Mehanicke i toplotne karakteristike kompozitnog materijala za ugradnji u raketnoj tehnici

Srebrenkoska, Vineta and Dimeski, Dimko and Basovski, Gorgi (2001) Mehanicke i toplotne karakteristike kompozitnog materijala za ugradnji u raketnoj tehnici. Proceedings of the XXI simpozijum o eksplozivnim materijama JKEM.

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MEHANICKE I TOPLOTNE KARAKTERISTIKE KOMPOZITNOG MATERIJALA ZA UGRADNJI U RAKETNOJ TEHNICI.pdf

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Abstract

In this paper the tehnology for production of short carbon fibers moulding compound is described. The caracterization of the starting raw materials is perfomed and moulding compounds with different fiber/matrix ratio anddifferent fiber length are obtained. From the different lab – samples molded parts are made. The influence of the main processing parameters of short carbon fiber/phenolic resin composite on its mechanical properties is investigated and the optimal processing conditions are determined. For investigation the full factorial experimental design is used in which these parameters are varied: fiber length, temperature and time of the press cycle. As a result the regression equoation for impact resistance, compression strength, flexurel strength and the modulus of elasticity are determined. The obtained results has justified the application of this material in automotive, leasure, military and other industries where high temperature resistance and high mechanical strength is required.

Item Type: Article
Subjects: Engineering and Technology > Materials engineering
Divisions: Faculty of Technology
Depositing User: Vineta Srebrenkoska
Date Deposited: 10 Dec 2012 15:05
Last Modified: 02 Oct 2013 13:50
URI: http://eprints.ugd.edu.mk/id/eprint/3216

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