Preparation and study of flexural strength and impact strength for hybrid composite materials used in structural applications
المؤلفون المشاركون
al-Shaliji, Sihama Isa Salih
Salih, Wafar Mahdi
Muhammad, Tayyib Adnan
المصدر
Engineering and Technology Journal
العدد
المجلد 38، العدد 8A (31 أغسطس/آب 2020)، ص ص. 1117-1125، 9ص.
الناشر
تاريخ النشر
2020-08-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الموضوعات
الملخص EN
Many of the polymeric materials used for structural purposes have weak mechanical properties, these characteristics can therefore be improved by preparing a hybrid laminar composite.
In this work use melting mixing method using screw extruder to prepare sheets of polymer blends and nanocomposites based on polymer blends, and using a hot hydraulic press machine to prepared hybrid laminates composites.
Two groups of hybrid laminar composites were prepared, the first group is consist of [((94%PP: 5%PMMA: 1 %( PP-g-MA)): 0.3% ZrO2): 6%KF and 8%KF] and the second group is [((94%PP: 5%UHMWPE: 1 %( PP-g-MA)): 0.3% ZrO2): 6%KF and 8%KF].
The results illustrated the impact strength and fracture toughness are increase with increased weight percentage of Kevlar fiber in for both groups of laminar composites and the highest values for two groups are (58.1, 54.95 KJ/M2) and (8.4, 9.16 MPa√m) respectively, any that, at the rate of increment reached to (120.4%, 107%) and (52.7%, 66.5%) respectively, compared with the neat PP.
Moreover, the flexural strength values of the first group samples of hybrid laminar composite remained constant, when added kevlar fiber to nanocomposite.
While, the flexural strength values of the second group samples of hybrid laminar composite increase with increase the ratio of kevlar fiber in composite to reach the maximum values (92 MPa) at 8% wt.
of kevlar fiber, any, at the rate of increment reached to 39.4% compared with the neat PP.
As well as, the results shown that the flexural properties and fracture toughness of the second group samples higher than they are for the first group samples.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muhammad, Tayyib Adnan& al-Shaliji, Sihama Isa Salih& Salih, Wafar Mahdi. 2020. Preparation and study of flexural strength and impact strength for hybrid composite materials used in structural applications. Engineering and Technology Journal،Vol. 38, no. 8A, pp.1117-1125.
https://search.emarefa.net/detail/BIM-1236376
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muhammad, Tayyib Adnan…[et al.]. Preparation and study of flexural strength and impact strength for hybrid composite materials used in structural applications. Engineering and Technology Journal Vol. 38, no. 8A (2020), pp.1117-1125.
https://search.emarefa.net/detail/BIM-1236376
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muhammad, Tayyib Adnan& al-Shaliji, Sihama Isa Salih& Salih, Wafar Mahdi. Preparation and study of flexural strength and impact strength for hybrid composite materials used in structural applications. Engineering and Technology Journal. 2020. Vol. 38, no. 8A, pp.1117-1125.
https://search.emarefa.net/detail/BIM-1236376
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 1124-1125
رقم السجل
BIM-1236376
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