Degradation in Seawater of Structural Adhesives for Hybrid Fibre-Metal Laminated Materials
المؤلفون المشاركون
Alia, Cristina
Suárez, Juan C.
Arenas, José M.
Pinilla, Paz
Biezma, María V.
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-03-07
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
The adhesives used for applications in marine environments are subject to particular chemical conditions, which are mainly characterised by an elevated chlorine ion content and intermittent wetting/drying cycles, among others.
These conditions can limit the use of adhesives due to the degradation processes that they experience.
In this work, the chemical degradation of two different polymers, polyurethane and vinylester, was studied in natural seawater under immersion for different periods of time.
The diffusion coefficients and concentration profiles of water throughout the thickness of the adhesives were obtained.
Microstructural changes in the polymer due to the action of water were observed by SEM, and the chemical degradation of the polymer was monitored with the Fourier transform infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC).
The degradation of the mechanical properties of the adhesive was determined by creep tests with Mixed Cantilever Beam (MCB) specimens at different temperatures.
After 180 days of immersion of the specimens, it was concluded that the J-integral value (depending on the strain) implies a loss of stiffness of 51% and a decrease in the failure load of 59% for the adhesive tested.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Alia, Cristina& Biezma, María V.& Pinilla, Paz& Arenas, José M.& Suárez, Juan C.. 2013. Degradation in Seawater of Structural Adhesives for Hybrid Fibre-Metal Laminated Materials. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-504799
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Alia, Cristina…[et al.]. Degradation in Seawater of Structural Adhesives for Hybrid Fibre-Metal Laminated Materials. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-504799
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Alia, Cristina& Biezma, María V.& Pinilla, Paz& Arenas, José M.& Suárez, Juan C.. Degradation in Seawater of Structural Adhesives for Hybrid Fibre-Metal Laminated Materials. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-504799
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-504799
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