Keywords = Wear rate
Number of Articles: 15
Evaluation of the Microstructure and Mechanical Properties of Al / Fe3O4 Nanocomposites
Volume 39, Issue 11 , November 2021, , Page 1632-1638
Abstract
The goal of this research is to study the microstructural analysis and mechanical properties of an aluminum matrix reinforced with different amounts of nano Fe3O4 at (2, 4, 6, 8, and ... Read More ...
Impact Strength, Flexural Modulus and Wear Rate of PMMA Composites Reinforced by Eggshell Powders
Volume 38, 7A , July 2020, , Page 960-966
Abstract
In the present study, the impact strength, flexural modulus, and wear rate of poly methyl methacrylate (PMMA) with eggshell powder (ESP) composites have been investigated. The PMMA ... Read More ...
Development of Surface Roughness and Mechanical Properties of PMMA Nanocomposites by Blending with Polymeric Materials
Volume 37, 12A , December 2019, , Page 558-565
Abstract
This work aims to a development of mechanical properties of PMMA that is utilized in denture material, by using two types of polymers; blends (PMMA:2%NR) and (PMMA:2%SR) as a matrix ... Read More ...
Investigation the Effect of Nano–Particles and Recycling Mortar Additives on Physical and Mechanical Properties of Concrete
Volume 36, 3A , March 2018, , Page 295-303
Abstract
In this paper a lower ratio of nano powder were used from (Al2O3 and ZrO2) (0.5, 1.5and 2. 5 wt %) from cement weight, the average particle size of nano-powder were (20nm). These powders ... Read More ...
Characterization of Nano Powder Incorporated for Building Applications
Volume 33, 6B , July 2015, , Page 1027-1039
Abstract
In this paper Nano powders were used a mono; copper oxide CuO and di metal oxides powder; titanium dioxide (TiO2) in fabrication of mortar. Powder particle size about (67.8 nm) for ... Read More ...
Effect of Thermally Sprayed Ceramic Coating on Properties of Low Alloy Steel
Volume 32, Issue 10 , October 2014, , Page 2568-2575
Abstract
Thermal spraying technique was employed for coating low alloy steel specimens that have been used in a derrick oil well frames. Two types of ceramic materials were used as a coating ... Read More ...
Wear Resistance of a New Glass Ceramic Coating
Volume 32, Issue 6 , July 2014, , Page 1472-1484
Abstract
A new wear resistance glass-ceramic coating system iron (low alloyed low carbon steel) based substrate was developed. The effects of heat treatment conditions and mill additions on ... Read More ...
Studying of Wear Rate for Ternary Polymer Blends under the Influence of Chemical Solutions
Volume 31, 7B , May 2013, , Page 809-819
Abstract
This work has been done with use of Epoxy and Novolac resins mixed with either polyurethane (PUR) or polysulphide(PSR) rubbers to compose ternary polymer blends. Two groups of samples ... Read More ...
Mechanical and Tribological Behavior of Glass- Polyester Composite System under Graphite Filler Content
Volume 30, Issue 4 , February 2012, , Page 672-683
Abstract
Experimental investigations had been done in this work to demonstrate the effect of graphite filler contents on the mechanical and tribological behavior of (30% volume fraction) glass-polyester ... Read More ...
Microstructure and Wear Rate of Yttria Reinforced Aluminum – Silicon Matrix Composites
Volume 28, Issue 23 , November 2010, , Page 1184-1195
Abstract
In this research, composite materials of hypereutectic aluminum – silicon as a matrix reinforced with different volume fractions (2%, 4%, 6%, 8%) of Yttria particles with grain ... Read More ...
Effect of Sodium Modifier on the Microstructure and Wear Rate of Al-14 Wt%Si Alloy
Volume 28, Issue 22 , November 2010, , Page 6615-6622
Abstract
In this study, a demonstration of the effect of Na addition to themicrostructure and wear rate of hypereutectic Al-14 wt% Si alloy was carried out. It isfound that the addition of Na ... Read More ...
Study of The Wear Rate of Some Polymer Materials In Different Conditions
Volume 28, Issue 16 , August 2010, , Page 5165-5170
Abstract
The current investigation is interested by study of the wear phenomenon for two polymeric materials (Epoxy and Unsaturated polyester) resins, the prepared specimens were tested at room ... Read More ...
Mechanical Properties of The Modified Al-12%Si Alloy Reinforced by Ceramic Particles
Volume 28, Issue 2 , January 2010, , Page 289-300
Abstract
The aluminum alloys are important in many industrial applicationsbecause of their light weight and good mechanical properties. For this reasonmany researches had been done to enhance ... Read More ...
Numerical Study of Forced Convection in Wavy and Diverged-Converged Ducts
Volume 27, Issue 7 , May 2009, , Page 1385-1403
Abstract
A three-dimensional study of developing fluid flow and heat transfer throughwavy and diverged-converged ducts were studied numerically for a Prandlt number 0.7and 5.85 and compared ... Read More ...
A study of the Hardness and Wear Rate of Elastomer Composites Reinforced by Al2O3 and SiO2 Particles
Volume 27, Issue 7 , May 2009, , Page 1422-1434