Dynamic Mechanical Analysis and Three-Body Abrasive Wear Behaviour of Thermoplastic Copolyester Elastomer Composites
المؤلفون المشاركون
Rajashekaraiah, Hemanth
Mohan, Sekar
Pallathadka, Pramoda Kumari
Suresha, B.
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-11-20
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Various amounts of short fibers (glass and carbon) and particulate fillers like polytetrafluoroethylene (PTFE), silicon carbide (SiC), and alumina (Al2O3) were systematically introduced into the thermoplastic copolyester elastomer (TCE) matrix for reinforcement purpose.
The mechanical properties such as storage modulus, loss modulus, and Tan δ by dynamic mechanical analysis (DMA) and three-body abrasive wear performance on a dry sand rubber wheel abrasion tester have been investigated.
For abrasive wear study, the experiments were planned according to L27 orthogonal array by considering three factors and three levels.
The complex moduli for TCE hybrid composites were pushed to a higher level relative to the TCE filled PTFE composite.
At lower temperatures (in the glassy region), the storage modulus increases with increase in wt.% of reinforcement (fiber + fillers) and the value is maximum for the composite with 40 wt.% reinforcement.
The loss modulus and damping peaks were also found to be higher by the incorporation of SiC and Al2O3 microfillers.
The routine abrasive wear test results indicated that TCE filled PTFE composite exhibited better abrasion resistance.
Improvements in the abrasion resistance, however, have not been achieved by short-fiber and particlaute filler reinforcements.
From the Taguchi’s experimental findings, optimal combination of control factors were obtained for minimum wear volume and also predictive correlations were proposed.
Further, the worn surface morphology of the samples was discussed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rajashekaraiah, Hemanth& Mohan, Sekar& Pallathadka, Pramoda Kumari& Suresha, B.. 2014. Dynamic Mechanical Analysis and Three-Body Abrasive Wear Behaviour of Thermoplastic Copolyester Elastomer Composites. Advances in Tribology،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1016050
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rajashekaraiah, Hemanth…[et al.]. Dynamic Mechanical Analysis and Three-Body Abrasive Wear Behaviour of Thermoplastic Copolyester Elastomer Composites. Advances in Tribology No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1016050
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rajashekaraiah, Hemanth& Mohan, Sekar& Pallathadka, Pramoda Kumari& Suresha, B.. Dynamic Mechanical Analysis and Three-Body Abrasive Wear Behaviour of Thermoplastic Copolyester Elastomer Composites. Advances in Tribology. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1016050
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1016050
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر