Surface Layer Properties after Successive EDM or EDA and Then Superficial Roto-Peen Machining

<table>SEM surface layer image after the alloying with the electrode of alloy steel 1H18N9 (<i>I</i> = 32 A, Ti = 25 <i>μ</i>s); measuring points (Table <a href="../tab2/">2</a>) have been marked.</table>

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fig11

Figure 11

Figure 11: Surface Layer Properties after Successive EDM or EDA and Then Superficial Roto-Peen Machining 