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16.220  Articles
1 of 1.622 pages  |  10  records  |  more records»
This study aims to determine the effect of milling time and sintering temperature parameters on the alumina transformation phase in the manufacture of Aluminium Matrix Composites (AMCs) reinforced by 20 % silica sand tailings using powder metallurgy ... see more

The current knowledge indicated that water pressure, molten metal temperature, water flow rate and water jet configuration are very important factors which affect on the particle size distribution and shapes of atomized powder. This study aimed to investi... see more

The paper presents cold gas dynamic spraying (or Cold Spray) as a novel surface treatment technology capable not only of surface modifications but also being used as bulk creating technology. This is demonstrated on numerous samples where bi-metallic powd... see more

The use of recycling aluminum from beverage can and rice-hull ash (RHA) offers an alternative material is presentedin this work. The aluminum cans are cut in little flakes in 5 – 10 mm size with a shears, and then were milled to obtainfine powders. Millin... see more

The short survey of the dependence of the shape of electrolytically produced powder particles on the exchange current density for metal depo­sition and overpotential for hydrogen evolution reaction is presented. The dec­rease of the exchange current densi... see more

This research is mainly intended to evaluate the effect of nitriding on the wear behaviour of Al2O3 reinforced aluminium-7075 metal matrix composite materials. The composites were prepared by using powder metallurgy process. The amount of Al2O3 in these c... see more

These days significant waste metal scrap is generated during the machining operations such as grinding, milling, shaping, forging etc. This waste/scrap is big challenge for the industry due to environmental litigation, such as in grinding industry the sca... see more

Titanium is one of the most attractive materials for biomedical applications due to having excellent biocompatibility accompanied by good corrosion resistance. One popular processing technique for Ti is Metal Injection Moulding (MIM). However, there are s... see more

The aim of the work is to study the medical and biological properties of eggplant powders.Eggplant food powder is a raw material, an important characteristic of which is its chemical composition, in particular dietary fibers (pectin and fiber). Eggplant p... see more

1 of 1.622 pages  |  10  records  |  more records»