7 IN Electrodes *for same size 1IN0110-75 Conclusion: Due to their homogenous structure, IN electrodes minimize the risk of “banding” on rolls. Compared to conventional powder-metallurgically produced electrodes, a more even burn-off is always guaranteed. 4 Good Reasonswhy you should prefer IN electrodes to conventional powder-metallurgically produced electrodes: Fewer electrode changes due to a more than 30% longer lifetime Higher process safety due to electrodes with a homogeneous structure Lower losses due to 62% more electrical conductivity Higher quality for the EDT procedure due to a more even electrode burn-off IN Electrodes Powder-metallurgical electrodes Material ultra pure copper sintered E-Cu, SE-Cu or OF-Cu copper powder Structure Homogenous Nonhomogenous Free from air and slag inclusions, gas bubbles and other nonhomogeneities Specific weight 8.93 6.5-7.1 (in kg/dm³) A difference in compression will result in different burn-off during the EDT procedure Weight per electrode (in g) 721 511 Conductivity (in m/Ω mm²) min. 57 35 Our stock material Ordering number Seal Material Width in mm Length in mm 1IN0110-75 dimensionally stable seal E-Cu 75 110 2IN0110-75 dimensionally stable seal SE-Cu 75 110 1IN0110-72 dimensionally stable seal E-Cu 72 110 2IN0110-72 dimensionally stable seal SE-Cu 72 110 Accessories see page 12 Specific weight 8.936.5-7.1 Weight per electrode (in g) 721511 Conductivity (in m/Ω mm²) min. 5735 1IN0110-75 dimensionally stable seal E-Cu 75110 2IN0110-75 dimensionally stable seal SE-Cu 75110 1IN0110-72 dimensionally stable seal E-Cu 72110 2IN0110-72 dimensionally stable seal SE-Cu 72110