id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
alkej-479	Moosa, Ahmed A.	التركيب المجهري وبعض الخصائص للمواد المتراكبة نوع الالمنيوم- سليكون المقواة بأوكسيد الايتريوم او أوكسيد الالومينا	2010	12	.pdf	application/pdf	8139	508	66	Particle reinforced composites are characterized by particles having a diameter greater than 1 µm with a volume fraction of 5 to 40%. Particle reinforced composites show isotropic stiffness improvements with generally lesser degradation of fracture properties than that of whisker reinforced MMCs [1].	cache/alkej-479.pdf	txt/alkej-479.txt