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Journal of Material Sciences & Engineering

ISSN: 2169-0022

Open Access

Zenasni R


Department of Mechanics, Laboratory LMNEPM, BP882 RP, 27000 Mostaganem
Algeria

Publications
  • Research Article
    Modelling the Temperature Aging Effect on Tensile Fracture Load of Notched High Density Polyethylene Material Using the Planning Design Experiment Approach
    Author(s): Zenasni RZenasni R

    This article addresses the experimental characterization of the temperature aging effect on tensile fracture load behavior of notched and unnotched high density polyethylene material. The samples were cut from a HDPE pipe. After mechanizing the tensile specimens with a numerical controlled machine, two series of samples were mechanized with different types of notches. The first series was drilled with a different central hole of diameter 4,6 and 8 mm. In the second series, one group of specimens the V shape notches were carried out on one side of samples, while for the second group the V shape notches were carried out on the double sided of specimens. Once the notches mechanized, the samples were exposed into a room temperature to positive and a negative temperatures -40?C and 100?C during 72 hours. The planning design experiment approach was applied to obtain a mathematical model tak.. Read More»
    DOI: 10.4172/2169-0022.1000161

    Abstract PDF

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