The influence of the temperature on the ultimate tensile strength of the composite materials at constant fiber volume fraction
Other Title(s)
تأثير درجة الحرارة على مقاومة الشد للمواد المتراكبة بثبوت الكسر الحجمي للألياف
Joint Authors
al-Fattal, Zafir Sadiq
Ali, Abd al-Jabbar Husayn
al-Alkawi, Husayn Jasim Muhammad
Source
Engineering and Technology Journal
Issue
Vol. 30, Issue 11 (31 Dec. 2012), pp.1935-1947, 13 p.
Publisher
Publication Date
2012-12-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Electronic engineering
Mechanical Engineering
Topics
Abstract AR
بهدف هذا البحث إلى دراسة تأثير درجات الحرارة على مقاومة الشد للمواد المتراكبة المصنعة من البولستر و الألياف الزجاجية و بنسبة حجميه ثابتة للألياف الزجاجية مقدراها 33 %.
أظهرت نتائج البحث أن المواد المصنعة من [0 / 90]3 ,[0 / 90, CSM, 0 / 90], [0 / 90, ± 45, 0 / 90], تتأثر قليلا بدرجات الحرارة ما في مدى (درجات حرارة الغرفة و 50 درجة مئوية) في حين أن المواد المصنعة من [CSM]3, [CSM, 0 / 90, CSM] تظهر انخفاض مستمر في إجهاد الشد الأقصى مع زيادة درجة حرارة الغرفة إلى 60 درجة مئوية و أن أعلى نسبة انخفاض لمقاومة الشد كان مقدراها 23 % و ذلك عند 60 درجة مئوية مقارنة بمقاومة الشد عند درجة حرارة الغرفة و للمادة المصنعة من [CSM]3.
Abstract EN
The aim of this work is to study the influence of the temperature on the ultimate tensile strength (UTS) of composite material which is manufactured from polyester and E-glass (woven roving, chopped strand mat) as a laminate with a constant fiber volume fraction (VF) of 33%.
The results showed a little effect of temperature on tensile strength in the range of room temperature (RT) to 50 o C for laminates reinforced with E-glass (woven roving) [0/90, ±45,0/90], [0/90] 3, and [0/90, CSM, 0/90], but for laminates reinforced with E-glass chopped strand mat (CSM), as [CSM] 3 and [CSM, 0/90, CSM], a continuous reduction in strength was observed with increasing temperature from (RT) to 60 o C.
The highest percentage reduction in strength was 23% at 60 o Cas compared with (RT) for [CSM]3 laminate.
American Psychological Association (APA)
al-Alkawi, Husayn Jasim Muhammad& al-Fattal, Zafir Sadiq& Ali, Abd al-Jabbar Husayn. 2012. The influence of the temperature on the ultimate tensile strength of the composite materials at constant fiber volume fraction. Engineering and Technology Journal،Vol. 30, no. 11, pp.1935-1947.
https://search.emarefa.net/detail/BIM-320664
Modern Language Association (MLA)
al-Alkawi, Husayn Jasim Muhammad…[et al.]. The influence of the temperature on the ultimate tensile strength of the composite materials at constant fiber volume fraction. Engineering and Technology Journal Vol. 30, no. 11 (2012), pp.1935-1947.
https://search.emarefa.net/detail/BIM-320664
American Medical Association (AMA)
al-Alkawi, Husayn Jasim Muhammad& al-Fattal, Zafir Sadiq& Ali, Abd al-Jabbar Husayn. The influence of the temperature on the ultimate tensile strength of the composite materials at constant fiber volume fraction. Engineering and Technology Journal. 2012. Vol. 30, no. 11, pp.1935-1947.
https://search.emarefa.net/detail/BIM-320664
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 1941-1947
Record ID
BIM-320664
