Operation of marine low-speed diesel engines with electronic drive indicates that over time, damage and failure occurred due to the natural deterioration of steam and hydraulic systems, high-pressure fuel pumps and nozzles, as well as exhaust valves with a hydraulic drive. To increase the resources, marine diesel engine decontaminators usually use new wear-resistant and heat-resistant materials, since high-carbon alloyed steels, stainless steel, cobalt-based alloys are styllites, nickel-based alloys are nimonics and inconels, in particular for exhaust valves. This increases the reliability of the parts, increases the overhaul periods and guarantees a long service life.
diesel engine, electronic control, operation, parts, materials, technologies, wear
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