method for increasing the heat transfer surfaces and active surfaces of metallic elements, in particular with the heat transfer surfaces

摘要

The unique character of the method of remelting of a surface in the presence of a steam channel is related to the fact that during the remelting process a processed element is subjected to vibrations. The vibrations parameters are uniform at any given point of the remelted element. The element surface remelting method is unique since the process is performed at a temperature below the ebullition temperature and during the remelting process the element being processed is subjected to vibrations. The surface is remelted using a laser or electron beam.