MANUFACTURING AND ABRASIVE WEAR ANALYSIS OF MARTENSITIC STEELS REINFORCED WITH ZIRCONIUM OXIDE PARTICLES
Journal Title: The International Journal of Materials and Engineering Technology - Year 2019, Vol 2, Issue 1
Abstract
In mining industry and metallurgy, several wearing parts are subjected to the combined effect of abrasive wear and mechanical shocks that requires materials characterized by high hardness in surface and a better toughness in volume. In this present study, martensitic steel which is commonly used in industrial wearing parts is reinforced with zirconium oxides particles as ceramics inserts. Pellets of zirconium oxides that make up the ceramic inserts were prepared and, after casting of martensitic steel, samples were taken from the manufactured parts and characterized. Using ASTM G65 abrasive wear test apparatus, abrasive wear tests of the manufactured steel and, for comparison with other materials most currently used in mechanical industry, were conducted and wear surfaces were also characterized. It was shown that the manufactured steel with zirconium oxides allows improving wear resistance by approximately 44 %.
Authors and Affiliations
A. FARIS, B. OUAKI, M. EBN TOUHAMI
Keywords
Related Articles
- EP ID EP673938
- DOI -
- Views 30
- Downloads 0
APPLICATION OF FSW TECHNIQUE TO AA2124/%25SiCp-T4 ALUMINUM MATRIX COMPOSITES
In the present study, AA2124/25%vol.SiCp-T4 aluminum metal matrix composite plates were successfully friction stir butt joined using various welding parameters. The influence of the welding parameters on the temperature...
PRESSURE DISTRIBUTION OF FLUID IN A JOURNAL BEARING CONSIDERING THE EFFECT OF SIDE OR END LEAKAGE, USING THE TWO DIMENSIONAL REYNOLDS MODEL
This paper presents numerical solution to the pressure distribution of a fluid in a hydro-dynamically lubricated journal bearing using the classical Reynolds equation that models the effect of side or end leakage i.e., t...
PRODUCTION OF FERRIC COMPLEX COMPOUNDS FOR WASTEWATER TREATMENT FROM HOT ROLLED IRON-STEEL SOLID WASTE
Study on oxide scales of products is of greater importance to manufacturers and consumers. These secondary and tertiary scales must be recycled because of high iron content. If these residues are not effectively treated,...
MANUFACTURING AND ABRASIVE WEAR ANALYSIS OF MARTENSITIC STEELS REINFORCED WITH ZIRCONIUM OXIDE PARTICLES
In mining industry and metallurgy, several wearing parts are subjected to the combined effect of abrasive wear and mechanical shocks that requires materials characterized by high hardness in surface and a better toughnes...