کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
619271 | 1455058 | 2008 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical and chemical investigation of the temperature influence on the tribological mechanisms occurring in OMC/cast iron friction contact
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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: Mechanical and chemical investigation of the temperature influence on the tribological mechanisms occurring in OMC/cast iron friction contact Mechanical and chemical investigation of the temperature influence on the tribological mechanisms occurring in OMC/cast iron friction contact](/preview/png/619271.png)
چکیده انگلیسی
The phenomenon of loss in braking efficiency at elevated temperatures is known as fade and is usually imputed to the degradation of the phenolic resin of organic matrix composite (OMC). In order to study the chemical, thermal and mechanical coupling, this paper deals with continuous friction tests under temperature control. In a first time, the chemical degradation processes of the material with increasing temperature are first studied using thermo-gravimetry and mass spectroscopy. In a second time, the friction tests allow to characterise the tribological behaviour of the material. Observations, analyses and profiles of the worn surfaces allow correlation between OMC degradation and friction mechanisms and their associated third-body flows.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 264, Issues 9â10, 10 April 2008, Pages 815-825
Journal: Wear - Volume 264, Issues 9â10, 10 April 2008, Pages 815-825
نویسندگان
Anne-Lise Cristol-Bulthé, Yannick Desplanques, Gérard Degallaix, Yves Berthier,