Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation

The research involves using phenol – formaldehyde (Novolak) resin as matrix for making composite material, while glass fiber type (E) was used as reinforcing materials. The specimen of the composite material is reinforced with (60%) ratio of glass fiber. The impregnation method is used in...

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Autores principales:	Rula Abdul Khider Abbas, Muzher Ali Sahib, Muhammad Slab Hamza
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2009
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/934b73c0140a4d76b7417622cd82538e
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spelling	oai:doaj.org-article:934b73c0140a4d76b7417622cd82538e2021-12-02T03:21:08ZStudy the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation1818-11712312-0789https://doaj.org/article/934b73c0140a4d76b7417622cd82538e2009-06-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/561https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 The research involves using phenol – formaldehyde (Novolak) resin as matrix for making composite material, while glass fiber type (E) was used as reinforcing materials. The specimen of the composite material is reinforced with (60%) ratio of glass fiber. The impregnation method is used in test sample preparation, using molding by pressure presses. All samples were exposure to (Co60) gamma rays of an average energy (2.5)Mev. The total doses were (208, 312 and 728) KGy. The mechanical tests (bending, bending strength, shear force, impact strength and surface indentation) were performed on un irradiated and irradiate samples. All of the mechanical properties were improved with an increase in radioactive dose of up to (312) KGy to be decreased afterwards. The topography of some physically tested specimens was studied using optical microscopy. Rula Abdul Khider AbbasMuzher Ali SahibMuhammad Slab HamzaAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 5, Iss 2 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Rula Abdul Khider Abbas Muzher Ali Sahib Muhammad Slab Hamza Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
description	The research involves using phenol – formaldehyde (Novolak) resin as matrix for making composite material, while glass fiber type (E) was used as reinforcing materials. The specimen of the composite material is reinforced with (60%) ratio of glass fiber. The impregnation method is used in test sample preparation, using molding by pressure presses. All samples were exposure to (Co60) gamma rays of an average energy (2.5)Mev. The total doses were (208, 312 and 728) KGy. The mechanical tests (bending, bending strength, shear force, impact strength and surface indentation) were performed on un irradiated and irradiate samples. All of the mechanical properties were improved with an increase in radioactive dose of up to (312) KGy to be decreased afterwards. The topography of some physically tested specimens was studied using optical microscopy.
format	article
author	Rula Abdul Khider Abbas Muzher Ali Sahib Muhammad Slab Hamza
author_facet	Rula Abdul Khider Abbas Muzher Ali Sahib Muhammad Slab Hamza
author_sort	Rula Abdul Khider Abbas
title	Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
title_short	Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
title_full	Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
title_fullStr	Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
title_full_unstemmed	Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation
title_sort	study the effect different radioactive dose on mechanical properties of composite material from novolak resin exposure to high – energy radiation
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2009
url	https://doaj.org/article/934b73c0140a4d76b7417622cd82538e
work_keys_str_mv	AT rulaabdulkhiderabbas studytheeffectdifferentradioactivedoseonmechanicalpropertiesofcompositematerialfromnovolakresinexposuretohighenergyradiation AT muzheralisahib studytheeffectdifferentradioactivedoseonmechanicalpropertiesofcompositematerialfromnovolakresinexposuretohighenergyradiation AT muhammadslabhamza studytheeffectdifferentradioactivedoseonmechanicalpropertiesofcompositematerialfromnovolakresinexposuretohighenergyradiation
_version_	1718401808781541376

Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation

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