Water-Air Mixing Jet Produced by Electro-hydraulic Impulse Technology Strengthening the Quality of S

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Electro-hydraulic impulse water-air mixing jet by which the quality of metal materials can be improved is described in this paper. The experimental results proved that the hardness and the micro-hardness of the surface layer of metal materials can be improved with this method, for example, the microhardness of CrWMn can be increased by 35.62percent.
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