QUALITY MANAGEMENT OF DISPERSION-STRENGTHENED ALUMINUM-BASED SAP-ISML COMPOSITE ALLOY

Dmytro Makarenko

doi:10.21303/2461-4262.2017.00352

Abstract

The article is devoted to the analysis of the composition and properties of dispersion-strengthened aluminum-based SAP-ISML composite materials, which are used in various industries, including the aviation. The properties of such materials have been analyzed with the aim of ensuring the management of their quality for rational use and subsequent disposal. Mathematical models of dependence of parameters of dispersed-hardened materials on the basis of aluminum of SAP-ISML type on the aluminum content and temperature are constructed.

Highlights

IntroductionComposite materials (CM) are often used in engineering. The use of these materials is aimed at obtaining such products, which will be resistant to loads of various types and, simultaneously, to reduce the total weight of the resulting product
Nowadays, composite materials (CM) are often used in engineering
Analyzing the obtained response surface, it can be concluded that the yield strength increases with increasing Al2O3 content and decreases with increasing test temperature of the sample of aluminum-based DSCMs of SAP-ISML type

Summary

Introduction

Composite materials (CM) are often used in engineering. The use of these materials is aimed at obtaining such products, which will be resistant to loads of various types and, simultaneously, to reduce the total weight of the resulting product. The study of the parameters of aluminum-based DSCMs will make it possible to single out their main significant parameters, to assess the starting point from which values of the studied parameters will have a significant impact on the requirements imposed on them This will optimize the composition of these materials in terms of both operation and subsequent disposal. The aim of research is to analyze the properties and composition of dispersion-strengthened aluminum-based SAP-ISML composite materials used for aerospace engineering and other industries, as well as to select their optimal parameters to ensure the determination of the quality parameters applied to them.

Presentation of data for construction of a central orthogonal composite design

Given the lack of experimental data for the value x

Findings

Conclusions