated SiO2 and Al(OH)3 gel, respectively. In addition, BAM/Al2O3 tribo-pair presents the polishing wear, indicating a more significant self-lubricity compared with that of BAM/Si3N4 tribo-pair.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 128, December 2018, Pages 9-20
Journal: Tribology International - Volume 128, December 2018, Pages 9-20
نویسندگان
Jiao Chen, Jun Cheng, Shuai Wang, Shengyu Zhu, Zhuhui Qiao, Jun Yang,