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56.006  Articles
1 of 5.602 pages  |  10  records  |  more records»
The object of research is the type of power valves – gate valve or wedge valve. Gate valves or wedge valves take a leading place among power valve. It has minimal hydraulic resistance, an almost linear dependence of the flow rate on the degree of opening,... see more

The object of research is the type of power valves – gate valve or wedge valve. Gate valves or wedge valves take a leading place among power valve. It has minimal hydraulic resistance, an almost linear dependence of the flow rate on the degree of opening,... see more

Biodiesel is a renewable fuel consisting of alkyl esters, which show a higher corrosive behavior when compared with a diesel fuel. The corrosive processes by biodiesel affects the processing infrastructure of this biofuel and mechanical parts of automotiv... see more

Gray cast iron has many applications as pipes , pumps and valve bodies where it has influenced by heat and contact with other solutions . This research has studied the corrosion behavior and Vickers hardness of gray cast iron by immersion in four strong a... see more

The object of research in this work was cast iron for machine-building parts, alloyed with Al. The possibility of improving the mechanical properties of cast iron by choosing the optimal Mn – Al combinations, depending on the carbon content in the cast ir... see more

Gate valve seri 7363-1984 (DN80-5K) merupakan salah satu jenis valve yang digunakan pada komponen kapal untuk mengatur pasokan bahan bakar. Saat ini komponen tersebut masih didatangkan dari luar negeri dan baru beberapa industri kecil di daerah Tegal, Jaw... see more

In this work, the optimal combinations of Al – Si in cast iron for cast parts for machine-building purposes were determined with the aim of subsequent selection of rational modes of modification and alloying, and the possibility of their implementation un... see more

The object of research is hypoeutectic cast iron intended for cast parts operating under abrasive friction conditions. Such parts are mixer blades, the operational properties of which include durability, assessed by abrasion resistance and strength. To gi... see more

The work was carried out by choosing ADI as rational iron-carbon alloy for the manufacture of cast parts frictional purpose for the freight cars bogies. It is shown that ADI achieves mechanical characteristics, which allow considering ADI as direct compet... see more

1 of 5.602 pages  |  10  records  |  more records»